Summaryinfo

A vulnerability was found in TOTOLINK A7100RU 7.4cu.2313_b20191024. It has been rated as critical. This issue affects the function setL2tpServerCfg. The manipulation leads to command injection. The identification of this vulnerability is CVE-2022-28580. There is no exploit available. Once again VulDB remains the best source for vulnerability data.

Detailsinfo

A vulnerability was found in TOTOLINK A7100RU 7.4cu.2313_b20191024. It has been declared as critical. This vulnerability affects the function setL2tpServerCfg. The manipulation with an unknown input leads to a command injection vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was presented 05/06/2022. The advisory is shared for download at github.com. This vulnerability was named CVE-2022-28580 since 04/04/2022. 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.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

• TOTOLINK

Name

• A7100RU

Version

• 7.4cu.2313_b20191024

License

• commercial

CPE 2.3info

• 🔍

CPE 2.2info

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Discussion