CVE-2020-12775
CVSS V2 High 10
CVSS V3 Critical 9.8
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.
Overview
- CVE ID
- CVE-2020-12775
- Assigner
- twcert@cert.org.tw
- Vulnerability Status
- Analyzed
- Published Version
- 2022-03-01T02:15:07
- Last Modified Date
- 2022-03-10T14:28:24
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:moica:hicos:*:*:*:*:*:macos:*:* | 1 | OR | 1.3.4.12 | |
| cpe:2.3:a:moica:hicos:*:*:*:*:*:windows:*:* | 1 | OR | 3.0.0 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:C/I:C/A:C
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 10
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://www.twcert.org.tw/tw/cp-132-5695-421a7-1.html | Third Party Advisory |
| https://moica.nat.gov.tw/rac_plugin.html | Patch Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-12775 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12775 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 15:46:33 | Added to TrackCVE | |||
| 2022-12-06 11:02:41 | cve@cert.org.tw | twcert@cert.org.tw | CVE Assigner | updated |
| 2022-12-06 11:02:41 | 2022-03-01T02:15Z | 2022-03-01T02:15:07 | CVE Published Date | updated |
| 2022-12-06 11:02:41 | 2022-03-10T14:28:24 | CVE Modified Date | updated | |
| 2022-12-06 11:02:41 | Analyzed | Vulnerability Status | updated |