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TWCERT/CC Taiwan Computer Emergency Response Team/Coordination Center



GeoVision Door Access Control Device - Buffer overflow vulnerability

TVN ID TVN-201912007
Public Date 2020-07-08
Affected Products GV-AS210 version prior to 2.21, GV-AS410 version prior to 2.21, GV-AS810 version prior to 2.21, GV-GF192x version prior to 1.10, and GV-AS1010 version prior to 1.32
Description Buffer overflow exists in Geovision Door Access Control device family, an unauthenticated remote attacker can execute arbitrary command
CVE ID CVE-2020-3931
Solution Update to version 2.22 in GV-AS210, version 2.22 in GV-AS410, version 2.22 in GV-AS810, version 1.22 in GV-GF192x, version 1.33 in GV-AS1010
Credit Acronis