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CRITICAL

CVE-2026-86149

CVSS v3

9.1

CRITICAL

EPSS Score

2.0 %

exploit probability

CISA KEV

No

known exploited

Exploitation

—

SSVC status

Description

A weakness has been identified in Tenda CP3 27.5.57.101. This issue affects some unknown processing of the file Net/NetCheckPing.cpp. This manipulation of the argument interface_name/host causes os command injection. The attack can be initiated remotely.

Technical details

CVSS v3 Vector
3.1
Published
2026-09-05
Last Modified
2026-09-05

Frequently asked questions

What is CVE-2026-86149?

A weakness has been identified in Tenda CP3 27.5.57.101. This issue affects some unknown processing of the file Net/NetCheckPing.cpp. This manipulation of the argument interface_name/host causes os command injection. The attack can be initiated remotely.

Is CVE-2026-86149 actively exploited?

Active exploitation of CVE-2026-86149 has not been confirmed. The EPSS score is 2.0%, indicating the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-86149?

CVE-2026-86149 has a CVSS v3 base score of 9.1 (CRITICAL severity), with vector string 3.1.

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