Is CVE-2026-80145 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-80145 being exploited in the wild.

How severe is CVE-2026-80145?

Critical severity, with a CVSS score of 9.1, published 22 September 2026.

Which products and versions are affected?

Lantronix EMG7500 before 9.7.0.1; Lantronix EMG8500 before 9.7.0.1; Lantronix SLB882 all versions; Lantronix SLC8000 before 9.7.0.2; and 3 more.

Is there a fix for CVE-2026-80145?

A patch was published on 2026-09: SLC8000/SLC9000 firmware v9.7.0.2 and EMG series v9.7.0.1 released Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2026-80145 attacked?

It is attacked over the network, in a network appliance.

Am I affected by CVE-2026-80145?

Check whether you run Lantronix EMG7500, Lantronix EMG8500, Lantronix SLB882 or one of the others listed at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-80145: Lantronix SLC/EMG/SLB devices command injection in CIFS password

CVE-2026-80145 · Severity: critical · CVSS 9.1 · Published 2026-09-22

Lantronix out-of-band management devices contain a command injection flaw in the CIFS password configuration command. An attacker with service permissions can inject arbitrary shell commands executed as root, compromising confidentiality, integrity, and availability of the device and potentially gaining control over downstream serial-managed systems including network infrastructure and physical equipment.

Technologies: Lantronix EMG7500, Lantronix EMG8500, Lantronix SLB882, Lantronix SLC8000, Lantronix SLC9000, Lantronix SLCx-02, Lantronix SLCx-03. Vendors: Lantronix.

Quick answers

Is CVE-2026-80145 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-80145 being exploited in the wild.
How severe is CVE-2026-80145?: Critical severity, with a CVSS score of 9.1, published 22 September 2026.
Which products and versions are affected?: Lantronix EMG7500 before 9.7.0.1; Lantronix EMG8500 before 9.7.0.1; Lantronix SLB882 all versions; Lantronix SLC8000 before 9.7.0.2; and 3 more.
Is there a fix for CVE-2026-80145?: A patch was published on 2026-09: SLC8000/SLC9000 firmware v9.7.0.2 and EMG series v9.7.0.1 released Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-80145 attacked?: It is attacked over the network, in a network appliance.
Am I affected by CVE-2026-80145?: Check whether you run Lantronix EMG7500, Lantronix EMG8500, Lantronix SLB882 or one of the others listed at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

The vulnerability is a command injection in the "set cifs password" command that passes unsanitized user input directly to a system() call. Attackers with the services permission can authenticate via terminal or CLI and inject malicious commands through the unfiltered parameter to achieve remote code execution as root. A fix is available in SLC8000/SLC9000 firmware v9.7.0.2, EMG series v9.7.0.1; SLB882, SLCx-02, and SLCx-03 have no patches.

Affected products

Lantronix SLC8000 before 9.7.0.2
Lantronix SLC9000 before 9.7.0.2
Lantronix EMG8500 before 9.7.0.1
Lantronix EMG7500 before 9.7.0.1
Lantronix SLB882 all versions
Lantronix SLCx-03 all versions
Lantronix SLCx-02 all versions

Timeline

2026-09-21: disclosed: Research disclosure by RE/VRb LLC
2026-09-22: advisory: NVD published CVE-2026-80145
2026-09: patched: SLC8000/SLC9000 firmware v9.7.0.2 and EMG series v9.7.0.1 released

References

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