PT-2025-32475 · Open5Gs · Open5Gs

Lixxxiang · Published 2025-08-10 · Updated 2025-08-10 · CVE-2025-8801

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 2.7.6

Description: A problematic issue has been identified in Open5GS. This issue affects the gmm state exception function within the src/amf/gmm-sm.c file of the AMF component. Manipulation of this function can lead to a denial of service. The attack can be initiated remotely. The exploit for this issue has been publicly disclosed and may be utilized.

Recommendations: Upgrade to version 2.7.6 or later to address this issue.

Exploit

Fix

DoS

Improper Resource Release

Weakness Enumeration

CWE-404

Related Identifiers

CVE-2025-8801

Affected Products

Open5Gs

References · 15

• 🔥 https://github.com/open5gs/open5gs/issues/3977 · Exploit
• 🔥 https://github.com/ZHENGHAOHELLO/BugReport/blob/main/CVE-2025-8801 · Exploit
• 🔥❌ https://github.com/user-attachments/files/21095572/nudm-sdm.zip · Exploit, Deleted
• https://github.com/open5gs/open5gs/commit/f47f2bd4f7274295c5fbb19e2f806753d183d09a · Patch
• https://github.com/open5gs/open5gs/releases/tag/v2.7.6 · Patch
• https://osv.dev/vulnerability/CVE-2025-8801 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-8801 · Security Note
• https://github.com/open5gs/open5gs/issues/3977#issuecomment-3052575886 · Note
• https://t.me/cveNotify/131592 · Telegram Post
• https://vuldb.com/?submit.626118 · Note
• https://vuldb.com/?ctiid.319329 · Note
• https://vuldb.com/?id.319329 · Note
• https://t.me/CVEtracker/29617 · Telegram Post
• https://twitter.com/CVEnew/status/1954464494773522513 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1954481890460606656 · Twitter Post