What’s Vulnerable › Vulnerabilities

CVE-2026-68953: Missing Authentication for Critical Function in Digital Watchdog VMAX DVR and NVR Product Lineups

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-15 · updated 2026-09-18
• Weakness: CWE-306

Description

The affected products are vulnerable to an authentication bypass that allows unauthenticated remote attackers to disclose sensitive device information, including administrator credentials in plaintext, by sending crafted HTTP(S) requests.

Affected products

• Digital Watchdog VA1G4 Recorder: all versions
• Digital Watchdog VG4 Recorder: all versions
• Digital Watchdog VMAX A1 G4 DVR: all versions
• Digital Watchdog VMAX A1 PLUS: all versions
• Digital Watchdog VMAX IP G4 NVR: all versions

References

• https://digital-watchdog.com/downloads/
• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-258-01.json
• https://www.cisa.gov/news-events/ics-advisories/icsa-26-258-01

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