CVE-2011-1919

highpriority · track · 42EPSS 0.046 · 92 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

4.60% (92nd) EPSS

CVSS 10 · high

Is it mine?

6 products

Check your exposure

Who says so?

3 sources

enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-28

Multiple stack-based buffer overflows in GE Intelligent Platforms Proficy Applications before 4.4.1 SIM 101 and 5.x before 5.0 SIM 43 allow remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via crafted TCP message traffic to (1) PRProficyMgr.exe in Proficy Server Manager, (2) PRGateway.exe in Proficy Server Gateway, (3) PRRDS.exe in Proficy Remote Data Service, or (4) PRLicenseMgr.exe in Proficy Server License Manager.

remediations

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

No vendor fix yet; a mitigation is available.

MitigationProficy Plant Applicationscisa_csaf_ot
GE recommends that Proficy Plant Applications users update their systems with the latest product updates, listed below: Proficy Plant Applications 5.0 SIM 43, Proficy Plant Applications 4.4.1 SIM v10. Note: According to GE, Proficy SIMs are cumulative. All future SIMs will include these updates.

cvss

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

10.0

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 8.5–10

v2.010highAV:N/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 10 · impact 10

v2.010criticalAV:N/AC:L/Au:N/C:C/I:C/A:Csecondary · CISA US

v2.08.5highAV:N/AC:L/Au:N/C:C/I:C/A:C/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-119USprimaryCWE-119US

affected products (6)

Products and version ranges known to be affected.

GE Proficy Plant Applications: <=5.0all versionscisa_csaf_otUS
GE Proficy Plant Applications≤ 5.0cisa_csaf_otUS
n/a n/a≤ n/aenisa_euvdEU
ge intelligent platforms proficy historian≤ 4.4.1nvdUScpe:2.3:a:ge:intelligent_platforms_proficy_historian:*:*:*:*:*:*:*:*
ge intelligent platforms proficy historian= 4.0nvdUScpe:2.3:a:ge:intelligent_platforms_proficy_historian:*:*:*:*:*:*:*:*
ge intelligent platforms proficy historian= 5.0nvdUScpe:2.3:a:ge:intelligent_platforms_proficy_historian:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-11-243-01GE Intelligent Platforms Proficy Plant Applications Buffer Overflow2011-06-03icsa · 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 (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd cisa_csaf_ot nvd NVD CVE.org MITRE

published 2011-11-02modified 2026-06-16

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+21039 more

references (4)

External citations — patches, advisories, analysis.

scry

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