CVE-2020-3929 (GCVE-0-2020-3929)

Vulnerability from cvelistv5 – Published: 2020-06-12 08:25 – Updated: 2024-09-17 02:26
VLAI?
Title
GeoVision Door Access Control Device - Shared cryptographic keys
Summary
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.
Severity ?
5.9 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
  • Shared cryptographic keys
Assigner
References
Impacted products
Vendor Product Version
GeoVision Door Access Control Device Affected: GV-AS210 , ≤ 2.21 (custom)
Affected: GV-AS410 , ≤ 2.21 (custom)
Affected: GV-AS810 , ≤ 2.21 (custom)
Affected: GV-GF192x , ≤ 1.10 (custom)
Affected: GV-AS1010 , ≤ 1.32 (custom)
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}


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Sightings

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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.



Detection rules are retrieved from Rulezet.