Description
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.
References (2)
Core 2
Core References
Third Party Advisory x_refsource_misc
https://www.twcert.org.tw/tw/cp-132-5695-421a7-1.html
Patch, Vendor Advisory x_refsource_misc
https://moica.nat.gov.tw/rac_plugin.html
Scores
CVSS v3
9.8
EPSS
0.0291
EPSS Percentile
85.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-78
Status
published
Products (2)
moica/hicos
< 1.3.4.12
moica/hicos
< 3.0.0
Published
Mar 01, 2022
Tracked Since
Feb 18, 2026