CVE-2023-22955

State: Published
Severity: Not scored
Published: Aug 11, 2023
Updated: Oct 10, 2024
Reserved: Jan 11, 2023

Description

An issue was discovered on AudioCodes VoIP desk phones through 3.4.4.1000. The validation of firmware images only consists of simple checksum checks for different firmware components. Thus, by knowing how to calculate and where to store the required checksums for the flasher tool, an attacker is able to store malicious firmware.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://syss.de/
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2022-055.txt
20230815 Missing Immutable Root of Trust in Hardware (CWE-1326) / CVE-2023-22955mailing-list
http://packetstormsecurity.com/files/174214/AudioCodes-VoIP-Phones-Insufficient-Firmware-Validation.html

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