CVE-2024-20420

Cisco ATA 190 Series Analog Telephone Adapter Firmware Privilege Escalation Vulnerability

Description

A vulnerability in the web-based management interface of Cisco ATA 190 Series Analog Telephone Adapter firmware could allow an authenticated, remote attacker with low privileges to run commands as an Admin user. This vulnerability is due to incorrect authorization verification by the HTTP server. An attacker could exploit this vulnerability by sending a malicious request to the web-based management interface. A successful exploit could allow the attacker to run commands as the Admin user.

Categories

5.4
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.12%
Vendor Advisory cisco.com
Affected: Cisco Cisco Analog Telephone Adaptor (ATA) Software
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2024-20420?
CVE-2024-20420 has been scored as a medium severity vulnerability.
How to fix CVE-2024-20420?
To fix CVE-2024-20420, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-20420 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-20420 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-20420?
CVE-2024-20420 affects Cisco Cisco Analog Telephone Adaptor (ATA) Software.
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