{"id":"CVE-2025-59178","aliases":["EUVD-2025-210514","GHSA-gpxc-m66h-466j"],"status":"published","title":"Exposure of Sensitive System Information to an Unauthorized Control Sphere Vulnerability","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.","severity":{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00231,"percentile":0.14003,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-497"],"published":"2026-07-27T14:15:45Z","modified":"2026-09-29T19:10:00Z","products":[{"vendor":"ericsson","product":"packet core controller (pcc)"}],"references":[{"url":"https://www.ericsson.com/en/about-us/security/psirt/security-bulletin-pcc-july-2026"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-59178"},{"url":"https://github.com/advisories/GHSA-gpxc-m66h-466j"}],"sources":{"cve":[{"id":"CVE-2025-59178","title":"Exposure of Sensitive System Information to an Unauthorized Control Sphere Vulnerability","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.","status":"published","published":"2026-07-27T14:15:45.592Z","modified":"2026-07-27T15:06:03.4Z","cvss":[{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"}],"cwes":["CWE-497"],"updated_at":"2026-11-02T14:32:47.812946Z"}],"euvd":[{"id":"EUVD-2025-210514","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.","status":"published","published":"2026-07-27T14:15:45Z","modified":"2026-07-27T15:06:03Z","cvss":[{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T18:02:34.216106Z"}],"ghsa":[{"id":"GHSA-gpxc-m66h-466j","title":"Ericsson Packet Core Controller (PCC) versions prior to 1.39 contain an Exposure of Sensitive...","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.","status":"published","published":"2026-07-27T15:32:31Z","modified":"2026-07-27T15:32:39Z","cvss":[{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:N/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","level":"medium"}],"cwes":["CWE-497"],"updated_at":"2026-11-02T15:09:49.995101Z"}],"nvd":[{"id":"CVE-2025-59178","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.","status":"published","published":"2026-07-27T15:16:46.02Z","modified":"2026-09-29T19:10:00.16Z","cvss":[{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:N/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","level":"medium","assessor":"secondary"}],"cwes":["CWE-497"],"updated_at":"2026-11-02T14:12:02.535029Z"}]}}