CVE Catalog

CVE-2026-100902

MediumCVSS 6.5
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.33%

24th percentile - higher than 24% of all known CVEs

Summary

A vulnerability in Barco ClickShare CX-20 Gen2 up to 02.26.00.0007 affects an unknown functionality of the file /wallpaper in the Wallpaper Upload component. Manipulation of the wallpaper argument causes improper validation of syntactic correctness of input. The attack can be initiated remotely, and the exploit has been publicly disclosed.

Risk Assessment

A publicly disclosed exploit increases the risk of active exploitation. Improper validation can lead to unauthorized changes or device malfunction.

Recommendation

It is recommended to check for vendor updates and apply them immediately. Until then, restrict access to the wallpaper upload functionality.

Related vulnerabilities

Original NVD description (English source)

A vulnerability was determined in Barco ClickShare CX-20 Gen2 up to 02.26.00.0007. Affected by this issue is some unknown functionality of the file /wallpaper of the component Wallpaper Upload. This manipulation of the argument wallpaper causes improper validation of syntactic correctness of input. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS