Path traversal in NNCP
Priority LOW 28CWE-23Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
nncp before 8.12.0 allows path traversal (for reading or writing) during freqing and file saving via a crafted path in packet data.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00267 18th percentileScored 2026-11-07
Fix Fixed NNCP (NNCP): 8.12.0
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
- Fix · CNA NNCP (NNCP) Fixed in 8.12.0
Timeline
- 2026-10-02 Threatist record created from CVE-2025-60020
- 2026-10-03 Alias added: GHSA-5q89-432m-p2wv
References
Sources
- CVE-2025-60020 · CVE Program
- CVE-2025-60020 · NVD
- FIRST EPSS
- GHSA-5q89-432m-p2wv · GitHub Advisory Database · CC BY 4.0
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