What’s Vulnerable › Vulnerabilities
CVE-2025-59178: Exposure of Sensitive System Information to an Unauthorized Control Sphere Vulnerability
- Severity: medium (CVSS 4.8 v4.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-07-27 · updated 2026-09-29
- Weakness: CWE-497
Description
Ericsson Packet Core Controller (PCC) versions prior to 1.39 contain an Exposure of Sensitive System Information vulnerability in Configuration Management allowing an attacker to enumerate other users on the system.
Affected products
- Ericsson Packet Core Controller (PCC): before 1.39 — fixed in 1.39
How to fix
Upgrade to a fixed version: Ericsson Packet Core Controller (PCC) 1.39. Check the vendor advisory for mitigations.
References
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