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Fencer Intel
medium 4.2

CVE-2025-24328 json

OAM service stack overflow caused by crafted SOAP message within the MNO internal RAN management network

published last yr. modified 4mo ago also EUVD-2025-19693

cvss
4.2
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 9%
public exploits
0
none known

Summary

Sending a crafted SOAP "set" operation message within the Mobile Network Operator (MNO) internal Radio Access Network (RAN) management network can cause Nokia Single RAN baseband OAM service component restart with software versions earlier than release 24R1-SR 1.0 MP. This issue has been corrected to release 24R1-SR 1.0 MP and later.

The OAM service component restarts automatically after the stack overflow without causing a base station restart or network service degradation, and without leaving any permanent impact on the Nokia Single RAN baseband OAM service.

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
last yr.

Exploit prediction

0.20% chance of exploitation in the next 30 days, higher than 9% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CISA ADP 3.1 4.2 CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
CNA 3.1 4.2 CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H

Affected products

  • Nokia Nokia Single RAN

Classification

Weakness
  • CWE-121 Stack-based Buffer Overflow

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.