CVE-2023-7237

highpriority · track · 30EPSS 0.003 · 23 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.30% (23rd) EPSS

CVSS 7.5 · high

Is it mine?

5 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-27

Lantronix XPort sends weakly encoded credentials within web request headers.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

No vendor fix yet; a mitigation is available.

MitigationXPort Device Server Configuration Managercisa_csaf_ot
Lantronix states that XPort is an old legacy product and is not designed for strong encryption or TLS/SSL encryption. Users who require stronger encryption are encouraged to upgrade to xPort Edge.
https://www.lantronix.com/products/xport-edge/

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.7–7.5

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.15.7mediumCVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:Nsecondary · CISA US

v3.15.7mediumCVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:Nsecondary · ENISA EU

v3.15.7mediumCVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:Nsecondary · ics-cert@hq.dhs.gov USexploitability 2.1 · impact 3.6

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-326USprimaryCWE-261USCWE-261US

affected products (5)

Products and version ranges known to be affected.

Lantronix XPort Device Server Configuration Manager: 2.0.0.13all versionscisa_csaf_otUS
Lantronix XPort Device Server Configuration Managerall versionscisa_csaf_otUS
Lantronix XPort≤ 2.0.0.13enisa_euvdEU
Lantronix XPortall versionsenisa_euvdEU
lantronix xport edge firmware= 2.0.0.13nvdUScpe:2.3:o:lantronix:xport_edge_firmware:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-24-023-05Lantronix XPort2024-01-23icsa · cisa_csaf_otUS
Successful exploitation of this vulnerability could allow an attacker to obtain credentials.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cisa_csaf_ot nvd NVD CVE.org MITRE

published 2024-01-23modified 2026-06-17

related (696)

Related entries.

ID	severity	EPSS	exploitable	published
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DNN (aka DotNetNuke) 9.2 through 9.2.1 uses a weak encryption algorithm to protect input parameters.
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Primetek Primefaces 5.x is vulnerable to a weak encryption flaw resulting in remote code execution
CVE-2017-11317US	critical9.8OT critical	84.2% (100th)	KEV	2017-08-23
Telerik.Web.UI in Progress Telerik UI for ASP.NET AJAX before R1 2017 and R2 before R2 2017 SP2 uses weak RadAsyncUpload encryption, which allows remote attackers to perform arbitr…
CVE-2016-2183US	high7.5OT high	94.7% (100th)	Exploit	2016-09-01
The DES and Triple DES ciphers, as used in the TLS, SSH, and IPSec protocols and other protocols and products, have a birthday bound of approximately four billion blocks, which mak…

+691 more

references (7)

External citations — patches, advisories, analysis.

scry

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