VIAVIWEB Wallpaper Admin 1.0 - Code Execution via Image Upload
Published Jan 13, 2026
9.3
CRITICALCVSS 4.0
EPSS 0.97%
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
-
- Version 1.0StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Viaviweb | VIAVIWEB Wallpaper Admin | n/a |
|
- 1.0
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
1 other source (NVD) ▾
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
PoCAutomatable
YesTechnical Impact
TotalDecision
n/aAssessed Jan 14, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
Jan–Oct 2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (4 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.97% (0.00965) | 60.38th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.83% (0.00831) | 52.63th | v5 (v2026.06.15) |
| May 15, 2026 | 1.44% (0.01436) | 80.89th | v4 (v2025.03.14) |
| Jan 14, 2026 | 0.20% (0.00198) | 41.99th | v4 (v2025.03.14) |
References (3)
- https://www.exploit-db.com/exploits/51033 exploitThird Party AdvisoryVDB Entry
- https://www.viaviweb.com product
- https://www.vulncheck.com/advisories/viaviweb-wallpaper-admin-code-execution-via-image-upload third-party-advisoryThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.exploit-db.com/exploits/51033 | exploitThird Party AdvisoryVDB Entry | |
| https://www.viaviweb.com | product | |
| https://www.vulncheck.com/advisories/viaviweb-wallpaper-admin-code-execution-via-image-upload | third-party-advisoryThird Party Advisory |
Change history (0)
No recorded changes yet.