GeoVision Door Access Control Device - Buffer overflow vulnerability
CVE-2020-3931

9.8CRITICAL

Key Information:

Vendor

Geovision

Status
Door Access Control Device
Vendor
CVE Published:
8 July 2020

What is CVE-2020-3931?

Buffer overflow exists in Geovision Door Access Control device family, an unauthenticated remote attacker can execute arbitrary command.

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-132-3754-b77d0-1.html
x_refsource_MISC
https://www.acronis.com/en-us/blog/posts/backdoor-wide-op...
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.