CVE-2025-24335

OAM service exhaustion via malformed SOAP messages

Published Jul 2, 2025 · Updated Jul 2, 2025

Denial of service in Nokia Single RAN before 24R1-SR 2.1 MP allows remote authenticated users to exhaust OAM service resources. The baseband OAM service insufficiently validates malformed SOAP messages before processing them, allowing crafted requests to consume service resources. Exploitation requires high privileges and access from within an operator's internal RAN management network; Nokia reports no practical exploit.

CVSS severity2.0
Low
EPSS probability0.46%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Denial of service in Nokia Single RAN before 24R1-SR 2.1 MP allows remote authenticated users to exhaust OAM service resources. The baseband OAM service insufficiently validates malformed SOAP messages before processing them, allowing crafted requests to consume service resources. Exploitation requires high privileges and access from within an operator's internal RAN management network; Nokia reports no practical exploit.

The record

CVE
CVE-2025-24335
Published
Jul 2, 2025
Updated
Jul 2, 2025
Vendor
Nokia
Product
Nokia Single RAN
Classifications
CWE-1287, T1499.004
Attack vector
adjacent
Privileges
admin

Timeline

How it unfolded

  1. Jul 2, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 2, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=All the releases prior to 24R1-SR 2.1 MP

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesadmin

What is affected?

Nokia · Nokia Single RANversion=All the releases prior to 24R1-SR 2.1 MP

Published CVSS scores

2.0CISA-ADPCVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L
2.0NokiaCVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-1287Improper Validation of Specified Type of Input
T1499.004Endpoint Denial of Service: Application or System Exploitation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo