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CRITICAL

CVE-2026-80151

CVSS v3

9.1

CRITICAL

EPSS Score

2.5 %

exploit probability

CISA KEV

No

known exploited

Exploitation

—

SSVC status

Description

Lantronix SLC8000 before firmware v9.7.0.3, EMG8500/EMG7500 before firmware v9.7.0.1, and all firmware versions of SLB882/SLCx-03/SLCx-02 contain a command injection vulnerability that allows authenticated attackers with the services permission to execute arbitrary shell commands as root by exploiting the set nfs download command that passes unsanitized user input to a system() call. Attackers with the services permission can authenticate to the terminal or CLI interface and inject malicious com

Technical details

CVSS v3 Vector
3.1
Published
2026-09-22
Last Modified
2026-09-22

Frequently asked questions

What is CVE-2026-80151?

Lantronix SLC8000 before firmware v9.7.0.3, EMG8500/EMG7500 before firmware v9.7.0.1, and all firmware versions of SLB882/SLCx-03/SLCx-02 contain a command injection vulnerability that allows authenticated attackers with the services permission to execute arbitrary shell commands as root by exploiting the set nfs download command that passes unsanitized user input to a system() call. Attackers with the services permission can authenticate to the terminal or CLI interface and inject malicious com

Is CVE-2026-80151 actively exploited?

Active exploitation of CVE-2026-80151 has not been confirmed. The EPSS score is 2.5%, indicating the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-80151?

CVE-2026-80151 has a CVSS v3 base score of 9.1 (CRITICAL severity), with vector string 3.1.

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