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CVEs that CISA lists as exploited in real attacks, newest additions first.

270 CVEs · updated 2026-11-12 07:56 UTC

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  1. CVE-2026-84869

    A condition in the ScreenConnect client may allow files to be transferred and executed through an active remote session without authorization or Host confirmation in certain circumstances. ScreenConnect servers are not impacted.

    exploited Auth & access Connectwise Screenconnect

    9.9 CRITICAL 0.9% exploit odds Fix listed
  2. CVE-2026-0257

    Authentication bypass vulnerabilities in the GlobalProtect portal and gateway of Palo Alto Networks PAN-OS® software allows the attacker to bypass security restrictions and establish an unauthorized VPN connection. Panorama and Cloud NGFW are not impacted by these issues.

    exploited Auth & access Network gear Paloaltonetworks pan-os

    7.8 HIGH 96% exploit odds Fix listed
  3. CVE-2017-10271

    Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: WLS Security). Supported versions that are affected are 10.3.6.0.0, 12.1.3.0.0, 12.2.1.1.0 and 12.2.1.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3 to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.0 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

    exploited Auth & access Server Oracle Weblogic Server

    7.5 HIGH 100% exploit odds Fix listed
  4. CVE-2019-1653

    A vulnerability in the web-based management interface of Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers could allow an unauthenticated, remote attacker to retrieve sensitive information. The vulnerability is due to improper access controls for URLs. An attacker could exploit this vulnerability by connecting to an affected device via HTTP or HTTPS and requesting specific URLs. A successful exploit could allow the attacker to download the router configuration or detailed diagnostic information. Cisco has released firmware updates that address this vulnerability.

    exploited Auth & access Network gear Cisco rv320 Firmware

    7.5 HIGH 100% exploit odds Fix listed
  5. CVE-2023-38205

    Adobe ColdFusion versions 2018u18 (and earlier), 2021u8 (and earlier) and 2023u2 (and earlier) are affected by an Improper Access Control vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to access the administration CFM and CFC endpoints. Exploitation of this issue does not require user interaction.

    exploited Auth & access Web app Adobe Coldfusion

    7.5 HIGH 100% exploit odds Fix listed
  6. CVE-2023-29298

    Adobe ColdFusion versions 2018u16 (and earlier), 2021u6 (and earlier) and 2023.0.0.330468 (and earlier) are affected by an Improper Access Control vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to access the administration CFM and CFC endpoints. Exploitation of this issue does not require user interaction.

    exploited Auth & access Web app Adobe Coldfusion

    7.5 HIGH 100% exploit odds Fix listed
  7. CVE-2014-1812

    The Group Policy implementation in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, and Windows Server 2012 Gold and R2 does not properly handle distribution of passwords, which allows remote authenticated users to obtain sensitive credential information and consequently gain privileges by leveraging access to the SYSVOL share, as exploited in the wild in May 2014, aka "Group Policy Preferences Password Elevation of Privilege Vulnerability."

    exploited Auth & access OS & kernel Microsoft Windows 7

    8.8 HIGH 65% exploit odds Fix listed
  8. CVE-2024-20767

    ColdFusion versions 2023.6, 2021.12 and earlier are affected by an Improper Access Control vulnerability that could result in arbitrary file system read. An attacker could leverage this vulnerability to access or modify restricted files. Exploitation of this issue does not require user interaction. Exploitation of this issue requires the admin panel be exposed to the internet.

    exploited Auth & access Web app Adobe Coldfusion

    7.4 HIGH 99% exploit odds Fix listed
  9. CVE-2020-5849

    Unraid 6.8.0 allows authentication bypass.

    exploited Auth & access Unraid

    7.5 HIGH 93% exploit odds Fix listed
  10. CVE-2026-111357

    Ivanti Connect Secure 22.8R2.4 mishandles the manner in which the dsinvoked broker trusts DSCache configuration data, leading to privilege escalation to root, as exploited in the wild in October 2026.

    exploited Auth & access Device Ivanti Connect Secure

    7.0 HIGH 0.5% exploit odds Fix listed
  11. CVE-2025-40536

    SolarWinds Web Help Desk was found to be susceptible to a security control bypass vulnerability that if exploited, could allow an unauthenticated attacker to gain access to certain restricted functionality.

