PT-2025-39162 · Unknown · Novakon P Series

S. Dietz · Published 2025-09-23 · Updated 2025-09-23 · CVE-2025-9962

Positive Technologies (AI Summary)

CVSS v4.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Novakon P series version V2001.A.C518o2

Description A buffer overflow exists in Novakon P series. Successful exploitation allows attackers to obtain root permission without authentication.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2025-9962

Affected Products

Novakon P Series

References · 9

• https://novakon.com.tw/en/news/detail/Security_Advisory__Firmware_Update_Available_for_NOVAKON_P_Series_HMI_Products · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-9962 · Security Note
• https://novakon.com.tw/common/frontend/download?path=/uploads/images/support/download/NOVAKON_P-Series-HMI_Security-Advisory_CVE-2025-9962-9966_Rev2_0.pdf · Vendor Advisory
• https://t.me/cveNotify/136128 · Telegram Post
• https://t.me/CVEtracker/33159 · Telegram Post
• https://twitter.com/CveFindCom/status/1970445533962473860 · Twitter Post
• https://twitter.com/CVEnew/status/1970621818466902100 · Twitter Post
• https://cyberdanube.com/security-research/multiple-vulnerabilities-in-novakon-hmi-series · Note
• http://seclists.org/fulldisclosure/2025/Sep/70 · Note