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CRITICAL

CVE-2026-9476

CVSS v3

9.8

CRITICAL

EPSS Score

1.9 %

exploit probability

CISA KEV

No

known exploited

Exploitation

—

SSVC status

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.

Technical details

CVSS v3 Vector
3.1
Published
2026-05-25
Last Modified
2026-07-23

Frequently asked questions

What is CVE-2026-9476?

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.

Is CVE-2026-9476 actively exploited?

Active exploitation of CVE-2026-9476 has not been confirmed. The EPSS score is 1.9%, indicating the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-9476?

CVE-2026-9476 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string 3.1.

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