CVE-2022-27004

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.9% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2022-03-15 · updated 2026-06-17
Weakness: CWE-78

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 Tunnel 6in4 function via the remote6in4 parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

Affected products

Totolink A7000R: 9.1.0u.6115_b20201022
TOTOLINK X5000R: 9.1.0u.6118_b20201102

References

https://github.com/wudipjq/my_vuln/blob/main/totolink/vuln_31/31.md
https://github.com/wudipjq/my_vuln/blob/main/totolink/vuln_31/31.md

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