CVE-2025-52322

7.5 HIGH

Published: September 09, 2025 Modified: October 17, 2025

Description

An issue in Open5GS v2.7.2 and before allows a remote attacker to cause a denial of service via a crafted Create Session Request message to the SMF (PGW-C), using the IP address of a legitimate UE in the PDN Address Allocation (PAA) field

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://github.com/ZHENGHAOHELLO/BugReport/blob/main/CVE-2025-52322

Source: cve@mitre.org

Third Party Advisory

https://github.com/open5gs/open5gs/discussions/3919

Source: cve@mitre.org

Exploit Issue Tracking

https://github.com/open5gs/open5gs/discussions/3919

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Exploit Issue Tracking

3 reference(s) from NVD

Quick Stats

CVSS v3 Score

7.5 / 10.0

EPSS (Exploit Probability)

0.2%

45th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-400

Affected Vendors

open5gs

Related CVEs