CVE-2023-7237 - CVE House
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Status published Medium CVE-2023-7237

Lantronix XPort Weak Encoding for Password

Vulnerability Description

Lantronix XPort sends weakly encoded credentials within web request headers.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Aarón Flecha Menéndez of S21Sec reported this vulnerability to CISA.

References

More from Lantronix

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CVE-2025-7766
Lantronix Provisioning Manager Improper Restriction of XML External Entity Reference
High 8.6
CVE-2025-4338
Lantronix Device Installer Improper Restriction of XML External Entity Reference
Medium 6.9
CVE-2025-2567
Lantronix Xport Missing Authentication for Critical Function
Critical 9.3

Affected Vendor

Affected Software

XPort
Vulnerable Versions:
2.0.0.13

Timeline

Official Publish: January 23rd, 2024
Last Modified: June 17th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Weaknesses (CWE)

CWE-261

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.