Hicos Citizen Certificate Client-side Component Parameter command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Hicos Citizen Certificate Client-side Component. The impacted element is an unknown function of the component Parameter Handler. The manipulation results in command injection. This vulnerability is reported as CVE-2020-12775. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Hicos Citizen Certificate Client-side Component (affected version unknown). It has been classified as critical. Affected is an unknown functionality of the component Parameter Handler. The manipulation with an unknown input leads to a command injection vulnerability. CWE is classifying the issue as CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was disclosed 03/01/2022. The advisory is shared for download at twcert.org.tw. This vulnerability is traded as CVE-2020-12775 since 05/11/2020. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1202.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 9.8
CNA Vector (TWCERT/CC): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/11/2020 🔍
03/01/2022 +659 days 🔍
03/01/2022 +0 days 🔍
03/04/2022 +3 days 🔍

Sourcesinfo

Advisory: twcert.org.tw
Status: Not defined

CVE: CVE-2020-12775 (🔍)
GCVE (CVE): GCVE-0-2020-12775
GCVE (VulDB): GCVE-100-193992

Entryinfo

Created: 03/01/2022 07:44
Updated: 03/04/2022 07:50
Changes: 03/01/2022 07:44 (36), 03/04/2022 07:45 (1), 03/04/2022 07:50 (12)
Complete: 🔍
Cache ID: 216::103

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