CVE-2022-50893 — CRITICAL (9.8)

Vulnerability 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.

CVSS Score

9.8

CRITICAL

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 Products

Vendor	Product	Versions
Viaviweb	Wallpaper Admin	1.0

Related Weaknesses (CWE)

CWE-434

References

https://www.exploit-db.com/exploits/51033ExploitThird Party AdvisoryVDB Entry
https://www.viaviweb.comProduct
https://www.vulncheck.com/advisories/viaviweb-wallpaper-admin-code-execution-viaThird Party Advisory

FAQ

What is CVE-2022-50893?

CVE-2022-50893 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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....

How severe is CVE-2022-50893?

CVE-2022-50893 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2022-50893?

Check the references section above for vendor advisories and patch information. Affected products include: Viaviweb Wallpaper Admin.