    exploited Auth & access Web app Solarwinds Web Help Desk

    8.1 HIGH 74% exploit odds Fix listed
  12. CVE-2026-58704

    In Cellular Modem, there is a possible permission bypass due to a logic error in the code. This could lead to remote (proximal/adjacent) escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

    exploited Auth & access Device Google Android

    8.8 HIGH 0.6% exploit odds Fix listed
  13. CVE-2021-40655

    An informtion disclosure issue exists in D-LINK-DIR-605 B2 Firmware Version : 2.01MT. An attacker can obtain a user name and password by forging a post request to the / getcfg.php page

    exploited Auth & access Network gear Dlink dir-605l Firmware

    7.5 HIGH 87% exploit odds Fix listed
  14. CVE-2026-86060

    RouterOS contains an argument-handling flaw in the SSH login path involving usernames that begin with a prohibited character, allowing for the trusted RouterOS policy mask to be changed, leading to privilege escalation. Exploitation requires an unauthenticated SSH session to reach the RouterOS login helper.This issue was fixed in versions: 6.49.21 (Long-term), 7.23.4 (Long-term) and 7.24.2 (Stable)

    exploited Auth & access Network gear Mikrotik Routeros

    9.2 CRITICAL 6% exploit odds Fix listed
  15. CVE-2021-23874

    Arbitrary Process Execution vulnerability in McAfee Total Protection (MTP) prior to 16.0.30 allows a local user to gain elevated privileges and execute arbitrary code bypassing MTP self-defense.

    exploited Auth & access Mcafee Total Protection

    8.2 HIGH 1% exploit odds No fix listed
  16. CVE-2023-27532

    Vulnerability in Veeam Backup & Replication component allows encrypted credentials stored in the configuration database to be obtained. This may lead to gaining access to the backup infrastructure hosts.

    exploited Auth & access Server Veeam Backup \& Replication

    7.5 HIGH 81% exploit odds Fix listed
  17. CVE-2023-27351

    This vulnerability allows remote attackers to bypass authentication on affected installations of PaperCut NG 22.0.5 (Build 63914). Authentication is not required to exploit this vulnerability. The specific flaw exists within the SecurityRequestFilter class. The issue results from improper implementation of the authentication algorithm. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-19226.

    exploited Auth & access Papercut Mf

    7.5 HIGH 78% exploit odds Fix listed
  18. CVE-2021-42287

    Active Directory Domain Services Elevation of Privilege Vulnerability

    exploited Auth & access OS & kernel Microsoft Windows Server 2004

    7.5 HIGH 77% exploit odds Fix listed
  19. CVE-2025-49706

    Improper authentication in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.

    exploited Auth & access Server Microsoft Sharepoint Enterprise Server

    6.5 MEDIUM 100% exploit odds Fix listed
  20. CVE-2021-42278

    Active Directory Domain Services Elevation of Privilege Vulnerability

    exploited Auth & access OS & kernel Microsoft Windows Server 2004

    7.5 HIGH 73% exploit odds Fix listed
  21. CVE-2026-67277

    RouterOS accepts a "related" btest connection before the corresponding primary session has completed authentication. An unauthenticated client can use this state to start an IPv4 UDP test. With "random-data=false", the sender transmits an uninitialized tail from a kernel packet buffer. A separate unchecked, inverted packet-size interval causes unsigned integer underflow, anomalously large fragmented output, and can restart the RouterOS kernel. This issue was fixed in versions: 6.49.21 (Long-term), 7.23.4 (Long-term) and 7.24.2 (Stable)

    exploited Auth & access Network gear Mikrotik Routeros

    8.8 HIGH 2% exploit odds Fix listed
  22. CVE-2016-0151

    The Client-Server Run-time Subsystem (CSRSS) in Microsoft Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, and Windows 10 Gold and 1511 mismanages process tokens, which allows local users to gain privileges via a crafted application, aka "Windows CSRSS Security Feature Bypass Vulnerability."

