Vulnerability in Single RAN Baseband OAM Service by Nokia
CVE-2025-24331

6.4MEDIUM

Key Information:

Vendor

Nokia
Status
Nokia Single Ran
Vendor
CVE Published:
2 July 2025

What is CVE-2025-24331?

The Single RAN baseband OAM service was originally designed to operate with unprivileged access; however, it erroneously launches with root privileges and retains excessive capabilities even after dropping to an unprivileged state. This oversight could permit unauthorized actions, such as gaining root access, modifying root-owned files, and potentially returning them to root ownership. This vulnerability has been mitigated in versions starting from 24R1-SR 0.2 MP, where the OAM service's capabilities are now limited to the essential minimum.

Affected Version(s)

Nokia Single RAN All the releases prior to 24R1-SR 0.2 MP

Nokia Single RAN 24R1-SR 0.2 MP and later

References

https://www.nokia.com/about-us/security-and-privacy/produ...

CVSS V3.1

Score:
6.4
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
High
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-24331 : Vulnerability in Single RAN Baseband OAM Service by Nokia