Vulnerability · Published Jan 13, 2026 · Assigned by VulnCheck
CVE-2022-50893VIAVIWEB Wallpaper Admin 1.0 - Code Execution via Image Upload
Critical 9.8
In plain English
A critical-severity unrestricted file upload in VIAVIWEB Wallpaper Admin from VIAVIWEB. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 63% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)1.0%top 37.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
VIAVIWEB Wallpaper Admin 1.0 contains an unauthenticated remote code execution vulnerability in the image upload functionality. Attackers can upload a malicious PHP file through the add_gallery_image.php endpoint to execute arbitrary code on the server.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| VIAVIWEB | VIAVIWEB Wallpaper Admin | 1.0 |
Weakness: CWE-434 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- ExploitDB-51033 exploit
- Vendor Homepage product
- VulnCheck Advisory: VIAVIWEB Wallpaper Admin 1.0 - Code Execution via Image Upload third-party-advisory