CVE-2026-66887
Critical
Description
The affected products are missing authorization on state-changing CGIs and session checks are not performed.
SeverityCritical
CVSS9.6
Exploit probability—
ProductVMAX A1 G4 DVR
PublishedSep 15, 2026
First seenSep 15, 2026
Weakness typeCWE-862Missing authorization
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Digital Watchdog VMAX A1 G4 DVR | No range specified | — |
| Digital Watchdog VMAX IP G4 NVR | No range specified | — |
| Digital Watchdog VMAX A1 PLUS | No range specified | — |
| Digital Watchdog VA1G4 Recorder | No range specified | — |
| Digital Watchdog VG4 Recorder | No range specified | — |
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