CVE-2017-9639

highpriority · track · 30EPSS 0.020 · 81 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

2.04% (81st) EPSS

CVSS 7.5 · high

Is it mine?

4 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-28

An issue was discovered in Fuji Electric V-Server Version 3.3.22.0 and prior. A memory corruption vulnerability has been identified (aka improper restriction of operations within the bounds of a memory buffer), which may allow remote code execution.

remediations

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

No vendor fix yet; a mitigation is available.

MitigationV-Servercisa_csaf_ot
Fuji Electric has produced a patch
http://proself.hakko-elec.co.jp/public/EKzkQAiIvMzAVF0Bg-FcEz9DkGitzZP0H8fRbQ64QICh

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 · 6.7–7.5

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 6.4

v3.07.3highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:Lprimary · NVD / NIST USexploitability 3.9 · impact 3.4

v3.07.3highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:Lsecondary · CISA US

v3.06.7mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-119USprimaryCWE-119US

affected products (4)

Products and version ranges known to be affected.

V-Server: Version 3.3.22.0 and priorall versionscisa_csaf_otUS
Fuji Electric V-Server≤ 3.3.22.0cisa_csaf_otUS
n/a Fuji Electric V-Server≤ Fuji Electric V-Serverenisa_euvdEU
fujielectric v-server≤ 3.3.22.0nvdUScpe:2.3:a:fujielectric:v-server:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-17-192-02Fuji Electric V-Server2017-07-11icsa · cisa_csaf_otUS
ATTENTION: Remotely exploitable

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 2017-07-17modified 2026-06-17

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Related entries.

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+21039 more

references (7)

External citations — patches, advisories, analysis.

http://proself.hakko-elec.co.jp/public/EKzkQAiIvMzAVF0Bg-FcEz9DkGitzZP0H8fRbQ64QIChPatchcnnvd
https://ics-cert.us-cert.gov/advisories/ICSA-17-192-02 cnnvd
https://www.securityfocus.com/bid/99544 cnnvd
http://www.securityfocus.com/bid/99544 enisa_euvd
https://ics-cert.us-cert.gov/advisories/ICSA-17-192-02 enisa_euvd
http://www.securityfocus.com/bid/99544Third Party AdvisoryVDB Entrynvd
https://ics-cert.us-cert.gov/advisories/ICSA-17-192-02Third Party AdvisoryUS Government Resourcenvd

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