---
cve: "CVE-2025-59181"
severity: "MEDIUM"
cvss: 4.8
epss: "0.4%"
vendor: "Ericsson"
kev: false
exploited: false
published: "2026-07-27 15:16:46"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-10-22T08:43:27+02:00"
---

# CVE-2025-59181

> 4.8 MEDIUM

## Beschreibung

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.

## CNA-Record (Kanon, cvelistV5)

- CNA: **ERIC**
- State: PUBLISHED
- Stand: 2026-07-27 15:07:53
- CNA-CVSS: **4.8** (`CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N`)

## CISA-Anreicherung (vulnrichment/ADP)

- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **none**
  - Automatable: **no**
  - Technical Impact: **partial**

## CVSS-Vektor

```
CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Benachbart | warn |
| AC Komplexität | Gering | bad |
| PR Privilegien | Hoch | good |
| UI Interaktion | Keine | bad |

## Schwachstellen-Klasse

- **CWE-35** — Path Traversal: '.../...//'
  The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize '.../...//' (doubled triple dot slash) sequences that can resolve to a location that is outside of that directory.

## Referenzen

- <https://www.ericsson.com/en/about-us/security/psirt/security-bulletin-pcc-july-2026>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/sicherheitsluecken/cve-2025-59181/) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_