CVE-2026-100902

MEDIUM 6.5

Barco ClickShare CX-20 Gen2 Wallpaper Upload wallpaper denial of service

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

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 denial of service. 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.

CWE	CWE-404
Vendor	barco
Product	clickshare cx-20 gen2
Published	Sep 28, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Barco / ClickShare CX-20 Gen2

02.26.00.0007

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/410852 vuldb.com: https://vuldb.com/vuln/410852/cti vuldb.com: https://vuldb.com/cve/CVE-2026-100902 vuldb.com: https://vuldb.com/submit/919384 github.com: https://github.com/0xWKZER/-security-disclosures/blob/main/Barco001.md

Credits

🔍 WKZER (VulDB User) VulDB CNA Team