CVE-2026-9384

9.8 CRITICAL

A vulnerability was found in Totolink A8000RU 7.1cu.643_b20200521

Published: 2026-05-24 · Last updated: 2026-05-26

Severity and scoring

CVSS: 9.8 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE: CWE-77, CWE-78

Description

A vulnerability was found in Totolink A8000RU 7.1cu.643_b20200521. This vulnerability affects the function setDiagnosisCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. The manipulation of the argument ip results in os command injection. The attack can be executed remotely. The exploit has been made public and could be used.

Source: NVD

References

[NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-9384
[Other]https://github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_331/README.md
[Other]https://vuldb.com/submit/813429
[Other]https://vuldb.com/vuln/365347
[Other]https://vuldb.com/vuln/365347/cti
[Other]https://www.totolink.net/

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