PT-2026-64919 · Ericsson · Packet Core Controller

Spark Nz · CVE-2025-59181 · Published 2026-07-27 · Updated 2026-07-27

NVD

CVSS v4.0

4.8

Medium

Base vector

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

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.

Fix

Weakness Enumeration

CWE-35

Related Identifiers

CVE-2025-59181

Affected Products

Packet Core Controller

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2025-59181 · Security Note
• https://ericsson.com/en/about-us/security/psirt/security-bulletin-pcc-july-2026 · Note