PT-2025-36741 · Open5Gs · Open5Gs

Zhenghaohello · Published 2025-09-09 · Updated 2025-10-17 · CVE-2025-52322

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Open5GS versions prior to 2.7.3

Description: An issue in Open5GS allows a remote attacker to cause a denial of service by sending a crafted Create Session Request message to the SMF (PGW-C), utilizing the IP address of a legitimate UE in the PDN Address Allocation (PAA) field.

Recommendations: Upgrade to version 2.7.3 or later.

Exploit

Fix

DoS

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2025-52322

Affected Products

Open5Gs

References · 6

• 🔥 https://github.com/open5gs/open5gs/discussions/3919 · Exploit
• 🔥 https://github.com/ZHENGHAOHELLO/BugReport/blob/main/CVE-2025-52322 · Exploit
• https://osv.dev/vulnerability/CVE-2025-52322 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-52322 · Security Note
• https://twitter.com/CVEnew/status/1965438899204817345 · Twitter Post
• https://t.me/cveNotify/139255 · Telegram Post