CVE-2025-67038
critical · 9.3Actively exploitedOn the CISA Known Exploited Vulnerabilities catalog
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
An issue was discovered in Lantronix EDS5000 2.1.0.0R3. The HTTP RPC module executes a shell command to write logs when user's authentication fails. The username is directly concatenated with the command without any sanitization. This allow attackers to inject arbitrary OS commands into the username parameter. Injected commands are executed with root privileges.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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
Weaknesses
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| lantronix | eds5008_firmware | < 2.2.0.0r1 |
| lantronix | eds5008 | all versions |
| lantronix | eds5016_firmware | < 2.2.0.0r1 |
| lantronix | eds5016 | all versions |
| lantronix | eds5032_firmware | < 2.2.0.0r1 |
| lantronix | eds5032 | all versions |
| lantronix | g526gp12s_firmware | < 2.6.0.4R6 |
| lantronix | g526gp12s | all versions |
| lantronix | g526gp17s_firmware | < 2.6.0.4R6 |
| lantronix | g526gp17s | all versions |
| lantronix | g526gp1cs_firmware | < 2.6.0.4R6 |
| lantronix | g526gp1cs | all versions |
| lantronix | g526gp1asg_firmware | < 2.6.0.4R6 |
| lantronix | g526gp1asg | all versions |
| lantronix | g526gp1as_firmware | < 2.6.0.4R6 |
| lantronix | g526gp1as | all versions |
| lantronix | g527gp22s_firmware | < 2.6.0.4R6 |
| lantronix | g527gp22s | all versions |
| lantronix | g527gp27s_firmware | < 2.6.0.4R6 |
| lantronix | g527gp27s | all versions |
| lantronix | g527gp2as_firmware | < 2.6.0.4R6 |
| lantronix | g527gp2as | all versions |
| lantronix | g527gp2asg_firmware | < 2.6.0.4R6 |
| lantronix | g527gp2asg | all versions |
| lantronix | g528gp2fs_firmware | < 2.6.0.4R6 |
| lantronix | g528gp2fs | all versions |
| lantronix | g528gp2fsg_firmware | < 2.6.0.4R6 |
| lantronix | g528gp2fsg | all versions |
| lantronix | g528gp2fsgc_firmware | < 2.6.0.4R6 |
| lantronix | g528gp2fsgc | all versions |
| lantronix | x300f202s_firmware | < 2.6.0.4R6 |
| lantronix | x300f202s | all versions |
| lantronix | x303f202s_firmware | < 2.6.0.4R6 |
| lantronix | x303f202s | all versions |
| lantronix | x304g00as_firmware | < 2.6.0.4R6 |
| lantronix | x304g00as | all versions |
| lantronix | x304g000s_firmware | < 2.6.0.4R6 |
| lantronix | x304g000s | all versions |
| lantronix | x304g002s_firmware | < 2.6.0.4R6 |
| lantronix | x304g002s | all versions |
Check a specific version with /api/v1/cve/match.
References
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-069-02.json
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-069-02
- https://www.lantronix.com/technical-support/security-updates/vulnerability-disclosure-policy/vulnerability-library/?_gl=16c8bez_upMQ.._gaMzQwNjk5ODI5LjE3ODI5MTM3NTk._ga_M2G6RLT5L3*czE3ODI5MTM3NTgkbzEkZzAkdDE3ODI5MTM3NTgkajYwJGwwJGgw
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-67038
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2025-67038