CVE-2020-12775

Published: Mar 1, 2022

Modified: Sep 16, 2024

PUBLISHED

CVSS v3.1

9.8

CRITICAL

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.

Vendor	Product	Versions
Hicos	citizen certificate client-side component	affected `unspecified - <= 3.0.0`
Hicos	citizen certificate client-side component	affected `unspecified - <= 1.3.4.12`

Weaknesses (CWE)

CWE-78

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

https://www.twcert.org.tw/tw/cp-132-5695-421a7-1.html

x_refsource_MISC

https://moica.nat.gov.tw/rac_plugin.html

x_refsource_MISC

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CVE-2020-12775

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References