An issue was discovered in AudioCodes One Voice Operations Center (OVOC) before 8.4.582.
Priority HIGH 72CWE-321Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-321.
Summary
An issue was discovered in AudioCodes One Voice Operations Center (OVOC) before 8.4.582. Due to the use of a hard-coded key, an attacker is able to decrypt sensitive data such as passwords extracted from the topology file.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00358 29th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:audiocodes:one_voice_operations_center:*:*:*:*:*:*:*:* | before 8.4.582 | Vulnerable | AudioCodes Limited |
- cpe:2.3:a:audiocodes:one_voice_operations_center:*:*:*:*:*:*:*:* Versions before 8.4.582 Vulnerable ·AudioCodes Limited
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-52881
- 2026-10-03 Alias added: GHSA-9m28-7q5q-gch7
References
More AudioCodes Limited One Voice Operations Center vulnerabilities
- TI-2024-35387 An issue was discovered in AudioCodes One Voice Operations Center (OVOC) before 8.4.582. CVSS 3.1HIGH 7.5
- TI-2024-35386 An issue was discovered in AudioCodes One Voice Operations Center (OVOC) before 8.4.582. CVSS 3.1MEDIUM 6.1
Sources
- CVE-2024-52881 · CVE Program
- CVE-2024-52881 · NVD
- FIRST EPSS
- GHSA-9m28-7q5q-gch7 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences