Medium severity · published Jul 27, 2026
CVE-2025-59181
Path traversal Vulnerability
4.8
CVSS
0.4%
EPSS
No
On KEV
Description
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 37% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PC
Packet Core Controller (PCC) · Ericsson
before 1.39 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-59181
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-59181
www.ericsson.com
https://www.ericsson.com/en/about-us/security/psirt/security-bulletin-pcc-july-2026
More from Packet Core Controller (PCC)
8.5
CVE-2025-59172
Improper Neutralization of Special Elements used in an OS Command Vulnerability
5.3
CVE-2024-53828
Ericsson Packet Core Controller (PCC) - Improper Handling of Syntactically Invalid Structure Vulnerability
5.1
CVE-2025-59180
Use of Hard-coded Credentials Vulnerability
4.8
CVE-2025-59178
Exposure of Sensitive System Information to an Unauthorized Control Sphere Vulnerability