CVE-2022-25136

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-02-19 · updated 2026-06-17
Weakness: CWE-77

Description

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.

Affected products

TOTOLINK T10: v4.1.8cu.5207_b20210320
TOTOLINK T6: v4.1.5cu.748_b20211015

References

https://github.com/pjqwudi1/my_vuln/blob/main/totolink/vuln_17/17.md
https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-2022-25136
https://github.com/pjqwudi1/my_vuln/blob/main/totolink/vuln_17/17.md

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