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CVE-2025-24334VulnerabilityPublished

CVE-2025-24334: Nokia Single RAN · Vulnerability

Affects Nokia Single RANSource CVE Database V5

0

Not known to be exploited · CVSS 3.3 Low : upgrade to 1.0 when convenient.

Data as of 26 Oct 2026, 07:57 UTC

CVSS 3.1 base score
3.3Low
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.1% chance of exploitation in 30 days – higher than 3% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 1.0
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 2 Jul 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-26.

What to do

Upgrade Nokia Single RAN to 1.0.

Affected software

ProductAffectedFixed in
Nokia Nokia Single RANAffected
  • <1.0
Fixed in
  • 1.0

AI-suggested

To mitigate this vulnerability, European MNOs and telecom operators should implement strict access controls and network segmentation to ensure that the RAN management network is isolated from general corporate and public networks. Employing strong authentication mechanisms and monitoring for unusual HTTP POST requests within the internal network can help detect and prevent exploitation attempts. Operators should prioritize upgrading Nokia Single RAN baseband software to version 23R2-SR 1.0 MP or later, where this vulnerability is addressed. In the absence of an official patch, applying compensating controls such as limiting administrative access to trusted personnel, using VPNs with multi-factor authentication for remote access, and conducting regular security audits of the RAN management infrastructure are recommended. Additionally, implementing intrusion detection systems (IDS) tailored to recognize anomalous management traffic patterns can provide early warnings of reconnaissance activities. Maintaining an up-to-date asset inventory and vulnerability management program will also aid in timely identification and remediation of such issues.

Description

The Nokia Single RAN baseband software earlier than 23R2-SR 1.0 MP can be made to reveal the exact software release version by sending a specific HTTP POST request through the Mobile Network Operator (MNO) internal RAN management network.

References

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