How severe is CVE-2023-7237?

CVE-2023-7237 has a CVSS 3.x base score of 5.7, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-7237 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-7237?

CVE-2023-7237 affects Lantronix Xport Edge Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-7237?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2023-7237 have an EU (EUVD) identifier?

Yes. CVE-2023-7237 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-59418.

When was CVE-2023-7237 published?

CVE-2023-7237 was published on 2024-01-23 and last updated on 2026-06-17.

CVE-2023-7237

CVE-2023-7237 is a medium-severity vulnerability in Lantronix Xport Edge Firmware with a CVSS 3.x base score of 5.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-326.

Key facts

Severity: Medium (CVSS 3.x base score 5.7)
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-59418
Weakness: CWE-326
Affected product: Lantronix Xport Edge Firmware
Published: 2024-01-23
Last modified: 2026-06-17

Description

Lantronix XPort sends weakly encoded credentials within web request headers.

Frequently asked questions

What is CVE-2023-7237?: Lantronix XPort sends weakly encoded credentials within web request headers.
How severe is CVE-2023-7237?: CVE-2023-7237 has a CVSS 3.x base score of 5.7, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-7237 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-7237?: CVE-2023-7237 affects Lantronix Xport Edge Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-7237?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-7237 have an EU (EUVD) identifier?: Yes. CVE-2023-7237 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-59418.
When was CVE-2023-7237 published?: CVE-2023-7237 was published on 2024-01-23 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:lantronix:xport_edge_firmware:2.0.0.13:*:*:*:*:*:*:*

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