CVE-2026-9476

9.8 CRITICAL

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

Published: 2026-05-25 · 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 identified in Totolink A8000RU 7.1cu.643_b20200521. This vulnerability affects the function setPasswordCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Such manipulation of the argument admpass leads to os command injection. The attack can be executed remotely. The exploit is publicly available and might be used.

Source: NVD

References

[NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-9476
[Other]https://github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_348/README.md
[Other]https://vuldb.com/submit/813459
[Other]https://vuldb.com/vuln/365457
[Other]https://vuldb.com/vuln/365457/cti
[Other]https://www.totolink.net/

Related CVEs

Same CWE

CVE-2026-49219 — ImageMagick is free and open-source software used for editing and manipulating digital images (5.5 MEDIUM)
CVE-2026-42563 — Dulwich is a pure-Python implementation of the Git file formats and protocols
CVE-2026-0273 — A command injection vulnerability in Palo Alto Networks PAN-OS® software enables an authenticated administrator to bypass system restrict...
CVE-2026-6893 — A flaw was found in dracut (8.8 HIGH)
CVE-2026-46643 — Snappy is a PHP library allowing thumbnail, snapshot or PDF generation from a url or a html page