    exploited Auth & access OS & kernel Microsoft Windows 10 1507

    7.8 HIGH 63% exploit odds Fix listed
  23. CVE-2013-0629

    Adobe ColdFusion 9.0, 9.0.1, 9.0.2, and 10, when a password is not configured, allows attackers to access restricted directories via unspecified vectors, as exploited in the wild in January 2013.

    exploited Auth & access Web app Adobe Coldfusion

    7.5 HIGH 66% exploit odds Fix listed
  24. CVE-2019-11634

    Citrix Workspace App before 1904 for Windows has Incorrect Access Control.

    exploited Auth & access OS & kernel Citrix Receiver

    9.8 CRITICAL 8% exploit odds Fix listed
  25. CVE-2026-87886

    Local privilege escalation due to insecure file permissions. The following products are affected: Acronis Backup plugin for cPanel & WHM (Linux) before build 1.9.3.1021, Acronis Backup extension for Plesk (Linux) before build 1.8.11.638, Acronis Backup plugin for DirectAdmin (Linux) before build 1.2.3.238.

    exploited Auth & access Web app Acronis Backup

    7.8 HIGH 0.2% exploit odds Fix listed
  26. CVE-2025-32975

    Quest KACE Systems Management Appliance (SMA) 13.0.x before 13.0.385, 13.1.x before 13.1.81, 13.2.x before 13.2.183, 14.0.x before 14.0.341 (Patch 5), and 14.1.x before 14.1.101 (Patch 4) contains an authentication bypass vulnerability that allows attackers to impersonate legitimate users without valid credentials. The vulnerability exists in the SSO authentication handling mechanism and can lead to complete administrative takeover.

    exploited Auth & access Quest Kace Systems Management Appliance

    10.0 CRITICAL 2% exploit odds Fix listed
  27. CVE-2023-4346

    KNX devices that use KNX Connection Authorization and support Option 1 are, depending on the implementation, vulnerable to being locked and users being unable to reset them to gain access to the device. The BCU key feature on the devices can be used to create a password for the device, but this password can often not be reset without entering the current password. If the device is configured to interface with a network, an attacker with access to that network could interface with the KNX installation, purge all devices without additional security options enabled, and set a BCU key, locking the device. Even if a device is not connected to a network, an attacker with physical access to the device could also exploit this vulnerability in the same way.

    exploited Auth & access Device Knx Connection Authorization

    7.5 HIGH 1% exploit odds No fix listed
  28. CVE-2020-8193

    Improper access control in Citrix ADC and Citrix Gateway versions before 13.0-58.30, 12.1-57.18, 12.0-63.21, 11.1-64.14 and 10.5-70.18 and Citrix SDWAN WAN-OP versions before 11.1.1a, 11.0.3d and 10.2.7 allows unauthenticated access to certain URL endpoints.

    exploited Auth & access Device Citrix Application Delivery Controller Firmware

    6.5 MEDIUM 88% exploit odds Fix listed
  29. CVE-2025-20362

    Update: On November 5, 2025, Cisco became aware of a new attack variant against devices running Cisco Secure ASA Software or Cisco Secure FTD Software releases that are affected by CVE-2025-20333 and CVE-2025-20362. This attack can cause unpatched devices to unexpectedly reload, leading to denial of service (DoS) conditions. Cisco strongly recommends that all customers upgrade to the fixed software releases that are listed in the Fixed Software ["#fs"] section of this advisory. A vulnerability in the VPN web server of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to access restricted URL endpoints that are related to remote access VPN that should otherwise be inaccessible without authentication. This vulnerability is due to improper validation of user-supplied input in HTTP(S) requests. An attacker could exploit this vulnerability by sending crafted HTTP requests to a targeted web server on a device. A successful exploit could allow the attacker to access a restricted URL without authentication.

    exploited Auth & access Network gear Cisco Adaptive Security Appliance Software

    6.5 MEDIUM 87% exploit odds Fix listed
  30. CVE-2022-26501

    Veeam Backup & Replication 10.x and 11.x has Incorrect Access Control (issue 1 of 2).

    exploited Auth & access Veeam Backup \& Replication

    9.8 CRITICAL 4% exploit odds Fix listed
  31. CVE-2026-18556

    Authentication bypass using an alternate path or channel vulnerability in N-able N-central allows Authentication Bypass. This issue affects N-central: through 2026.1.

