Vulnerability in Barco Clickshare Cx-20 Gen2
CVE-2026-100902
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.
Published .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Barco Clickshare Cx-20 Gen2 — versions 02.26.00.0007
Weakness classification (CWE)
References
- vuldb.com/vuln/410852 (technical-description, vdb-entry)
- vuldb.com/vuln/410852/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-100902 (third-party-advisory)
- vuldb.com/submit/919384 (third-party-advisory)
- github.com/0xWKZER/-security-disclosures/blob/main/Barco001.md (exploit)
Frequently asked questions
- What is CVE-2026-100902?
- CVE-2026-100902 is a medium-severity vulnerability in Barco Clickshare Cx-20 Gen2, classified under Improper Resource Shutdown or Release. CVSS score: 6.5/10. Published 2026-09-28.
- How severe is CVE-2026-100902?
- Medium severity. CVSS v3 base score is 6.5 out of 10.