What is the severity of CVE-2022-25137?

CVE-2022-25137 is classified as a high severity command injection vulnerability.

How do I fix CVE-2022-25137?

To mitigate CVE-2022-25137, update the affected TOTOLINK firmware to the latest version provided by the manufacturer.

Which devices are affected by CVE-2022-25137?

CVE-2022-25137 affects TOTOLINK T6 devices with firmware version v4.1.5cu.748_B20211015 and T10 devices with firmware version v4.1.8cu.5207_B20210320.

What kind of attack can exploit CVE-2022-25137?

An attacker can exploit CVE-2022-25137 to execute arbitrary commands through a crafted MQTT packet.

Is CVE-2022-25137 being actively exploited?

There are no public indications of active exploitation for CVE-2022-25137, but the vulnerability remains a significant risk without mitigation.

Vulnerability/
CVE-2022-25137

critical

9.8

CWE

18/2/2022

3/8/2024

CVE-2022-25137: Command Injection

First published: Fri Feb 18 2022(Updated: )

A command injection vulnerability in the function recvSlaveUpgstatus of TOTOLINK Technology routers T6 V3_Firmware T6_V3_V4.1.5cu.748_B20211015 and T10 V2_Firmware V4.1.8cu.5207_B20210320 allows attackers to execute arbitrary commands via a crafted MQTT packet.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Totolink T6 Firmware	=v4.1.5cu.748_b20211015
TOTOLink T6
Totolink T10 Firmware	=v4.1.8cu.5207_b20210320
TOTOLINK T10

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2022-25137?
CVE-2022-25137 is classified as a high severity command injection vulnerability.
How do I fix CVE-2022-25137?
To mitigate CVE-2022-25137, update the affected TOTOLINK firmware to the latest version provided by the manufacturer.
Which devices are affected by CVE-2022-25137?
CVE-2022-25137 affects TOTOLINK T6 devices with firmware version v4.1.5cu.748_B20211015 and T10 devices with firmware version v4.1.8cu.5207_B20210320.
What kind of attack can exploit CVE-2022-25137?
An attacker can exploit CVE-2022-25137 to execute arbitrary commands through a crafted MQTT packet.
Is CVE-2022-25137 being actively exploited?
There are no public indications of active exploitation for CVE-2022-25137, but the vulnerability remains a significant risk without mitigation.

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collector/nvd-index
agent/software-canonical-lookup-request
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agent/tags
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vendor/totolink
canonical/totolink t6 firmware
version/totolink t6 firmware/v4.1.5cu.748_b20211015
canonical/totolink t6
canonical/totolink t10 firmware
version/totolink t10 firmware/v4.1.8cu.5207_b20210320
canonical/totolink t10

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