    exploited Auth & access n-able n-central

    8.2 HIGH 44% exploit odds Fix listed
  32. CVE-2023-6448

    Unitronics VisiLogic before version 9.9.00, used in Vision and Samba PLCs and HMIs, uses a default administrative password. An unauthenticated attacker with network access can take administrative control of a vulnerable system.

    exploited Auth & access Device Unitronics vision1210 Firmware

    9.8 CRITICAL 2% exploit odds Fix listed
  33. CVE-2014-100005

    Multiple cross-site request forgery (CSRF) vulnerabilities in D-Link DIR-600 router (rev. Bx) with firmware before 2.17b02 allow remote attackers to hijack the authentication of administrators for requests that (1) create an administrator account or (2) enable remote management via a crafted configuration module to hedwig.cgi, (3) activate new configuration settings via a SETCFG,SAVE,ACTIVATE action to pigwidgeon.cgi, or (4) send a ping via a ping action to diagnostic.php.

    exploited Auth & access Network gear Dlink dir-600 Firmware

    8.0 HIGH 43% exploit odds Fix listed
  34. CVE-2023-36874

    Windows Error Reporting Service Elevation of Privilege Vulnerability

    exploited Auth & access OS & kernel Microsoft Windows 10 1507

    7.8 HIGH 44% exploit odds Fix listed
  35. CVE-2023-2533

    A Cross-Site Request Forgery (CSRF) vulnerability has been identified in PaperCut NG/MF, which, under specific conditions, could potentially enable an attacker to alter security settings or execute arbitrary code. This could be exploited if the target is an admin with a current login session. Exploiting this would typically involve the possibility of deceiving an admin into clicking a specially crafted malicious link, potentially leading to unauthorized changes.

    exploited Auth & access Web app Papercut Mf

    8.4 HIGH 29% exploit odds Fix listed
  36. CVE-2026-16232

    An authentication bypass vulnerability in the Check Point SmartConsole login process allows an unauthenticated remote attacker to obtain an application login token and use it to authenticate with full administrative privileges. Successful exploitation allows the attacker to modify security policies and security configurations. Remote exploitation requires internet access to the Management Server IP address and a configuration that does not restrict Trusted Clients. Check Point is aware that this vulnerability is being exploited and has affected a very small number of customers.

    exploited Auth & access Server Checkpoint multi-domain Security Management

    9.3 CRITICAL 4% exploit odds Fix listed
  37. CVE-2024-49039

    Windows Task Scheduler Elevation of Privilege Vulnerability

    exploited Auth & access OS & kernel Microsoft Windows 10 1507

    8.8 HIGH 14% exploit odds Fix listed
  38. CVE-2025-4427

    An authentication bypass in the API component of Ivanti Endpoint Manager Mobile 12.5.0.0 and prior allows attackers to access protected resources without proper credentials via the API.

    exploited Auth & access Device Ivanti Endpoint Manager Mobile

    5.3 MEDIUM 100% exploit odds Fix listed
  39. CVE-2023-23752

    An issue was discovered in Joomla! 4.0.0 through 4.2.7. An improper access check allows unauthorized access to webservice endpoints.

    exploited Auth & access Web app Joomla joomla\!

    5.3 MEDIUM 100% exploit odds Fix listed
  40. CVE-2022-23176

    WatchGuard Firebox and XTM appliances allow a remote attacker with unprivileged credentials to access the system with a privileged management session via exposed management access. This vulnerability impacts Fireware OS before 12.7.2_U1, 12.x before 12.1.3_U3, and 12.2.x through 12.5.x before 12.5.7_U3.

    exploited Auth & access Network gear Watchguard Fireware

    8.8 HIGH 11% exploit odds Fix listed
  41. CVE-2013-0643

    The Firefox sandbox in Adobe Flash Player before 10.3.183.67 and 11.x before 11.6.602.171 on Windows and Mac OS X, and before 10.3.183.67 and 11.x before 11.2.202.273 on Linux, does not properly restrict privileges, which makes it easier for remote attackers to execute arbitrary code via crafted SWF content, as exploited in the wild in February 2013.

