CVE-2025-8805

MEDIUM EPSS 47.4%
Published Aug 10, 202510mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 4.0
Medium
Find Similar
Published Aug 10, 2025 10mo ago
Last Modified Jun 17, 2026 1w ago

Description

A vulnerability was determined in Open5GS up to 2.7.5. Affected by this issue is the function smf_gsm_state_wait_pfcp_deletion of the file src/smf/gsm-sm.c of the component SMF. The manipulation leads to denial of service. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.7.6 is able to address this issue. The patch is identified as c58b8f081986aaf2a312d73a0a17985518b47fe6. It is recommended to upgrade the affected component.

CVSS Details

Base Score
5.5
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
47.4% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-404

Affected Products 1

VendorProductVersionRange
open5gsopen5gs* <2.7.6

References 9

  • github.com https://github.com/ZHENGHAOHELLO/BugReport
  • github.com https://github.com/open5gs/open5gs/commit/c58b8f081986aaf2a312d73a0a17985518b47fe6
    Patch
  • github.com https://github.com/open5gs/open5gs/issues/4000
    Issue Tracking
  • github.com https://github.com/open5gs/open5gs/issues/4000#issuecomment-3091321920
    Issue Tracking
  • github.com https://github.com/open5gs/open5gs/releases/tag/v2.7.6
    Release Notes
  • github.com https://github.com/user-attachments/files/21229739/smf_crash.zip
    Exploit
  • vuldb.com https://vuldb.com/?ctiid.319334
    Permissions RequiredVDB Entry
  • vuldb.com https://vuldb.com/?id.319334
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.626125
    Third Party AdvisoryVDB Entry

Remediation

  • github.com https://github.com/open5gs/open5gs/commit/c58b8f081986aaf2a312d73a0a17985518b47fe6
    Patch