CVE-2025-9964
Weak Authentication for Root User
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
7th
No password for the root user is set in Novakon P series. This allows phyiscal attackers to enter the console easily. This issue affects P series: P – V2001.A.C518o2 until P-2.0.05 Build 2026.02.06 (commit d0f97fd9).
| CWE | CWE-521 |
| Vendor | novakon |
| Product | p series (p07, p10, p12, p15) |
| Published | Sep 23, 2025 |
| Last Updated | Mar 31, 2026 |
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Affected Versions
Novakon / P series (P07, P10, P12, P15)
P – V2001.A.c518o2 ≤ P-V2005
References
cyberdanube.com: https://cyberdanube.com/security-research/multiple-vulnerabilities-in-novakon-hmi-series/ novakon.com.tw: https://www.novakon.com.tw/en/news/detail/Security_Advisory__Firmware_Update_Available_for_NOVAKON_P_Series_HMI_Products novakon.com.tw: https://www.novakon.com.tw/common/frontend/download?path=/uploads/images/support/download/NOVAKON_P-Series-HMI_Security-Advisory_CVE-2025-9962-9966_Rev2_0.pdf seclists.org: http://seclists.org/fulldisclosure/2025/Sep/70
Credits
S. Dietz (CyberDanube)