CVE-2025-9962CWE-120

CVE-2025-9962

published September 23, 2025

CVSS
10.0
EPSS
1%
Percentile
65.7
In the wild
Unconfirmed
What it is

A buffer overflow vulnerability in Novakon P series allows attackers to gain root permission without prior authentication.This issue affects P series: P – V2001.A.C518o2 until P-2.0.05 Build

2026.02.06 (commit d0f97fd9).

The record
Technical detail
CVSS
10.0 · NONE
CVSS v4.0
Not supplied
EPSS
0.01113 · 65.7th percentile
Weakness
CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Published
2025-09-23T15:15Z
References (4)
https://cyberdanube.com/security-research/multiple-vulnerabilities-in-novakon-hmi-series/ · [email protected]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 · [email protected]https://www.novakon.com.tw/en/news/detail/Security_Advisory__Firmware_Update_Available_for_NOVAKON_P_Series_HMI_Products · [email protected]http://seclists.org/fulldisclosure/2025/Sep/70 · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 23 SEP 11:02Z
    Unauthenticated Buffer Overflow
    cvelistv5