CVE-20XX-?
agent?

Drop everything.

Critical CVEs that are confirmed exploited or very likely to be. Newest first.

2,367 CVEs · updated 2026-11-10 12:01 UTC

  1. CVE-2021-20021

    A vulnerability in the SonicWall Email Security version 10.0.9.x allows an attacker to create an administrative account by sending a crafted HTTP request to the remote host.

    Drop everything exploited Auth & access Sonicwall Email Security

    9.8 CRITICAL 89% exploit odds Fix listed
  2. CVE-2021-21425

    Grav Admin Plugin is an HTML user interface that provides a way to configure Grav and create and modify pages. In versions 1.10.7 and earlier, an unauthenticated user can execute some methods of administrator controller without needing any credentials. Particular method execution will result in arbitrary YAML file creation or content change of existing YAML files on the system. Successfully exploitation of that vulnerability results in configuration changes, such as general site information change, custom scheduler job definition, etc. Due to the nature of the vulnerability, an adversary can change some part of the webpage, or hijack an administrator account, or execute operating system command under the context of the web-server user. This vulnerability is fixed in version 1.10.8. Blocking access to the `/admin` path from untrusted sources can be applied as a workaround.

    Drop everything Auth & access Web app Getgrav grav-plugin-admin

    9.3 CRITICAL 80% exploit odds Fix listed
  3. CVE-2021-26709

    D-Link DSL-320B-D1 devices through EU_1.25 are prone to multiple Stack-Based Buffer Overflows that allow unauthenticated remote attackers to take over a device via the login.xgi user and pass parameters. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

    Drop everything Memory safety Device D-Link dsl-320b-d1

    9.8 CRITICAL 40% exploit odds Fix listed
  4. CVE-2021-20078

    Manage Engine OpManager builds below 125346 are vulnerable to a remote denial of service vulnerability due to a path traversal issue in spark gateway component. This allows a remote attacker to remotely delete any directory or directories on the OS.

    Drop everything Disclosure Zohocorp Manageengine Opmanager

    9.1 CRITICAL 59% exploit odds No fix listed
  5. CVE-2021-22991

    On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, 14.1.x before 14.1.4, 13.1.x before 13.1.3.6, and 12.1.x before 12.1.5.3, undisclosed requests to a virtual server may be incorrectly handled by the Traffic Management Microkernel (TMM) URI normalization, which may trigger a buffer overflow, resulting in a DoS attack. In certain situations, it may theoretically allow bypass of URL based access control or remote code execution (RCE). Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.

    Drop everything exploited Memory safety Server f5 big-ip Access Policy Manager

    9.8 CRITICAL 62% exploit odds Fix listed
  6. CVE-2021-22992

    On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, 14.1.x before 14.1.4, 13.1.x before 13.1.3.6, 12.1.x before 12.1.5.3, and 11.6.x before 11.6.5.3, a malicious HTTP response to an Advanced WAF/BIG-IP ASM virtual server with Login Page configured in its policy may trigger a buffer overflow, resulting in a DoS attack. In certain situations, it may allow remote code execution (RCE), leading to complete system compromise. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.

    Drop everything Memory safety Network gear f5 big-ip Access Policy Manager

    9.8 CRITICAL 68% exploit odds Fix listed
  7. CVE-2021-22986

    On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, 14.1.x before 14.1.4, 13.1.x before 13.1.3.6, and 12.1.x before 12.1.5.3 amd BIG-IQ 7.1.0.x before 7.1.0.3 and 7.0.0.x before 7.0.0.2, the iControl REST interface has an unauthenticated remote command execution vulnerability. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.

    Drop everything exploited Disclosure f5 big-ip Access Policy Manager

    9.8 CRITICAL 100% exploit odds Fix listed
  8. CVE-2020-24391

    mongo-express before 1.0.0 offers support for certain advanced syntax but implements this in an unsafe way. NOTE: this may overlap CVE-2019-10769.

    Drop everything Other mongo-express Project mongo-express

    9.8 CRITICAL 75% exploit odds Fix listed
  9. CVE-2021-26295

    Apache OFBiz has unsafe deserialization prior to 17.12.06. An unauthenticated attacker can use this vulnerability to successfully take over Apache OFBiz.

