Belkin N750 1.10.22 HTTP Request proxy.cgi command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.6$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Belkin N750 1.10.22. This vulnerability affects unknown code of the file proxy.cgi of the component HTTP Request Handler. The manipulation results in command injection. This vulnerability is reported as CVE-2018-1144. The attack can be launched remotely. No exploit exists. Applying restrictive firewalling is recommended.

Detailsinfo

A vulnerability, which was classified as very critical, was found in Belkin N750 1.10.22 (Wireless LAN Software). Affected is an unknown functionality of the file proxy.cgi of the component HTTP Request 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. CVE summarizes:

A remote unauthenticated user can execute commands as root in the Belkin N750 using firmware version 1.10.22 by sending a crafted HTTP request to proxy.cgi.

The bug was discovered 04/16/2018. The weakness was disclosed 04/19/2018 (Website). The advisory is available at tenable.com. This vulnerability is traded as CVE-2018-1144 since 12/05/2017. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 01/30/2020). This vulnerability is assigned to T1202 by the MITRE ATT&CK project.

The vulnerability scanner Nessus provides a plugin with the ID 109059 (Belkin N750 Router 1.10.22 Command Injection), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CGI abuses and running in the context r.

It is possible to mitigate the weakness by firewalling . Attack attempts may be identified with Snort ID 46514.

The vulnerability is also documented in the vulnerability database at Tenable (109059). The entries VDB-116921, VDB-116923 and VDB-116924 are pretty similar. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.7

VulDB Base Score: 9.8
VulDB Temp Score: 9.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: 🔍

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Nessus ID: 109059
Nessus Name: Belkin N750 Router 1.10.22 Command Injection
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍
Snort ID: 46514
Snort Message: SERVER-WEBAPP Belkin N750 F9K1103 wireless router command injection attempt
Snort Class: 🔍

Timelineinfo

12/05/2017 🔍
04/16/2018 +132 days 🔍
04/16/2018 +0 days 🔍
04/19/2018 +2 days 🔍
04/19/2018 +0 days 🔍
04/21/2018 +2 days 🔍
01/30/2020 +649 days 🔍

Sourcesinfo

Advisory: tenable.com
Status: Not defined

CVE: CVE-2018-1144 (🔍)
GCVE (CVE): GCVE-0-2018-1144
GCVE (VulDB): GCVE-100-116922
See also: 🔍

Entryinfo

Created: 04/21/2018 16:13
Updated: 01/30/2020 11:06
Changes: 04/21/2018 16:13 (69), 01/30/2020 11:06 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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