What is the severity of CVE-2022-25136?

CVE-2022-25136 is classified as a high severity vulnerability due to its potential to allow arbitrary command execution.

What type of vulnerability is CVE-2022-25136?

CVE-2022-25136 is a command injection vulnerability affecting specific TOTOLINK router firmware.

How do I fix CVE-2022-25136?

To fix CVE-2022-25136, update the affected TOTOLINK firmware to the latest version provided by the manufacturer.

What devices are affected by CVE-2022-25136?

CVE-2022-25136 affects TOTOLINK routers running T6 Firmware v4.1.5cu.748_B20211015 and T10 Firmware v4.1.8cu.5207_B20210320.

How can attackers exploit CVE-2022-25136?

Attackers can exploit CVE-2022-25136 by sending specially crafted MQTT packets to execute arbitrary commands on the vulnerable router.

Vulnerability/
CVE-2022-25136

critical

9.8

CWE

18/2/2022

3/8/2024

CVE-2022-25136: Command Injection

First published: Fri Feb 18 2022(Updated: )

A command injection vulnerability in the function meshSlaveUpdate 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-2022-25136?
CVE-2022-25136 is classified as a high severity vulnerability due to its potential to allow arbitrary command execution.
What type of vulnerability is CVE-2022-25136?
CVE-2022-25136 is a command injection vulnerability affecting specific TOTOLINK router firmware.
How do I fix CVE-2022-25136?
To fix CVE-2022-25136, update the affected TOTOLINK firmware to the latest version provided by the manufacturer.
What devices are affected by CVE-2022-25136?
CVE-2022-25136 affects TOTOLINK routers running T6 Firmware v4.1.5cu.748_B20211015 and T10 Firmware v4.1.8cu.5207_B20210320.
How can attackers exploit CVE-2022-25136?
Attackers can exploit CVE-2022-25136 by sending specially crafted MQTT packets to execute arbitrary commands on the vulnerable router.

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collector/mitre-cve
source/MITRE
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agent/event
collector/nvd-index
agent/software-canonical-lookup-request
agent/weakness
agent/softwarecombine
agent/tags
agent/source
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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