    Drop everything Code execution Web app Apache Ofbiz

    9.8 CRITICAL 98% exploit odds Fix listed
  10. CVE-2021-27964

    SonLogger before 6.4.1 is affected by Unauthenticated Arbitrary File Upload. An attacker can send a POST request to /Config/SaveUploadedHotspotLogoFile without any authentication or session header. There is no check for the file extension or content of the uploaded file.

    Drop everything Code execution Sfcyazilim Sonlogger

    9.8 CRITICAL 48% exploit odds Fix listed
  11. CVE-2020-24913

    A SQL injection vulnerability in qcubed (all versions including 3.1.1) in profile.php via the strQuery parameter allows an unauthenticated attacker to access the database by injecting SQL code via a crafted POST request.

    Drop everything Injection Web app Qcubed

    9.8 CRITICAL 41% exploit odds Fix listed
  12. CVE-2021-21978

    VMware View Planner 4.x prior to 4.6 Security Patch 1 contains a remote code execution vulnerability. Improper input validation and lack of authorization leading to arbitrary file upload in logupload web application. An unauthorized attacker with network access to View Planner Harness could upload and execute a specially crafted file leading to remote code execution within the logupload container.

    Drop everything Code execution Web app VMware View Planner

    9.8 CRITICAL 99% exploit odds Fix listed
  13. CVE-2021-22681

    Rockwell Automation Studio 5000 Logix Designer Versions 21 and later, and RSLogix 5000 Versions 16 through 20 use a key to verify Logix controllers are communicating with Rockwell Automation CompactLogix 1768, 1769, 5370, 5380, 5480: ControlLogix 5550, 5560, 5570, 5580; DriveLogix 5560, 5730, 1794-L34; Compact GuardLogix 5370, 5380; GuardLogix 5570, 5580; SoftLogix 5800. Rockwell Automation Studio 5000 Logix Designer Versions 21 and later and RSLogix 5000: Versions 16 through 20 are vulnerable because an unauthenticated attacker could bypass this verification mechanism and authenticate with Rockwell Automation CompactLogix 1768, 1769, 5370, 5380, 5480: ControlLogix 5550, 5560, 5570, 5580; DriveLogix 5560, 5730, 1794-L34; Compact GuardLogix 5370, 5380; GuardLogix 5570, 5580; SoftLogix 5800.

    Drop everything exploited Other Rockwellautomation Factorytalk Services Platform

    9.8 CRITICAL 64% exploit odds No fix listed
  14. CVE-2021-26855

    Microsoft Exchange Server Remote Code Execution Vulnerability

    Drop everything exploited Disclosure Server Microsoft Exchange Server

    9.1 CRITICAL 100% exploit odds Fix listed
  15. CVE-2021-27886

    rakibtg Docker Dashboard before 2021-02-28 allows command injection in backend/utilities/terminal.js via shell metacharacters in the command parameter of an API request. NOTE: this is NOT a Docker, Inc. product.

    Drop everything Injection Server Docker Dashboard Project Docker Dashboard

    9.8 CRITICAL 46% exploit odds Fix listed
  16. CVE-2021-25833

    A file extension handling issue was found in [server] module of ONLYOFFICE DocumentServer v4.2.0.71-v5.6.0.21. The file extension is controlled by an attacker through the request data and leads to arbitrary file overwriting. Using this vulnerability, a remote attacker can obtain remote code execution on DocumentServer.

    Drop everything Disclosure Server Onlyoffice Document Server

    9.8 CRITICAL 44% exploit odds Fix listed
  17. CVE-2021-3197

    An issue was discovered in SaltStack Salt before 3002.5. The salt-api's ssh client is vulnerable to a shell injection by including ProxyCommand in an argument, or via ssh_options provided in an API request.

    Drop everything Injection Saltstack Salt

    9.8 CRITICAL 72% exploit odds Fix listed
  18. CVE-2021-25281

    An issue was discovered in through SaltStack Salt before 3002.5. salt-api does not honor eauth credentials for the wheel_async client. Thus, an attacker can remotely run any wheel modules on the master.

