CVE-2015-3943

mediumpriority · track · 22OT risk · elevatedEPSS 0.018 · 78 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.76% (78th) EPSS

CVSS 5 · medium

Is it mine?

5 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cisa_csaf_ot

EPSS · scored 2026-10-27

Advantech WebAccess before 8.1 allows remote attackers to read sensitive cleartext information about e-mail project accounts via unspecified vectors.

remediations

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

No vendor fix yet; a mitigation is available.

MitigationWebAccesscisa_csaf_ot
Update to the latest version. (http://www.advantech.com/industrial-automation/webaccess)
http://www.advantech.com/industrial-automation/webaccess

cvss

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

5.3

010

base score 0–10 · higher = more severe · hover a vector to decode

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

v3.05.3mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 1.4

v2.05mediumAV:N/AC:L/Au:N/C:P/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.04.3mediumCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:Rsecondary · CISA US

v3.04.9mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200USprimaryCWE-200USCWE-312US

affected products (5)

Products and version ranges known to be affected.

Advantech WebAccess: <=8.0all versionscisa_csaf_otUS
Advantech WebAccess≤ 8.0cisa_csaf_otUS
n/a n/a≤ n/aenisa_euvdEU
Advantech Co., Ltd Advantech WebAccess≤ 8.1fstec_bduRU
advantech webaccess≤ 8.0nvdUScpe:2.3:a:advantech:webaccess:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-16-014-01Advantech WebAccess Vulnerabilities2016-10-17icsa · cisa_csaf_otUS
This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov

also known as (6)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cisa_csaf_ot nvd NVD CVE.org MITRE

published 2016-01-15modified 2026-06-17

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+19392 more

references (4)

External citations — patches, advisories, analysis.

http://www.advantech.com/industrial-automation/webaccessPatchcnnvd
https://ics-cert.us-cert.gov/advisories/ICSA-16-014-01 cnnvd
https://ics-cert.us-cert.gov/advisories/ICSA-16-014-01 enisa_euvd
https://ics-cert.us-cert.gov/advisories/ICSA-16-014-01Third Party AdvisoryUS Government Resourcenvd

scry

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