PT-2026-5391 · Hiksemi · Hiksemi Nas

Jincheng Wang · Published 2026-01-30 · Updated 2026-02-27 · CVE-2026-22623

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions HIKSEMI NAS products (affected versions not specified)

Description Insufficient input validation on the interface allows authenticated users to execute arbitrary commands on the device by crafting specific messages.

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

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CVE-2026-22623

Affected Products

Hiksemi Nas

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2026-22623 · Security Note
• https://t.me/cveNotify/153511 · Telegram Post
• https://twitter.com/CVEnew/status/2017204589385367847 · Twitter Post
• https://t.me/CVEtracker/43276 · Telegram Post
• https://hiksemitech.com/en/hiksemi/support/security-advisory.html · Note
• https://t.me/cveNotify/150383 · Telegram Post