Vulnerability Intelligence Report
GeoVision Door Access Control Device - Shared cryptographic keys
CVE-2020-3929
GeoVision Door Access Control device family employs shared cryptographic private keys for SSH and HTTPS. Attackers may conduct MITM attack with the derived keys and plaintext recover of encrypted messages.
No Active Exploit Signals
CVSS Base Score
5.9
MEDIUM
Exploitability:2.3
Impact Score:3.6
EPSS Probability:0.51%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| GeoVision | Door Access Control Device | GV-AS210 <= 2.21 (affected), GV-AS410 <= 2.21 (affected), GV-AS810 <= 2.21 (affected), GV-GF192x <= 1.10 (affected), GV-AS1010 <= 1.32 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.507%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | TWCERT/CC · CERT · Taiwan |
| Reserved | 2019-12-20T00:00:00 |
| Published | 2020-06-12T08:25:23 |
| Patch Date | 2020-06-12 |
| Last Updated | 2024-09-17T02:26:42 |
Community Chatter & Buzz