How severe is CVE-2014-2380?

CVE-2014-2380 has a CVSS 2.0 base score of 7.8, rated high severity.

Is CVE-2014-2380 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-2380?

CVE-2014-2380 primarily affects Invensys Wonderware Information Server. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-2380?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2014-2380 published?

CVE-2014-2380 was published on 2014-08-28 and last updated on 2026-06-17.

CVE-2014-2380

CVE-2014-2380 is a high-severity vulnerability in Invensys Wonderware Information Server with a CVSS 2.0 base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-326.

Key facts

Severity: High (CVSS 2.0 base score 7.8)
EPSS exploit prediction: 1% (51st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-326
Affected product: Invensys Wonderware Information Server
Published: 2014-08-28
Last modified: 2026-06-17

Description

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

Frequently asked questions

What is CVE-2014-2380?: Schneider Electric Wonderware Information Server (WIS) Portal 4.0 SP1 through 5.5 uses weak encryption, which allows remote attackers to obtain sensitive information by reading a credential file.
How severe is CVE-2014-2380?: CVE-2014-2380 has a CVSS 2.0 base score of 7.8, rated high severity.
Is CVE-2014-2380 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-2380?: CVE-2014-2380 primarily affects Invensys Wonderware Information Server. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-2380?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2014-2380 published?: CVE-2014-2380 was published on 2014-08-28 and last updated on 2026-06-17.

References

Affected products (5)

cpe:2.3:a:invensys:wonderware_information_server:4.0:sp1:*:*:*:*:*:*
cpe:2.3:a:invensys:wonderware_information_server:4.0:sp1:*:*:portal:*:*:*
cpe:2.3:a:invensys:wonderware_information_server:4.5:-:portal:*:*:*:*:*
cpe:2.3:a:invensys:wonderware_information_server:5.0:-:portal:*:*:*:*:*
cpe:2.3:a:invensys:wonderware_information_server:5.5:*:*:*:portal:*:*:*

More vulnerabilities in Invensys Wonderware Information Server

CVE-2013-0686 — Critical (CVSS 9.3): Invensys Wonderware Information Server (WIS) 4.0 SP1SP1, 4.5- Portal, and 5.0- Portal allows remote attackers to read…
CVE-2013-0685 — Critical (CVSS 9.3): Invensys Wonderware Information Server (WIS) 4.0 SP1SP1, 4.5- Portal, and 5.0- Portal does not restrict unspecified…
CVE-2011-2962 — Critical (CVSS 9.3): Multiple stack-based buffer overflows in Invensys Wonderware Information Server 3.1, 4.0, and 4.0 SP1 allow remote…
CVE-2014-5399 — High (CVSS 7.5): SQL injection vulnerability in Schneider Electric Wonderware Information Server (WIS) Portal 4.0 SP1 through 5.5 allows…
CVE-2014-5397 — High (CVSS 7.5): Cross-site scripting (XSS) vulnerability in Schneider Electric Wonderware Information Server (WIS) Portal 4.0 SP1…
CVE-2013-0684 — High (CVSS 7.5): SQL injection vulnerability in Invensys Wonderware Information Server (WIS) 4.0 SP1SP1, 4.5- Portal, and 5.0- Portal…

All CVEs affecting Invensys Wonderware Information Server →

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