    Drop everything Auth & access Saltstack Salt

    9.8 CRITICAL 73% exploit odds Fix listed
  19. CVE-2021-25282

    An issue was discovered in through SaltStack Salt before 3002.5. The salt.wheel.pillar_roots.write method is vulnerable to directory traversal.

    Drop everything Disclosure Saltstack Salt

    9.1 CRITICAL 93% exploit odds Fix listed
  20. CVE-2021-27670

    Appspace 6.2.4 allows SSRF via the api/v1/core/proxy/jsonprequest url parameter.

    Drop everything Disclosure Web app Appspace

    9.8 CRITICAL 61% exploit odds No fix listed
  21. CVE-2021-21972

    The vSphere Client (HTML5) contains a remote code execution vulnerability in a vCenter Server plugin. A malicious actor with network access to port 443 may exploit this issue to execute commands with unrestricted privileges on the underlying operating system that hosts vCenter Server. This affects VMware vCenter Server (7.x before 7.0 U1c, 6.7 before 6.7 U3l and 6.5 before 6.5 U3n) and VMware Cloud Foundation (4.x before 4.2 and 3.x before 3.10.1.2).

    Drop everything exploited Disclosure Web app VMware Cloud Foundation

    9.8 CRITICAL 100% exploit odds Fix listed
  22. CVE-2021-26120

    Smarty before 3.1.39 allows code injection via an unexpected function name after a {function name= substring.

    Drop everything Injection Web app Smarty

    9.8 CRITICAL 82% exploit odds Fix listed
  23. CVE-2021-26747

    Netis WF2780 2.3.40404 and WF2411 1.1.29629 devices allow Shell Metacharacter Injection into the ping command, leading to remote code execution.

    Drop everything Injection Device netis-systems wf2780 Firmware

    9.8 CRITICAL 55% exploit odds Fix listed
  24. CVE-2021-27103

    Accellion FTA 9_12_411 and earlier is affected by SSRF via a crafted POST request to wmProgressstat.html. The fixed version is FTA_9_12_416 and later.

    Drop everything exploited Disclosure Accellion Fta

    9.8 CRITICAL 11% exploit odds No fix listed
  25. CVE-2021-27104

    Accellion FTA 9_12_370 and earlier is affected by OS command execution via a crafted POST request to various admin endpoints. The fixed version is FTA_9_12_380 and later.

    Drop everything exploited Injection Accellion Fta

    9.8 CRITICAL 57% exploit odds Fix listed
  26. CVE-2020-27868

    This vulnerability allows remote attackers to execute arbitrary code on affected installations of Qognify Ocularis 5.9.0.395. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of serialized objects provided to the EventCoordinator endpoint. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-11257.

    Drop everything Code execution Device Qognify Ocularis

    9.8 CRITICAL 82% exploit odds Fix listed
  27. CVE-2020-28871

    Remote code execution in Monitorr v1.7.6m in upload.php allows an unauthorized person to execute arbitrary code on the server-side via an insecure file upload.

    Drop everything Code execution Web app Monitorr

    9.8 CRITICAL 86% exploit odds No fix listed
  28. CVE-2020-13117

    Wavlink WN575A4, WN579X3, and WN530G3A devices through 2020-05-15 allow unauthenticated remote users to inject commands via the key parameter in a login request.

    Drop everything Injection Device Wavlink wn575a4 Firmware

    9.8 CRITICAL 69% exploit odds No fix listed
  29. CVE-2021-22502

    Remote Code execution vulnerability in Micro Focus Operation Bridge Reporter (OBR) product, affecting version 10.40. The vulnerability could be exploited to allow Remote Code Execution on the OBR server.

    Drop everything exploited Injection Server Microfocus Operation Bridge Reporter

    9.8 CRITICAL 97% exploit odds Fix listed
  30. CVE-2021-3122

    CMCAgent in NCR Command Center Agent 16.3 on Aloha POS/BOH servers permits the submission of a runCommand parameter (within an XML document sent to port 8089) that enables the remote, unauthenticated execution of an arbitrary command as SYSTEM, as exploited in the wild in 2020 and/or 2021. NOTE: the vendor's position is that exploitation occurs only on devices with a certain "misconfiguration."

