How severe is CVE-2024-52881?

CVE-2024-52881 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2024-52881 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-52881?

CVE-2024-52881 affects Audiocodes One Voice Operations Center. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-52881?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-52881 have an EU (EUVD) identifier?

Yes. CVE-2024-52881 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-5053.

When was CVE-2024-52881 published?

CVE-2024-52881 was published on 2025-02-07 and last updated on 2026-06-17.

CVE-2024-52881

CVE-2024-52881 is a high-severity vulnerability in Audiocodes One Voice Operations Center with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-321.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (26th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-5053
Weakness: CWE-321
Affected product: Audiocodes One Voice Operations Center
Published: 2025-02-07
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2024-52881?: 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.
How severe is CVE-2024-52881?: CVE-2024-52881 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2024-52881 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-52881?: CVE-2024-52881 affects Audiocodes One Voice Operations Center. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-52881?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-52881 have an EU (EUVD) identifier?: Yes. CVE-2024-52881 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-5053.
When was CVE-2024-52881 published?: CVE-2024-52881 was published on 2025-02-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:audiocodes:one_voice_operations_center:*:*:*:*:*:*:*:*

More vulnerabilities in Audiocodes One Voice Operations Center

CVE-2024-52883 — High (CVSS 7.5): An issue was discovered in AudioCodes One Voice Operations Center (OVOC) before 8.4.582. Due to a path traversal…
CVE-2024-52882 — Medium (CVSS 6.1): An issue was discovered in AudioCodes One Voice Operations Center (OVOC) before 8.4.582. Due to improper neutralization…

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