UDP Service Weak Authentication
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · High · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-287.
Summary
Improper authentication vulnerability in Novakon P series allows unauthenticated attackers to upload and download any application from/to the device.This issue affects P series: P – V2001.A.C518o2 until P-2.0.05 Build 2026.02.06 (commit d0f97fd9).
Why it matters now
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
No fixed version listed by the sources yet.
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Advisory ·
Novakon P series (P07, P10, P12, P15) — novakon.com.tw/common/frontend/download?path=/uploads/image…
5 records Highest priority Priority HIGH 1 HIGH, 2 MEDIUM, 2 LOW
Other records, highest priority first
- TI-2025-09142 Unauthenticated buffer overflow in Novakon P seriesPriority HIGH 76
- TI-2025-09143 Path traversal in Novakon P seriesPriority MEDIUM 40
- TI-2025-09144 Weak Authentication for Root UserPriority LOW 37
- Advisory ·
Novakon P series (P07, P10, P12, P15) — novakon.com.tw/en/news/detail/Security_Advisory__Firmware_U…
5 records Highest priority Priority HIGH 1 HIGH, 2 MEDIUM, 2 LOW
Other records, highest priority first
- TI-2025-09142 Unauthenticated buffer overflow in Novakon P seriesPriority HIGH 76
- TI-2025-09143 Path traversal in Novakon P seriesPriority MEDIUM 40
- TI-2025-09144 Weak Authentication for Root UserPriority LOW 37
Timeline
- 2026-10-02 Threatist record created from CVE-2025-9965
- 2026-10-03 Alias added: GHSA-v985-h9j9-wv32
References
Advisory 2
More Novakon vulnerabilities
- TI-2025-09142 Unauthenticated buffer overflow in Novakon P series CVSS 4.0CRITICAL 10.0
- TI-2025-09143 Path traversal in Novakon P series CVSS 4.0CRITICAL 9.4
- TI-2025-09144 Weak Authentication for Root User CVSS 4.0HIGH 8.6
- TI-2025-09146 Execution with Unnecessary Privileges CVSS 4.0HIGH 7.3
Sources
- CVE-2025-9965 · CVE Program
- CVE-2025-9965 · NVD
- FIRST EPSS
- GHSA-v985-h9j9-wv32 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences