CVE-2026-100902Barco ClickShare CX-20 Gen2 Wallpaper Upload wallpaper improper validation of syntactic correctness of input
Updated under an hour ago ()
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It affects Barco ClickShare CX-20 Gen2. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 6.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:T/RC:R
- Weakness (CWE)
- CWE-1286, CWE-20
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Sep 28, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Barco ClickShare CX-20 Gen2 barco:clickshare_cx-20_gen2 | 02.26.00.0007 | CNA record |
References
- https://vuldb.com/vuln/410852vdb-entry, technical-description, mitigation
- https://vuldb.com/vuln/410852/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-100902third-party-advisory
- https://vuldb.com/submit/919384third-party-advisory
- https://github.com/0xWKZER/-security-disclosures/blob/main/Barco001.mdexploit
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.