CVE-2026-80152

Summary

Lantronix SLC8000 before firmware v9.7.0.3, EMG8500/EMG7500 before firmware v9.7.0.1, and all firmware versions of SLB882/SLCx-03/SLCx-02 contain a command injection vulnerability that allows authenticated attackers with the services permission to execute arbitrary shell commands as root by exploiting the set script schedule command that passes unsanitized user input to a system() call. Attackers with the services permission can authenticate to the terminal or CLI interface and inject malicious commands through the unsanitized parameter to achieve complete loss of confidentiality, integrity, and availability on the affected device and potentially impact downstream serial-attached devices.

Affected Software

VendorProductVersion RangeStatus
LANTRONIXSLC80000 < 9.7.0.2affected
LANTRONIXEMG85000 < 9.7.0.1affected
LANTRONIXEMG75000 < 9.7.0.1affected
LANTRONIXSLB882*affected
LANTRONIXSLCx-03*affected
LANTRONIXSLCx-02*affected

Weaknesses

  • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: total

References