How severe is CVE-2025-67037?

CVE-2025-67037 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-67037 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-67037?

CVE-2025-67037 primarily affects Lantronix Eds5032 Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-67037?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-67037 have an EU (EUVD) identifier?

Yes. CVE-2025-67037 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-208585.

When was CVE-2025-67037 published?

CVE-2025-67037 was published on 2026-03-11 and last updated on 2026-07-05.

CVE-2025-67037

CVE-2025-67037 is a high-severity vulnerability in Lantronix Eds5032 Firmware with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-208585
Weakness: CWE-94
Affected product: Lantronix Eds5032 Firmware
Published: 2026-03-11
Last modified: 2026-07-05

Description

An issue was discovered in Lantronix EDS5000 2.1.0.0R3. An authenticated attacker can inject OS commands into the "tunnel" parameter when killing a tunnel connection. Injected commands are executed with root privileges.

Frequently asked questions

What is CVE-2025-67037?: An issue was discovered in Lantronix EDS5000 2.1.0.0R3. An authenticated attacker can inject OS commands into the "tunnel" parameter when killing a tunnel connection. Injected commands are executed with root privileges.
How severe is CVE-2025-67037?: CVE-2025-67037 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-67037 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-67037?: CVE-2025-67037 primarily affects Lantronix Eds5032 Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-67037?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-67037 have an EU (EUVD) identifier?: Yes. CVE-2025-67037 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-208585.
When was CVE-2025-67037 published?: CVE-2025-67037 was published on 2026-03-11 and last updated on 2026-07-05.

References

https://www.cisa.gov/news-events/ics-advisories/icsa-26-069-02

EU advisories (EUVD)

Affected products (3)

cpe:2.3:o:lantronix:eds5032_firmware:2.1.0.0:r3:*:*:*:*:*:*
cpe:2.3:o:lantronix:eds5008_firmware:2.1.0.0:r3:*:*:*:*:*:*
cpe:2.3:o:lantronix:eds5016_firmware:2.1.0.0:r3:*:*:*:*:*:*

More vulnerabilities in Lantronix Eds5032 Firmware

CVE-2025-67038 — Critical (CVSS 9.8): An issue was discovered in Lantronix EDS5000 2.1.0.0R3. The HTTP RPC module executes a shell command to write logs when…
CVE-2025-67035 — Critical (CVSS 9.8): An issue was discovered in Lantronix EDS5000 2.1.0.0R3. The SSH Client and SSH Server pages are affected by multiple OS…
CVE-2025-67036 — High (CVSS 8.8): An issue was discovered in Lantronix EDS5000 2.1.0.0R3. The Log Info page allows users to see log files by specifying…
CVE-2025-67034 — High (CVSS 8.8): An issue was discovered in Lantronix EDS5000 2.1.0.0R3. An authenticated attacker can inject OS commands into the…

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