CVE-2020-3931

high-risk
Published 2020-07-08

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

Do I need to act?

~
1.7% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (6)

Gv-As210 Firmware
Gv-As410 Firmware
Gv-As810 Firmware
Gv-Gf1921 Firmware
Gv-As1010 Firmware
Gv-Gf1922 Firmware

Affected Vendors

Geovision

References (4)

Third Party Advisory https://www.acronis.com/en-us/blog/posts/backdoor-wide-open-critical-vulnerabili...
Third Party Advisory https://www.twcert.org.tw/tw/cp-132-3754-b77d0-1.html
Third Party Advisory https://www.acronis.com/en-us/blog/posts/backdoor-wide-open-critical-vulnerabili...
Third Party Advisory https://www.twcert.org.tw/tw/cp-132-3754-b77d0-1.html
50
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 5/34 · Minimal
Exposure 13/34 · Low