CVE-2018-7506

mediumpriority · track · 31EPSS 0.019 · 80 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.91% (80th) EPSS

CVSS 5 · medium

Is it mine?

4 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-27

The private key of the web server in Moxa MXview versions 2.8 and prior is able to be read and accessed via an HTTP GET request, which may allow a remote attacker to decrypt encrypted information.

remediations

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

A vendor fix is available.

FixedMXviewcisa_csaf_ot
Moxa has developed a new version of MXview to mitigate the vulnerability. MXview versions 2.9 can be downloaded from the Moxa Support Website.
https://urldefense.proofpoint.com/v2/url?u=https-3A__www.moxa.com_support_sarch-5Fresult.aspx-3Fprod-5Fid-3D622-26type-5Fid-3D6-26type-3Dsoft&d=DwMGaQ&c=54IZrppPQZKX9mLzcGdPfFD1hxrcB__aEkJFOKJFd00&r=zE5lG3CZZIbdBvT6slVAzQ&m=uzCYqjtELYZEpwNWB_Js3VrDXu8vrk5D_I3XqMmoxHo&s=3rdom5A4QUvQGYDHgpuOn_VeaL1JLO9NysDR7hA8tyo&e

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 · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · CISA US

v3.06.9mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200USprimaryCWE-200US

affected products (4)

Products and version ranges known to be affected.

MXview: versions 2.8 and priorall versionscisa_csaf_otUS
Moxa MXview≤ 2.8cisa_csaf_otUS
ICS-CERT Moxa MXview≤ MXview versions 2.8 and priorenisa_euvdEU
moxa mxview≤ 2.8nvdUScpe:2.3:a:moxa:mxview:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-18-095-02Moxa MXview2018-04-05icsa · cisa_csaf_otUS
Successful exploitation of this vulnerability could allow a remote attacker to access and read cryptographic private keys.

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 2018-04-06modified 2026-06-17

related (19,391)

Related entries.

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CVE-2025-68686US	—OT critical	29.5% (98th)	KEV	2026-02-10
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+19386 more

references (7)

External citations — patches, advisories, analysis.

https://ics-cert.us-cert.gov/advisories/ICSA-18-095-02 cnnvd
https://www.moxa.com/Patchcnnvd
https://www.securityfocus.com/bid/103722 cnnvd
http://www.securityfocus.com/bid/103722 enisa_euvd
https://ics-cert.us-cert.gov/advisories/ICSA-18-095-02 enisa_euvd
http://www.securityfocus.com/bid/103722Third Party AdvisoryVDB Entrynvd
https://ics-cert.us-cert.gov/advisories/ICSA-18-095-02Third Party AdvisoryUS Government Resourcenvd

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