Predictable Seed in Pseudo-Random Number Generator (PRNG) in Digital Watchdog VMAX DVR and NVR Product Lineups
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Digital Watchdog | VMAX A1 G4 DVR | unaffected |
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| Digital Watchdog | VMAX IP G4 NVR | unaffected |
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| Digital Watchdog | VMAX A1 PLUS | unaffected |
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| Digital Watchdog | VA1G4 Recorder | unaffected |
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| Digital Watchdog | VG4 Recorder | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Digital Watchdog | Va1g4 Recorder |
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| Digital Watchdog | Vg4 Recorder |
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| Digital Watchdog | Vmax A1 G4 Dvr |
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| Digital Watchdog | Vmax A1 Plus |
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| Digital Watchdog | Vmax Ip G4 Nvr |
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Vendor Solution
Digital Watchdog has released updated firmware for the affected products. Users should download and install the updated firmware for their model at: https://digital-watchdog.com/downloads/
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.276% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Digital Watchdog
Digital Watchdog va1g4 Recorder Digital Watchdog vg4 Recorder Digital Watchdog vmax A1 G4 Dvr Digital Watchdog vmax A1 Plus Digital Watchdog vmax Ip G4 Nvr |
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| Vendors & Products |
Digital Watchdog
Digital Watchdog va1g4 Recorder Digital Watchdog vg4 Recorder Digital Watchdog vmax A1 G4 Dvr Digital Watchdog vmax A1 Plus Digital Watchdog vmax Ip G4 Nvr |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | The affected products use insufficiently random values, which allows web session tokens to be predictable, bounding token entropy to the seed space. | |
| Title | Predictable Seed in Pseudo-Random Number Generator (PRNG) in Digital Watchdog VMAX DVR and NVR Product Lineups | |
| Weaknesses | CWE-337 | |
| References |
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| Metrics |
cvssV3_1
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