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CRITICAL

CVE-2026-71983

CVSS v3

9.8

CRITICAL

EPSS Score

1.6 %

exploit probability

CISA KEV

No

known exploited

Exploitation

—

SSVC status

Description

MSI Radix AXE6600 router firmware version v781521 contains a command injection vulnerability in the wps.cgi interface that allows remote attackers to execute arbitrary commands by injecting malicious input through the pin2g, pin5g, or pin6g parameters. Attackers can exploit these unsanitized parameters to execute arbitrary commands on the affected device and obtain root privileges.

Technical details

CVSS v3 Vector
3.1
Published
2026-08-08
Last Modified
2026-08-08

Frequently asked questions

What is CVE-2026-71983?

MSI Radix AXE6600 router firmware version v781521 contains a command injection vulnerability in the wps.cgi interface that allows remote attackers to execute arbitrary commands by injecting malicious input through the pin2g, pin5g, or pin6g parameters. Attackers can exploit these unsanitized parameters to execute arbitrary commands on the affected device and obtain root privileges.

Is CVE-2026-71983 actively exploited?

Active exploitation of CVE-2026-71983 has not been confirmed. The EPSS score is 1.6%, indicating the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-71983?

CVE-2026-71983 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string 3.1.

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