CVE-2023-22957
Due to the use of hard-coded cryptographic key, an attacker with access to backup or configuration files is able to decrypt encrypted values and retrieve sensitive information, e.g., the device root password.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.36%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue was discovered in libac_des3.so on AudioCodes VoIP desk phones through 3.4.4.1000. Due to the use of hard-coded cryptographic key, an attacker with access to backup or configuration files is able to decrypt encrypted values and retrieve sensitive information, e.g., the device root password.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.36% probability · 70th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-798
- Affected
- audiocodes/c470hd firmware · audiocodes/c455hd firmware · audiocodes/c435hd firmware · audiocodes/445hd firmware · audiocodes/405hd firmware · audiocodes/c450hd firmware
- Source
- cve@mitre.org
References
- http://packetstormsecurity.com/files/174215/AudioCodes-VoIP-Phones-Hardcoded-Key.htmlExploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2023/Aug/15Exploit, Mailing List, Third Party Advisory
- https://syss.deNot Applicable
- https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2022-052.txtExploit, Vendor Advisory
- http://packetstormsecurity.com/files/174215/AudioCodes-VoIP-Phones-Hardcoded-Key.htmlExploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2023/Aug/15Exploit, Mailing List, Third Party Advisory
- https://syss.deNot Applicable
- https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2022-052.txtExploit, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.