    Drop everything Injection Ncr Command Center Agent

    9.8 CRITICAL 88% exploit odds No fix listed
  31. CVE-2021-20016

    A SQL-Injection vulnerability in the SonicWall SSLVPN SMA100 product allows a remote unauthenticated attacker to perform SQL query to access username password and other session related information. This vulnerability impacts SMA100 build version 10.x.

    Drop everything exploited Injection Device Sonicwall Sma 100 Firmware

    9.8 CRITICAL 40% exploit odds Fix listed
  32. CVE-2020-17523

    Apache Shiro before 1.7.1, when using Apache Shiro with Spring, a specially crafted HTTP request may cause an authentication bypass.

    Drop everything Auth & access Server Apache Shiro

    9.8 CRITICAL 86% exploit odds Fix listed
  33. CVE-2020-28653

    Zoho ManageEngine OpManager Stable build before 125203 (and Released build before 125233) allows Remote Code Execution via the Smart Update Manager (SUM) servlet.

    Drop everything Code execution Zohocorp Manageengine Opmanager

    9.8 CRITICAL 78% exploit odds Fix listed
  34. CVE-2020-25506

    D-Link DNS-320 FW v2.06B01 Revision Ax is affected by command injection in the system_mgr.cgi component, which can lead to remote arbitrary code execution.

    Drop everything exploited Injection Network gear Dlink dns-320 Firmware

    9.8 CRITICAL 100% exploit odds Fix listed
  35. CVE-2021-3378

    FortiLogger 4.4.2.2 is affected by Arbitrary File Upload by sending a "Content-Type: image/png" header to Config/SaveUploadedHotspotLogoFile and then visiting Assets/temp/hotspot/img/logohotspot.asp.

    Drop everything Code execution Fortilogger

    9.8 CRITICAL 98% exploit odds No fix listed
  36. CVE-2020-29557

    An issue was discovered on D-Link DIR-825 R1 devices through 3.0.1 before 2020-11-20. A buffer overflow in the web interface allows attackers to achieve pre-authentication remote code execution.

    Drop everything exploited Memory safety Network gear Dlink dir-825 r1 Firmware

    9.8 CRITICAL 56% exploit odds No fix listed
  37. CVE-2021-3199

    Directory traversal with remote code execution can occur in /upload in ONLYOFFICE Document Server before 5.6.3, when JWT is used, via a /.. sequence in an image upload parameter.

    Drop everything exploited Disclosure Server Onlyoffice Document Server

    9.8 CRITICAL 30% exploit odds No fix listed
  38. CVE-2020-14756

    Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core Components). Supported versions that are affected are 3.7.1.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via IIOP, T3 to compromise Oracle Coherence. Successful attacks of this vulnerability can result in takeover of Oracle Coherence. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

    Drop everything Other Oracle Coherence

    9.8 CRITICAL 75% exploit odds Fix listed
  39. CVE-2021-21242

    OneDev is an all-in-one devops platform. In OneDev before version 4.0.3, there is a critical vulnerability which can lead to pre-auth remote code execution. AttachmentUploadServlet deserializes untrusted data from the `Attachment-Support` header. This Servlet does not enforce any authentication or authorization checks. This issue may lead to pre-auth remote code execution. This issue was fixed in 4.0.3 by removing AttachmentUploadServlet and not using deserialization

    Drop everything Code execution Web app Onedev Project Onedev

    10.0 CRITICAL 74% exploit odds Fix listed
  40. CVE-2021-21243

    OneDev is an all-in-one devops platform. In OneDev before version 4.0.3, a Kubernetes REST endpoint exposes two methods that deserialize untrusted data from the request body. These endpoints do not enforce any authentication or authorization checks. This issue may lead to pre-auth RCE. This issue was fixed in 4.0.3 by not using deserialization at KubernetesResource side.

