ThinStation up to 6.1.1 cgi-bin/CdControl.cgi action command injection

HistoryDiffrelatejsonxmlCTI

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.5	$0-$5k	0.00

Summaryinfo

A vulnerability marked as critical has been reported in ThinStation up to 6.1.1. This impacts an unknown function of the file cgi-bin/CdControl.cgi. This manipulation of the argument action as part of Shell Metacharacter causes command injection. The identification of this vulnerability is CVE-2019-12771. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability classified as critical was found in ThinStation up to 6.1.1. Affected by this vulnerability is an unknown code of the file cgi-bin/CdControl.cgi. The manipulation of the argument action as part of a Shell Metacharacter leads to a command injection vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Command injection is possible in ThinStation through 6.1.1 via shell metacharacters after the cgi-bin/CdControl.cgi action= substring, or after the cgi-bin/VolControl.cgi OK= substring.

The weakness was shared 06/07/2019. This vulnerability is known as CVE-2019-12771 since 06/07/2019. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1202 for this issue.

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

Name

ThinStation

Version

Website

Product: https://github.com/Thinstation/thinstation/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

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: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/07/2019 🔍
06/07/2019 +0 days 🔍
06/08/2019 +1 days 🔍
09/28/2023 +1573 days 🔍

Sourcesinfo

Product: github.com

Advisory: 427
Status: Not defined

CVE: CVE-2019-12771 (🔍)
GCVE (CVE): GCVE-0-2019-12771
GCVE (VulDB): GCVE-100-136189

Entryinfo

Created: 06/08/2019 07:38
Updated: 09/28/2023 18:18
Changes: 06/08/2019 07:38 (36), 06/21/2020 10:06 (17), 09/28/2023 18:18 (4)
Complete: 🔍
Cache ID: 216::103