VDB-248901 · CVE-2023-50147 · GCVE-0-2023-50147

Totolink A3700R 9.1.2u.5822_B20200513 cstecgi.cgi setDiagnosisCfg os command injection

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.
7.6	$0-$5k	0.00

Summaryinfo

A vulnerability identified as critical has been detected in Totolink A3700R 9.1.2u.5822_B20200513. This issue affects the function setDiagnosisCfg of the file cstecgi.cgi. Performing a manipulation results in an unknown weakness. This vulnerability is identified as CVE-2023-50147. There is not any exploit available.

Detailsinfo

A vulnerability was found in Totolink A3700R 9.1.2u.5822_B20200513. It has been classified as critical. This affects the function setDiagnosisCfg of the file cstecgi.cgi. CWE is classifying the issue as CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

There is an arbitrary command execution vulnerability in the setDiagnosisCfg function of the cstecgi .cgi of the TOTOlink A3700R router device in its firmware version V9.1.2u.5822_B20200513.

The weakness was released 12/23/2023. The advisory is shared at 815yang.github.io. This vulnerability is uniquely identified as CVE-2023-50147 since 12/04/2023. 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

Vendor

Totolink

Name

A3700R

Version

9.1.2u.5822_B20200513

License

commercial

Website

Vendor: https://www.totolink.net/

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
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: 🔍

Exploitinginfo

Class: Os command injection
CWE: CWE-78 / CWE-77 / CWE-74
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

12/04/2023 🔍
12/23/2023 +19 days 🔍
12/23/2023 +0 days 🔍
01/18/2024 +26 days 🔍

Sourcesinfo

Vendor: totolink.net

Advisory: 815yang.github.io
Status: Not defined

CVE: CVE-2023-50147 (🔍)
GCVE (CVE): GCVE-0-2023-50147
GCVE (VulDB): GCVE-100-248901

Entryinfo

Created: 12/23/2023 09:25
Updated: 01/18/2024 12:51
Changes: 12/23/2023 09:25 (37), 01/18/2024 12:51 (12)
Complete: 🔍
Cache ID: 216::103