    Drop everything Code execution Server Onedev Project Onedev

    10.0 CRITICAL 54% exploit odds Fix listed
  41. CVE-2021-3129

    Ignition before 2.5.2, as used in Laravel and other products, allows unauthenticated remote attackers to execute arbitrary code because of insecure usage of file_get_contents() and file_put_contents(). This is exploitable on sites using debug mode with Laravel before 8.4.2.

    Drop everything exploited Code execution Web app Facade Ignition

    9.8 CRITICAL 100% exploit odds Fix listed
  42. CVE-2020-35131

    Cockpit before 0.6.1 allows an attacker to inject custom PHP code and achieve Remote Command Execution via registerCriteriaFunction in lib/MongoLite/Database.php, as demonstrated by values in JSON data to the /auth/check or /auth/requestreset URI.

    Drop everything Injection Web app Agentejo Cockpit

    9.8 CRITICAL 50% exploit odds Fix listed
  43. CVE-2021-3007

    Laminas Project laminas-http before 2.14.2, and Zend Framework 3.0.0, has a deserialization vulnerability that can lead to remote code execution if the content is controllable, related to the __destruct method of the Zend\Http\Response\Stream class in Stream.php. NOTE: Zend Framework is no longer supported by the maintainer. NOTE: the laminas-http vendor considers this a "vulnerability in the PHP language itself" but has added certain type checking as a way to prevent exploitation in (unrecommended) use cases where attacker-supplied data can be deserialized

    Drop everything Code execution Web app Getlaminas laminas-http

    9.8 CRITICAL 75% exploit odds Fix listed
  44. CVE-2020-35951

    An issue was discovered in the Quiz and Survey Master plugin before 7.0.1 for WordPress. It allows users to delete arbitrary files such as wp-config.php file, which could effectively take a site offline and allow an attacker to reinstall with a WordPress instance under their control. This occurred via qsm_remove_file_fd_question, which allowed unauthenticated deletions (even though it was only intended for a person to delete their own quiz-answer files).

    Drop everything Auth & access Web app Expresstech Quiz And Survey Master

    9.9 CRITICAL 76% exploit odds No fix listed
  45. CVE-2020-35846

    Agentejo Cockpit before 0.11.2 allows NoSQL injection via the Controller/Auth.php check function.

    Drop everything Injection Web app Agentejo Cockpit

    9.8 CRITICAL 93% exploit odds Fix listed
  46. CVE-2020-35847

    Agentejo Cockpit before 0.11.2 allows NoSQL injection via the Controller/Auth.php resetpassword function.

    Drop everything Injection Web app Agentejo Cockpit

    9.8 CRITICAL 98% exploit odds Fix listed
  47. CVE-2020-35848

    Agentejo Cockpit before 0.11.2 allows NoSQL injection via the Controller/Auth.php newpassword function.

    Drop everything Injection Web app Agentejo Cockpit

    9.8 CRITICAL 75% exploit odds Fix listed
  48. CVE-2020-10148

    The SolarWinds Orion API is vulnerable to an authentication bypass that could allow a remote attacker to execute API commands. This vulnerability could allow a remote attacker to bypass authentication and execute API commands which may result in a compromise of the SolarWinds instance. SolarWinds Orion Platform versions 2019.4 HF 5, 2020.2 with no hotfix installed, and 2020.2 HF 1 are affected.

    Drop everything exploited Auth & access Solarwinds Orion Platform

    9.8 CRITICAL 92% exploit odds Fix listed
  49. CVE-2020-35729

    KLog Server 2.4.1 allows OS command injection via shell metacharacters in the actions/authenticate.php user parameter.

    Drop everything Injection Web app Klogserver Klog Server

    9.8 CRITICAL 88% exploit odds No fix listed
  50. CVE-2020-28188

    Remote Command Execution (RCE) vulnerability in TerraMaster TOS <= 4.2.06 allow remote unauthenticated attackers to inject OS commands via /include/makecvs.php in Event parameter.

    Drop everything Injection Web app terra-master Tos

    9.8 CRITICAL 96% exploit odds Fix listed

A CVE is listed as major when it is critical (CVSS 9.0 or higher) and either confirmed exploited in the wild with a real chance of more, or very likely to be exploited (EPSS 40% or more).