Overview
- 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.
- Source
- twcert@cert.org.tw
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 10
- Impact score
- 10
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:C/I:C/A:C
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:moica:hicos:*:*:*:*:*:macos:*:*",
"vulnerable": true,
"matchCriteriaId": "240899FB-807D-4FD5-8D6E-FC4933B45C00",
"versionEndIncluding": "1.3.4.12"
},
{
"criteria": "cpe:2.3:a:moica:hicos:*:*:*:*:*:windows:*:*",
"vulnerable": true,
"matchCriteriaId": "205FC370-D7F2-468D-B859-A3DA104CB13D",
"versionEndIncluding": "3.0.0"
}
],
"operator": "OR"
}
]
}
]