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Vulnerabilities

Vulnerability · CVE-2022-50893

VIAVIWEB Wallpaper Admin 1.0 contains an unauthenticated remote code execution vulnerability in the image upload functionality.

Published Jan 13, 2026 · catalog updated Apr 7, 2026 · VIAVIWEB VIAVIWEB Wallpaper Admin

Last checked Oct 30, 2026. A connected source was read within the last 7 days.

Check this week

CVE-2022-50893 is not in CISA KEV. FIRST estimates a 99.00% chance of exploitation in the next 30 days. Check whether you run VIAVIWEB VIAVIWEB Wallpaper Admin.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Critical9.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
99.00%
Remediation
Vendor / distro source
Affected products
vendor VIAVIWEB VIAVIWEB Wallpaper Admin 1.0

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor VIAVIWEB VIAVIWEB Wallpaper Admin 1.01.0

How to fix CVE-2022-50893

  • No stored fix

    No vendor fix text is stored. Use the linked advisory before you change production.

  • Version check

    Seen in 1.0

  • Official advisories

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2022-50893 is not in CISA KEV. FIRST estimates a 99.00% chance of exploitation in the next 30 days. Check whether you run VIAVIWEB VIAVIWEB Wallpaper Admin.

Which versions are affected?

Compare what you have installed with VIAVIWEB VIAVIWEB Wallpaper Admin 1.0 1.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 99.00%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jan 13, 2026 · EUVD

    Detected

    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.

  2. Apr 7, 2026 · EUVD

    Updated

    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.

Sources

  • EUVDVulnerability recordEUVD-2026-2646

    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.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Apr 7, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • EUVDOct 30, 2026