CVE-2024-20277: thousandeyes Command Injection — Fix

Description

A vulnerability in the web-based management interface of Cisco ThousandEyes Enterprise Agent, Virtual Appliance installation type, could allow an authenticated, remote attacker to perform a command injection and elevate privileges to root. This vulnerability is due to insufficient validation of user-supplied input for the web interface. An attacker could exploit this vulnerability by sending a crafted HTTP packet to the affected device. A successful exploit could allow the attacker to execute arbitrary commands and elevate privileges to root.

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CVSS v3.1 Score

6.8

MEDIUM

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

Weakness Type (CWE)

CWE-78 OS Command Injection

Affected Products

Vendor	Product	Versions
cisco	thousandeyes_enterprise_agent	< 0.233.2

References

Advisories & Patches

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-thouseyes-privesc-DmzHG3Qv https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-thouseyes-privesc-DmzHG3Qv

Frequently Asked Questions

What is CVE-2024-20277? +

A vulnerability in the web-based management interface of Cisco ThousandEyes Enterprise Agent, Virtual Appliance installation type, could allow an authenticated, remote attacker to perform a command injection and elevate privileges to root. This vulnerability is due to insufficient validation of user-supplied input for the web interface. An attacker could exploit this vulnerability by sending a crafted HTTP packet to the affected device. A successful exploit could allow the attacker to execute arbitrary commands and elevate privileges to root. It has a CVSS v3.1 base score of 6.8 (MEDIUM).

How severe is CVE-2024-20277? +

CVE-2024-20277 has a CVSS v3.1 score of 6.8 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-20277? +

CVE-2024-20277 affects products from cisco, specifically: thousandeyes_enterprise_agent. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-20277? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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