CVE-2025-52913

CRITICAL 9.8CVE-2025-52913 · Published 08/08/2025 · updated 17/06/2026

In short

CVE-2025-52913 is a CRITICAL (CVSS 9.8) vulnerability.
Chance of exploitation in the next 30 days (EPSS): 0.56%, higher than 46.3% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
—	No affected product versions are listed for this vulnerability yet.

Description

A vulnerability in the NuPoint Unified Messaging (NPM) component of Mitel MiCollab through 9.8 SP2 (9.8.2.12) could allow an unauthenticated attacker to conduct a path traversal attack due to insufficient input validation. A successful exploit could allow unauthorized access, enabling the attacker to view, corrupt, or delete users' data and system configurations.

References

mitel.com/support/security-advisories
mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2025-0007

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