TOTOLINK X5000r 9.1.0cu.2350_b20230313 /cgi-bin/cstecgi.cgi setLedCfg os command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in TOTOLINK X5000r 9.1.0cu.2350_b20230313. This affects the function setLedCfg of the file /cgi-bin/cstecgi.cgi. Performing a manipulation results in os command injection. This vulnerability was named CVE-2024-42740. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in TOTOLINK X5000r 9.1.0cu.2350_b20230313. It has been classified as critical. This affects the function setLedCfg of the file /cgi-bin/cstecgi.cgi. The manipulation with an unknown input leads to a os command injection vulnerability. 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:

In TOTOLINK X5000r v9.1.0cu.2350_b20230313, the file /cgi-bin/cstecgi.cgi contains an OS command injection vulnerability in setLedCfg. Authenticated Attackers can send malicious packet to execute arbitrary commands.

The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2024-42740 since 08/05/2024. The exploitability is told to be easy. It is possible to initiate the attack remotely. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 08/14/2024). 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.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.8
CNA Vector (MITRE): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/05/2024 🔍
08/13/2024 +8 days 🔍
08/13/2024 +0 days 🔍
08/14/2024 +1 days 🔍

Sourcesinfo

Vendor: totolink.net

Advisory: github.com
Status: Not defined

CVE: CVE-2024-42740 (🔍)
GCVE (CVE): GCVE-0-2024-42740
GCVE (VulDB): GCVE-100-274353

Entryinfo

Created: 08/13/2024 15:59
Updated: 08/14/2024 15:14
Changes: 08/13/2024 15:59 (20), 08/13/2024 16:00 (34), 08/14/2024 02:42 (11), 08/14/2024 15:14 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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