PT-2026-22257 · Xweb Pro · Xweb Pro

Amir Zaltzman + 1 · Published 2026-02-27 · Updated 2026-03-10 · CVE-2026-24689

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions XWEB Pro versions 1.12.1 and earlier

Description A flaw exists that allows a logged-in attacker to execute code remotely on a system. This is possible by injecting malicious input into the devices field within the firmware update apply action. The issue is an OS command injection.

Recommendations Update XWEB Pro to a version later than 1.12.1.

Fix

RCE

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2026-24689

Affected Products

Xweb Pro

References · 11

• https://osv.dev/vulnerability/CVE-2026-24689 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-24689 · Security Note
• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-057-10.json · Note
• https://twitter.com/cracbot/status/2029149956268015821 · Twitter Post
• https://twitter.com/dailycve/status/2031180591081619585 · Twitter Post
• https://twitter.com/CVEnew/status/2027380230881464333 · Twitter Post
• https://webapps.copeland.com/Dixell/Pages/SystemSoftwareUpdate · Note
• https://cisa.gov/news-events/ics-advisories/icsa-26-057-10 · Note
• https://twitter.com/cracbot/status/2028787751873864032 · Twitter Post
• https://t.me/CVEtracker/45908 · Telegram Post
• https://t.me/cveNotify/154869 · Telegram Post