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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Lantronix | EDS5000 series | ≤ 2.1.0.0R3 | 2.2.0.0R1 |
| Lantronix | G520 series | < 2.6.0.4R6 | 2.6.0.4R6 |
| Lantronix | X300 series | < 2.6.0.4R6 | 2.6.0.4R6 |
Advisories 1
- ICSA-26-069-02 Lantronix EDS3000PS and EDS5000 (Update B) CISA ICS & IT advisories · Oct 8, 2026
References
- https://www.lantronix.com/technical-support/security-updates/vulnerability-disclosure-policy/vulnerability-library/?_gl=16c8bez_upMQ.._gaMzQwNjk5ODI5LjE3ODI5MTM3NTk._ga_M2G6RLT5L3*czE3ODI5MTM3NTgkbzEkZzAkdDE3ODI5MTM3NTgkajYwJGwwJGgw
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-069-02
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-069-02.json