CVE-20XX-?
agent?

CVE-2021-34715

4.7 MEDIUM 1% exploit odds Fix listed

What it is

A vulnerability in the image verification function of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated, remote attacker to execute code with internal user privileges on the underlying operating system. The vulnerability is due to insufficient validation of the content of upgrade packages. An attacker could exploit this vulnerability by uploading a malicious archive to the Upgrade page of the administrative web interface. A successful exploit could allow the attacker to execute code with user-level privileges (the _nobody account) on the underlying operating system.

At a glance

Exploitability
Can be exploited over the network with an admin-level account. Limited direct impact.
Exploit odds
1.1% chance of exploitation in the next 30 days (EPSS).
Fix
A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

  1. PublishedDisclosed publicly on CVE.org and NVD
  2. Last updatedMost recent change to the record

Why it ranks here

Details

Published
Last modified
Exploit probability
1.1% · EPSS, next 30 days
Weakness
CWE-347
Record status
Modified

Affected

Attack profile CVSS 3.1 · 4.7

Attack vector
Network
Complexity
Low
Privileges needed
High
User interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
Raw vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2021-34715.md and follow it. Check whether this project is affected by CVE-2021-34715. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

· More options · Status badge

Meme: I wake up, CVE-2021-34715
Download Square Reddit

Fix and advisories

References

NVD record · CVE.org record