CVE-2022-50893

CRITICAL 9.8

VIAVIWEB Wallpaper Admin 1.0 - Code Execution via Image Upload

CVSS Score

9.8

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-434
Vendor	viaviweb
Product	viaviweb wallpaper admin
Published	Jan 13, 2026
Last Updated	Apr 7, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

VIAVIWEB / VIAVIWEB Wallpaper Admin

1.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

exploit-db.com: https://www.exploit-db.com/exploits/51033 viaviweb.com: https://www.viaviweb.com vulncheck.com: https://www.vulncheck.com/advisories/viaviweb-wallpaper-admin-code-execution-via-image-upload

Credits

[Edd13Mora]