No exploitation reportedFix available

CVE-2025-67034

Q: Is CVE-2025-67034 actively exploited?

Active exploitation of CVE-2025-67034 has not been confirmed. Its EPSS score was 0.5% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2025-67034?

CVE-2025-67034 has a CVSS v3 base score of 7.2 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

No exploitation reported by the sources we read.

Published2026-03-11
WeaknessCWE-78 · CWE-94

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

An issue was discovered in Lantronix EDS5000 2.1.0.0R3. An authenticated attacker can inject OS commands into the "name" parameter when deleting SSL credentials through the management interface. Injected commands are executed with root privileges.

Timeline

dates in UTC

2026-03-1117:16CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2025-67034?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2025-67034?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Lantronix eds5008 firmwareversion to verify

Branch	Affected	Fixed in	Source
2.1	= 2.1.0.0r3	no fix published	NVD

Lantronix eds5016 firmwareversion to verify

Branch	Affected	Fixed in	Source
2.1	= 2.1.0.0r3	no fix published	NVD

Lantronix eds5032 firmwareversion to verify

Branch	Affected	Fixed in	Source
2.1	= 2.1.0.0r3	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Vendor advisories

ICSA-26-069-02 CISA3 known affected
Lantronix EDS3000PS and EDS5000 (Update B)
Lantronix EDS5000 series: <=2.1.0.0R3 · Lantronix G520 series: <2.6.0.4R6 · Lantronix X300 series: <2.6.0.4R6

Full record on NVD

Fix

Vendor fix CISA ICSA-26-069-02 · 1 productEDS5000 series: Upgrade to version 2.2.0.0R1 or later. The patch can be found here: https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/2538438657/Latest+Firmware+for+the+EDS5000+series+EDS5008+EDS5016+EDS5032. (CVE-2025-67034, CVE-2025-67035, CVE-2025-67036, CVE-2025-67037, CVE-2025-67038)
Vendor fix CISA ICSA-26-069-02 · 1 productG520 series: Upgrade to version 2.6.0.4R6 or later. The patch can be found here: https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/1889828865/Latest+firmware+for+the+G520+Series+G526+G526RP+G527+G528. (CVE-2025-67034, CVE-2025-67036, CVE-2025-67037, CVE-2025-67038)
Vendor fix CISA ICSA-26-069-02 · 1 productX300 series: Upgrade to version 2.6.0.4R6 or later. The patch can be found here: https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/2135261185/Latest+firmware+for+the+X300+Series+X300+X303+X304. (CVE-2025-67034, CVE-2025-67036, CVE-2025-67037, CVE-2025-67038)
Mitigation from the vendor CISA ICSA-26-069-02 · 3 productsLantronix has released the following updates addressing these vulnerabilities. For more information, see the Lantronix Vulnerability Library (https://www.lantronix.com/technical-support/security-updates/vulnerability-disclosure-policy/vulnerability-library/?_gl=16c8bez_upMQ.._gaMzQwNjk5ODI5LjE3ODI5…
Mitigation from the vendor CISA ICSA-26-069-02 · 3 productsFor more information or technical assistance, contact Lantronix support (Support@lantronix.com).

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

CISA-ADPSSVC decisionnone2026-03-12
OpenCVESSVC decisionnone—
CNACVSS 4.08.6read 2026-10-23
CISA-ADPCVSS 3.18.82026-03-12
CNACVSS 3.17.2read 2026-10-23
CISA-ADPweakness (CWE)CWE-942026-03-12
NVDweakness (CWE)CWE-78read 2026-10-23
FIRST EPSSEPSS score0.5 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS 4.0 vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Published: 2026-03-11
Last Modified: 2026-09-04
NVD status: Modified

Frequently asked questions

What is CVE-2025-67034?

Is CVE-2025-67034 actively exploited?

Active exploitation of CVE-2025-67034 has not been confirmed. Its EPSS score was 0.5% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2025-67034?

CVE-2025-67034 has a CVSS v3 base score of 7.2 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

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