CVE-2026-66372 (GCVE-0-2026-66372)
Vulnerability from cvelistv5 – Published: 2026-09-15 20:41 – Updated: 2026-09-15 20:41
VLAI
EPSS
VEX
Title
Predictable Seed in Pseudo-Random Number Generator (PRNG) in Digital Watchdog VMAX DVR and NVR Product Lineups
Summary
The affected products use insufficiently random values, which allows web session tokens to be predictable, bounding token entropy to the seed space.
Severity
CWE
- CWE-337 - Predictable seed in Pseudo-Random number generator (PRNG)
Assigner
References
Impacted products
5 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Digital Watchdog | VMAX A1 G4 DVR |
Affected:
All
|
guessed | |
| Digital Watchdog | VMAX IP G4 NVR |
Affected:
All
|
guessed | |
| Digital Watchdog | VMAX A1 PLUS |
Affected:
All
|
guessed | |
| Digital Watchdog | VA1G4 Recorder |
Affected:
All
|
guessed | |
| Digital Watchdog | VG4 Recorder |
Affected:
All
|
guessed |
Date Public
2026-09-15 18:28
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"shortName": "icscert"
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"url": "https://digital-watchdog.com/downloads/"
},
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},
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}
],
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}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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