Is CVE-2025-67036 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2025-67036 being exploited in the wild.

How severe is CVE-2025-67036?

High severity, with a CVSS score of 8.8, published 11 March 2026.

Which products and versions are affected?

Lantronix EDS5000 firmware 2.1.0.0R3; Lantronix Eds5008 2.1.0.0R3; Lantronix Eds5016 2.1.0.0R3; Lantronix Eds5032 2.1.0.0R3.

Is there a fix for CVE-2025-67036?

A patch was published on 2026-03-11: Firmware version 2.2.0.0R1 released Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2025-67036 attacked?

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

Am I affected by CVE-2025-67036?

Check whether you run Lantronix EDS5000 firmware, Lantronix Eds5008, Lantronix Eds5008 Firmware 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-2025-67036: Lantronix EDS5000 OS command injection in Log Info page

CVE-2025-67036 · Severity: high · CVSS 8.8 · Published 2026-03-11

Lantronix EDS5000 is a series of enterprise-grade device servers used to connect and manage serial equipment over a network. A security flaw in the device's log management interface allows an authorized user to take full control of the system. By submitting a specially crafted file name, an attacker can execute administrative commands, potentially leading to data theft or complete disruption of the connected infrastructure.

Technologies: Lantronix EDS5000 firmware, Lantronix Eds5008, Lantronix Eds5008 Firmware, Lantronix Eds5016, Lantronix Eds5016 Firmware, Lantronix Eds5032, Lantronix Eds5032 Firmware. Vendors: Lantronix.

Quick answers

Is CVE-2025-67036 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2025-67036 being exploited in the wild.
How severe is CVE-2025-67036?: High severity, with a CVSS score of 8.8, published 11 March 2026.
Which products and versions are affected?: Lantronix EDS5000 firmware 2.1.0.0R3; Lantronix Eds5008 2.1.0.0R3; Lantronix Eds5016 2.1.0.0R3; Lantronix Eds5032 2.1.0.0R3.
Is there a fix for CVE-2025-67036?: A patch was published on 2026-03-11: Firmware version 2.2.0.0R1 released Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2025-67036 attacked?: It is attacked over the network, in a network appliance.
Am I affected by CVE-2025-67036?: Check whether you run Lantronix EDS5000 firmware, Lantronix Eds5008, Lantronix Eds5008 Firmware 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

An OS command injection vulnerability exists in the Log Info page of Lantronix EDS5000 firmware version 2.1.0.0R3. The vulnerability is caused by a lack of input sanitization in the file name parameter used to retrieve log files. An authenticated attacker with network access to the management interface can inject shell metacharacters into this parameter to execute arbitrary OS commands with root-level privileges. While CISA-ADP initially reported a CVSS of 8.8, the specific ICSA-26-069-02 advisory for this CVE (CVE-2025-67036) lists a score of 7.2 due to the requirement for high-privilege authentication. Users are advised to upgrade to firmware version 2.2.0.0R1 or later to remediate the issue.

Affected products

Lantronix EDS5000 firmware 2.1.0.0R3
Lantronix EDS5008 2.1.0.0R3
Lantronix EDS5016 2.1.0.0R3
Lantronix EDS5032 2.1.0.0R3

Timeline

2026-03-10: advisory: CISA ICSA-26-069-02 published
2026-03-11: disclosed: CVE-2025-67036 published
2026-03-11: patched: Firmware version 2.2.0.0R1 released

References

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