CVE-2023-22957

HIGH EPSS 62.4%
Published Aug 11, 20232y ago · Modified Jun 17, 20261w ago
7.5 CVSS 3.1
High
Find Similar
Published Aug 11, 2023 2y ago
Last Modified Jun 17, 2026 1w ago

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 Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
62.4% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-798 Use of Hard-coded Credentials Authentication

Affected Products 12

VendorProductVersionRange
audiocodesc470hd_firmware* ≤3.4.4.1000
audiocodesc470hd*any
audiocodesc455hd_firmware* ≤3.4.4.1000
audiocodesc455hd*any
audiocodesc435hd_firmware* ≤3.4.4.1000
audiocodesc435hd*any
audiocodes445hd_firmware* ≤3.4.4.1000
audiocodes445hd*any
audiocodes405hd_firmware* ≤3.4.4.1000
audiocodes405hd*any
audiocodesc450hd_firmware* ≤3.4.4.1000
audiocodesc450hd*any

References 4

  • packetstormsecurity.com http://packetstormsecurity.com/files/174215/AudioCodes-VoIP-Phones-Hardcoded-Key.html
    ExploitThird Party AdvisoryVDB Entry
  • seclists.org http://seclists.org/fulldisclosure/2023/Aug/15
    ExploitMailing ListThird Party Advisory
  • syss.de https://syss.de
    Not Applicable
  • syss.de https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2022-052.txt
    ExploitVendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.