GeoVision Door Access Control Device - Shared cryptographic keys
CVE-2020-3929

5.9MEDIUM

Key Information:

Vendor

Geovision

Status
Door Access Control Device
Vendor
CVE Published:
12 June 2020

What is 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.

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Affected Version(s)

Door Access Control Device GV-AS210 <= 2.21

Door Access Control Device GV-AS410 <= 2.21

Door Access Control Device GV-AS810 <= 2.21

References

https://www.twcert.org.tw/tw/cp-132-3696-6601c-1.html
x_refsource_MISC

CVSS V3.1

Score:
5.9
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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