TOTOLINK A7100RU 7.4cu.2313_B20191024 setting/setOpenVpnCfg pass command injection

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability was found in TOTOLINK A7100RU 7.4cu.2313_B20191024. It has been declared as critical. This issue affects the function setOpenVpnCfg of the file setting/setOpenVpnCfg. The manipulation of the argument pass results in command injection. This vulnerability is identified as CVE-2022-44844. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical has been found in TOTOLINK A7100RU 7.4cu.2313_B20191024. Affected is the function setOpenVpnCfg of the file setting/setOpenVpnCfg. The manipulation of the argument pass 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:

TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the pass parameter in the setting/setOpenVpnCfg function.

The weakness was released 11/26/2022. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2022-44844 since 11/07/2022. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1202.

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

Name

Version

License

Website

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: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/07/2022 🔍
11/26/2022 +19 days 🔍
11/26/2022 +0 days 🔍
12/23/2022 +27 days 🔍

Sourcesinfo

Vendor: totolink.net

Advisory: github.com
Status: Not defined

CVE: CVE-2022-44844 (🔍)
GCVE (CVE): GCVE-0-2022-44844
GCVE (VulDB): GCVE-100-214416

Entryinfo

Created: 11/26/2022 08:26
Updated: 12/23/2022 14:45
Changes: 11/26/2022 08:26 (40), 12/23/2022 14:45 (11)
Complete: 🔍
Cache ID: 216::103

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