Vulnerability-Lookup

CVE-2025-59178 (GCVE-0-2025-59178)

Vulnerability from cvelistv5 – Published: 2026-07-27 14:15 – Updated: 2026-07-27 15:06

Title

Exposure of Sensitive System Information to an Unauthorized Control Sphere Vulnerability

Summary

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

4.8 (Medium)


                        
                          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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-497 - Exposure of sensitive system information to an unauthorized control sphere

Assigner

ERIC

References

1 reference

URL	Tags
https://www.ericsson.com/en/about-us/security/psi…

Impacted products

1 product

Vendor	Product	Version
Ericsson	Packet Core Controller (PCC)	Affected: 0 , < 1.39 (custom)

Credits

Spark NZ Radu Balaci and Meghna Patel from Bell Mobility (Canada)

Show details on NVD website

JSON

To clipboard

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GHSA-GPXC-M66H-466J

Vulnerability from github – Published: 2026-07-27 15:32 – Updated: 2026-07-27 15:32

Details

Severity

4.8 (Medium)


                  
                    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

Show details on source website

JSON

To clipboard

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  "affected": [],
  "aliases": [
    "CVE-2025-59178"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-497"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-27T15:16:46Z",
    "severity": "MODERATE"
  },
  "details": "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.",
  "id": "GHSA-gpxc-m66h-466j",
  "modified": "2026-07-27T15:32:31Z",
  "published": "2026-07-27T15:32:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-59178"
    },
    {
      "type": "WEB",
      "url": "https://www.ericsson.com/en/about-us/security/psirt/security-bulletin-pcc-july-2026"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "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",
      "type": "CVSS_V4"
    }
  ]
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.

Action not permitted

CVE-2025-59178 (GCVE-0-2025-59178)

GHSA-GPXC-M66H-466J

Tags

Sightings

Nomenclature