CVE-2022-27003

9.8 criticalEPSS 2.9%

Critical (9.8) in totolink. EPSS 2.9% chance of exploitation in the next 30 days.

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 6rd function via the relay6rd parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

Severity

CVSS 3.1

9.8 critical

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

EPSS: 2.9% chance of exploitation in the next 30 days; higher than 86% of CVEs (scores of 2026-10-31)
CWE: CWE-78
Published: 2022-03-15
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

totolink:a7000r_firmware
totolink:x5000r_firmware

References

https://github.com/wudipjq/my_vuln/blob/main/totolink/vuln_32/32.md
https://github.com/wudipjq/my_vuln/blob/main/totolink/vuln_32/32.md

Check your stack JSON