CVE-2023-22956

An issue was discovered on AudioCodes VoIP desk phones through 3.4.4.1000. Due to the use of a hard-coded cryptographic key, an attacker is able to decrypt encrypted configuration files and retrieve sensitive information.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
mitreCNA
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CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 45%
VendorProductVersion
audiocodesc470hd_firmware
𝑥
≤ 3.4.4.1000
audiocodesc455hd_firmware
𝑥
≤ 3.4.4.1000
audiocodesc435hd_firmware
𝑥
≤ 3.4.4.1000
audiocodes445hd_firmware
𝑥
≤ 3.4.4.1000
audiocodes405hd_firmware
𝑥
≤ 3.4.4.1000
audiocodesc450hd_firmware
𝑥
≤ 3.4.4.1000
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://packetstormsecurity.com/files/174216/AudioCodes-VoIP-Phones-Hardcoded-Key.html
http://seclists.org/fulldisclosure/2023/Aug/16
https://syss.de
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2022-054.txt
http://packetstormsecurity.com/files/174216/AudioCodes-VoIP-Phones-Hardcoded-Key.html
http://seclists.org/fulldisclosure/2023/Aug/16
https://syss.de
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2022-054.txt