CVE-2025-8800

MEDIUM EPSS 41.4%
Published Aug 10, 202510mo ago · Modified Jun 17, 20261w ago
6.9 CVSS 4.0
Medium
Find Similar
Published Aug 10, 2025 10mo ago
Last Modified Jun 17, 2026 1w ago

Description

A vulnerability has been found in Open5GS up to 2.7.5. Affected by this issue is the function esm_handle_pdn_connectivity_request of the file src/mme/esm-handler.c of the component AMF Component. The manipulation leads to denial of service. The attack may be launched remotely. Upgrading to version 2.7.6 is able to address this issue. The name of the patch is 701505102f514cbde2856cd2ebc9bedb7efc820d. It is recommended to upgrade the affected component.

CVSS Details

Base Score
6.9
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:X/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
41.4% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-404

Affected Products 1

VendorProductVersionRange
open5gsopen5gs* <2.7.6

References 8

  • github.com https://github.com/ZHENGHAOHELLO/BugReport/blob/main/CVE-2025-8800
  • github.com https://github.com/open5gs/open5gs/commit/701505102f514cbde2856cd2ebc9bedb7efc820d
    Patch
  • github.com https://github.com/open5gs/open5gs/issues/3980
    Issue Tracking
  • github.com https://github.com/open5gs/open5gs/issues/3980#issuecomment-3054894281
    Issue Tracking
  • github.com https://github.com/open5gs/open5gs/releases/tag/v2.7.6
    Release Notes
  • vuldb.com https://vuldb.com/?ctiid.319328
    Permissions RequiredVDB Entry
  • vuldb.com https://vuldb.com/?id.319328
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.626113
    Third Party AdvisoryVDB Entry

Remediation

  • github.com https://github.com/open5gs/open5gs/commit/701505102f514cbde2856cd2ebc9bedb7efc820d
    Patch