TOTOLINK NR1800X 9.1.0u.6279_B20210910 setUssd ussd command injection

CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.31

A vulnerability classified as critical was found in TOTOLINK NR1800X 9.1.0u.6279_B20210910. This vulnerability affects the function setUssd. The manipulation of the argument ussd with an unknown input leads to a command injection vulnerability. The CWE definition for the vulnerability is CWE-77. The software 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. CVE summarizes:

TOTOLINK NR1800X V9.1.0u.6279_B20210910 contains a command injection via the ussd parameter in the setUssd function.

The weakness was disclosed 11/23/2022. The advisory is available at brief-nymphea-813.notion.site. This vulnerability was named CVE-2022-44251 since 10/30/2022. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1202 by the MITRE ATT&CK project.

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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CPE 2.3info

CPE 2.2info

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
ATT&CK: T1202

Local: No
Remote: Partially

Availability: 🔒
Status: Not defined

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EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

10/30/2022 CVE reserved
11/23/2022 +24 days Advisory disclosed
11/23/2022 +0 days VulDB entry created
11/23/2022 +0 days VulDB last update

Sourcesinfo

Advisory: brief-nymphea-813.notion.site
Status: Not defined

CVE: CVE-2022-44251 (🔒)

Entryinfo

Created: 11/23/2022 08:53 PM
Changes: 11/23/2022 08:53 PM (39)
Complete: 🔍

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