CVE-2022-27005

CRITICAL

Totolink X5000R and A7000R Firmware - OS Command Injection via setWanCfg hostName Parameter

Title source: llm

Description

Totolink routers s X5000R V9.1.0u.6118_B20201102 and A7000R V9.1.0u.6115_B20201022 were discovered to contain a command injection vulnerability in the setWanCfg function via the hostName parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

References (1)

Core 1

Core References

Exploit, Third Party Advisory x_refsource_misc

https://github.com/wudipjq/my_vuln/blob/main/totolink/vuln_30/30.md

Scores

CVSS v3 9.8

EPSS 0.4594

EPSS Percentile 97.7%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-78

Status published

Products (2)

totolink/a7000r_firmware 9.1.0u.6115_b20201022

totolink/x5000r_firmware 9.1.0u.6118_b20201102

Published Mar 15, 2022

Tracked Since Feb 18, 2026