CVE-2014-2381

low

Published 2014-08-28 · Modified 2026-05-06

CVSS v3

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CVSS v2

2.1

VIR risk

2.1

Description

Schneider Electric Wonderware Information Server (WIS) Portal 4.0 SP1 through 5.5 uses weak encryption, which allows local users to obtain sensitive information by reading a credential file.

Predictions

Exploit likelihood

20%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

Application impact

Vendor	Product	Versions
invensys	wonderware_information_server	`4.0`
invensys	wonderware_information_server	`4.5`
invensys	wonderware_information_server	`5.0`
invensys	wonderware_information_server	`5.5`

References

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2014/icsa-14-238-02.json
https://www.cisa.gov/news-events/ics-advisories/icsa-14-238-02
https://ics-cert.us-cert.gov/advisories/ICSA-14-238-02

CWEs

CWE-326

Verify integrity in audit chain (admin only). AS-IS.