CVE-2020-12775

moderate-risk
Published 2022-03-01

Hicos citizen certificate client-side component does not filter special characters for command parameters in specific web URLs. An unauthenticated remote attacker can exploit this vulnerability to perform command injection attack to execute arbitrary system command, disrupt system or terminate service.

Do I need to act?

~
4.0% 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 (2)

Hicos
Hicos

Affected Vendors

Moica

References (4)

Patch https://moica.nat.gov.tw/rac_plugin.html
Third Party Advisory https://www.twcert.org.tw/tw/cp-132-5695-421a7-1.html
Patch https://moica.nat.gov.tw/rac_plugin.html
Third Party Advisory https://www.twcert.org.tw/tw/cp-132-5695-421a7-1.html
46
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 7/34 · Low
Exposure 7/34 · Low