Authentication Bypass by Primary Weakness in Cisco Systems, Inc products - CVE-2024-20463

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Main Vulnerability Database Vulnerabilities #VU98784

Authentication Bypass by Primary Weakness in Cisco Systems, Inc products - CVE-2024-20463

Published: October 17, 2024


Vulnerability identifier: #VU98784
CSH Severity: Medium
CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2024-20463
CWE-ID: CWE-305
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to the HTTP server allowing state changes in GET requests. A remote attacker can make limited modifications to the configuration or reboot the device, leading to a denial of service (DoS) condition.


Affected software

ATA 191 Multiplatform Analog Telephone Adapter
ATA 192 Multiplatform Analog Telephone Adapter
ATA 190 Series Analog Telephone Adapters

How to mitigate CVE-2024-20463

Install updates from vendor's website.

ATA 191 Multiplatform Analog Telephone Adapter - addressed in versions 11.2.5, 12.0.2
ATA 192 Multiplatform Analog Telephone Adapter - update to 11.2.5

External References

Related Security Bulletins