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.
Related CPE's
Vulnerable
Vulnerable
Vulnerable
Vulnerable
Vulnerable
Vulnerable
References
Third Party AdvisoryVDB Entry
http://seclists.org/fulldisclosure/2023/Aug/17
Mailing ListThird Party Advisory
Not Applicable
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2022-055.txt
ExploitVendor Advisory
CVSS impact metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 · High
CVSS V3.1
CVSS V3.0
CVSS V2.0
Information
Source identifier
Vulnerability status
Analyzed
Published
2023-08-11T20:15:14.607
1 year agoLast modified
2023-08-22T17:09:40.927
1 year ago