Is there a patch available for CVE-2025-59181?

Yes, a patch is available for CVE-2025-59181. Update the affected software to the latest version immediately.

Packet Core Controller Pcc CVE-2025-59181

Q: What is the CVSS score of CVE-2025-59181?

CVE-2025-59181 has a CVSS 4.0 base score of 4.8 (Medium). CVSS vector: CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/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. EPSS exploitation probability: 0.3%.

EUVD-2025-210516 MEDIUM

Path Traversal: '.../...//' (CWE-35)

2026-07-27 ERIC

GHSA-36r8-3m39-xrv3

Path Traversal Ericsson Packet Core Controller Pcc

4.8

CVSS 4.0 · Vendor: ERIC

Severity by source

Vendor (ERIC) PRIMARY

4.8 MEDIUM

CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/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

Primary rating from Vendor (ERIC) · only source for this CVE.

CVSS VectorVendor: ERIC

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Lifecycle Timeline

Analysis Generated

Jul 27, 2026 - 15:10 vuln.today

Patch available

Jul 27, 2026 - 15:02 EUVD

DescriptionCVE.org

Ericsson Packet Core Controller (PCC) versions prior to 1.39 contain a directory traversal vulnerability in Configuration Management that could allow an attacker to change directory permissions, denying access to legitimate users.

AnalysisAI

Directory traversal in Ericsson Packet Core Controller (PCC) Configuration Management allows authenticated attackers with high privileges to alter directory permissions, causing denial of service to legitimate users. The vulnerability affects PCC versions prior to 1.39 and requires adjacent network access. No public exploit or active exploitation (KEV) has been reported, and the CVSS 4.0 medium score (4.8) reflects the limited impact and prerequisites.