    exploited Auth & access Browser & mail Adobe Flash Player

    8.8 HIGH 11% exploit odds Fix listed
  42. CVE-2022-22960

    VMware Workspace ONE Access, Identity Manager and vRealize Automation contain a privilege escalation vulnerability due to improper permissions in support scripts. A malicious actor with local access can escalate privileges to 'root'.

    exploited Auth & access VMware Cloud Foundation

    7.8 HIGH 36% exploit odds Fix listed
  43. CVE-2023-28434

    Minio is a Multi-Cloud Object Storage framework. Prior to RELEASE.2023-03-20T20-16-18Z, an attacker can use crafted requests to bypass metadata bucket name checking and put an object into any bucket while processing `PostPolicyBucket`. To carry out this attack, the attacker requires credentials with `arn:aws:s3:::*` permission, as well as enabled Console API access. This issue has been patched in RELEASE.2023-03-20T20-16-18Z. As a workaround, enable browser API access and turn off `MINIO_BROWSER=off`.

    exploited Auth & access Server Minio

    8.8 HIGH 8% exploit odds Fix listed
  44. CVE-2023-36846

    A Missing Authentication for Critical Function vulnerability in Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause limited impact to the file system integrity. With a specific request to user.php that doesn't require authentication an attacker is able to upload arbitrary files via J-Web, leading to a loss of integrity for a certain  part of the file system, which may allow chaining to other vulnerabilities. This issue affects Juniper Networks Junos OS on SRX Series: * All versions prior to 20.4R3-S8; * 21.1 versions 21.1R1 and later; * 21.2 versions prior to 21.2R3-S6; * 21.3 versions prior to 21.3R3-S5; * 21.4 versions prior to 21.4R3-S5; * 22.1 versions prior to 22.1R3-S3; * 22.2 versions prior to 22.2R3-S2; * 22.3 versions prior to 22.3R2-S2, 22.3R3; * 22.4 versions prior to 22.4R2-S1, 22.4R3.

    exploited Auth & access Network gear Juniper Junos

    5.3 MEDIUM 93% exploit odds Fix listed
  45. CVE-2019-1405

    An elevation of privilege vulnerability exists when the Windows Universal Plug and Play (UPnP) service improperly allows COM object creation, aka 'Windows UPnP Service Elevation of Privilege Vulnerability'.

    exploited Auth & access OS & kernel Microsoft Windows 10 1507

    7.8 HIGH 30% exploit odds Fix listed
  46. CVE-2026-59822

    LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. Prior to 1.84.0, LiteLLM's MCP Streamable HTTP endpoint allowed an unauthenticated attacker to use a fabricated Authorization header to trigger an OAuth2 passthrough fallback path that replaced failed LiteLLM key validation with an empty UserAPIKeyAuth() object, allowing requests to reach MCP tooling without a valid LiteLLM key. This issue is fixed in version 1.84.0.

    exploited Auth & access Server Litellm

    8.8 HIGH 0.8% exploit odds Fix listed
  47. CVE-2021-44207

    Acclaim USAHERDS through 7.4.0.1 uses hard-coded credentials.

    exploited Auth & access Acclaimsystems Usaherds

    8.1 HIGH 17% exploit odds Fix listed
  48. CVE-2026-18577

    An incomplete patch for CVE-2026-18556 allows for authentication bypass and account takeover in N-central Versions through 2026.3.1

    exploited Auth & access n-able n-central

    8.2 HIGH 15% exploit odds Fix listed
  49. CVE-2024-49035

    An improper access control vulnerability in Partner.Microsoft.com allows an a unauthenticated attacker to elevate privileges over a network.

    exploited Auth & access Web app Microsoft Partner Center

    8.7 HIGH 1% exploit odds Fix listed
  50. CVE-2021-36948

    Windows Update Medic Service Elevation of Privilege Vulnerability

    exploited Auth & access OS & kernel Microsoft Windows 10 1809

    7.8 HIGH 23% exploit odds Fix listed

These CVEs appear in CISA's Known Exploited Vulnerabilities (KEV) catalog, which means attackers are using them in real attacks. Each entry shows severity, exploit odds, fix status and a timeline.