CVE-2014-0774

mediumpriority · track · 28EPSS 0.005 · 40 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.47% (40th) EPSS

CVSS 6.9 · medium

Is it mine?

21 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-28

Stack-based buffer overflow in the C++ sample client in Schneider Electric OPC Factory Server (OFS) TLXCDSUOFS33 - 3.35, TLXCDSTOFS33 - 3.35, TLXCDLUOFS33 - 3.35, TLXCDLTOFS33 - 3.35, and TLXCDLFOFS33 - 3.35 allows local users to gain privileges via vectors involving a malformed configuration file.

remediations

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

No vendor fix yet; a mitigation is available.

MitigationTLXCDLFOFS33cisa_csaf_ot
Schneider Electric has a product upgrade as well as a workaround solutionSchneider Electric Security Notification SEVD 2014-031-01,”Vulnerability Disclosure – OPC Factory Server V3.35,” (http://www.downloads.schneider-electric.com/?p_Conf=&p_localesFilter=&p_docTypeFilter=1555899,&p_docTypeGroupFilter=3541958)
http://www.downloads.schneider-electric.com/?p_Conf=&p_localesFilter=&p_docTypeFilter=1555899,&p_docTypeGroupFilter=3541958
MitigationTLXCDLTOFS33cisa_csaf_ot
Schneider Electric has a product upgrade as well as a workaround solutionSchneider Electric Security Notification SEVD 2014-031-01,”Vulnerability Disclosure – OPC Factory Server V3.35,” (http://www.downloads.schneider-electric.com/?p_Conf=&p_localesFilter=&p_docTypeFilter=1555899,&p_docTypeGroupFilter=3541958)
http://www.downloads.schneider-electric.com/?p_Conf=&p_localesFilter=&p_docTypeFilter=1555899,&p_docTypeGroupFilter=3541958
MitigationTLXCDLUOFS33cisa_csaf_ot
Schneider Electric has a product upgrade as well as a workaround solutionSchneider Electric Security Notification SEVD 2014-031-01,”Vulnerability Disclosure – OPC Factory Server V3.35,” (http://www.downloads.schneider-electric.com/?p_Conf=&p_localesFilter=&p_docTypeFilter=1555899,&p_docTypeGroupFilter=3541958)
http://www.downloads.schneider-electric.com/?p_Conf=&p_localesFilter=&p_docTypeFilter=1555899,&p_docTypeGroupFilter=3541958
MitigationTLXCDSTOFS33cisa_csaf_ot
Schneider Electric has a product upgrade as well as a workaround solutionSchneider Electric Security Notification SEVD 2014-031-01,”Vulnerability Disclosure – OPC Factory Server V3.35,” (http://www.downloads.schneider-electric.com/?p_Conf=&p_localesFilter=&p_docTypeFilter=1555899,&p_docTypeGroupFilter=3541958)
http://www.downloads.schneider-electric.com/?p_Conf=&p_localesFilter=&p_docTypeFilter=1555899,&p_docTypeGroupFilter=3541958
MitigationTLXCDSUOFS33cisa_csaf_ot
Schneider Electric has a product upgrade as well as a workaround solutionSchneider Electric Security Notification SEVD 2014-031-01,”Vulnerability Disclosure – OPC Factory Server V3.35,” (http://www.downloads.schneider-electric.com/?p_Conf=&p_localesFilter=&p_docTypeFilter=1555899,&p_docTypeGroupFilter=3541958)
http://www.downloads.schneider-electric.com/?p_Conf=&p_localesFilter=&p_docTypeFilter=1555899,&p_docTypeGroupFilter=3541958

cvss

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

6.9

010

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

v2.06.9mediumAV:L/AC:M/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 3.4 · impact 10

v2.06.8mediumAV:L/AC:L/Au:S/C:C/I:C/A:Csecondary · CISA US

v2.06.8mediumAV:L/AC:L/Au:S/C:C/I:C/A:Csecondary · ENISA EU

v2.06.8mediumAV:L/AC:L/Au:S/C:C/I:C/A:Csecondary · ics-cert@hq.dhs.gov USexploitability 3.1 · impact 10

v2.05.9mediumAV:L/AC:M/Au:N/C:C/I:C/A:C/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-119USCWE-121USCWE-121US

affected products (21)

Products and version ranges known to be affected.

Schneider Electric TLXCDLFOFS33: 3.35all versionscisa_csaf_otUS
Schneider Electric TLXCDLTOFS33: 3.35all versionscisa_csaf_otUS
Schneider Electric TLXCDLUOFS33: 3.35all versionscisa_csaf_otUS
Schneider Electric TLXCDSTOFS33: 3.35all versionscisa_csaf_otUS
Schneider Electric TLXCDSUOFS33: 3.35all versionscisa_csaf_otUS
Schneider Electric TLXCDLFOFS33all versionscisa_csaf_otUS
Schneider Electric TLXCDLTOFS33all versionscisa_csaf_otUS
Schneider Electric TLXCDLUOFS33all versionscisa_csaf_otUS
Schneider Electric TLXCDSTOFS33all versionscisa_csaf_otUS
Schneider Electric TLXCDSUOFS33all versionscisa_csaf_otUS
Schneider Electric TLXCDLFOFS33≤ V3.35enisa_euvdEU
Schneider Electric TLXCDLTOFS33≤ V3.35enisa_euvdEU
Schneider Electric TLXCDLUOFS33≤ V3.35enisa_euvdEU
Schneider Electric TLXCDSTOFS33≤ V3.35enisa_euvdEU
Schneider Electric TLXCDSUOFS33≤ V3.35enisa_euvdEU
schneider-electric ofs test client tlxcdlfofs33= 3.35nvdUScpe:2.3:a:schneider-electric:ofs_test_client_tlxcdlfofs33:*:*:*:*:*:*:*:*
schneider-electric ofs test client tlxcdltofs33= 3.35nvdUScpe:2.3:a:schneider-electric:ofs_test_client_tlxcdltofs33:*:*:*:*:*:*:*:*
schneider-electric ofs test client tlxcdluofs33= 3.35nvdUScpe:2.3:a:schneider-electric:ofs_test_client_tlxcdluofs33:*:*:*:*:*:*:*:*
schneider-electric ofs test client tlxcdstofs33= 3.35nvdUScpe:2.3:a:schneider-electric:ofs_test_client_tlxcdstofs33:*:*:*:*:*:*:*:*
schneider-electric ofs test client tlxcdsuofs33= 3.35nvdUScpe:2.3:a:schneider-electric:ofs_test_client_tlxcdsuofs33:*:*:*:*:*:*:*:*

showing 20 of 21

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-14-058-02Schneider Electric OFS Buffer Overflow Vulnerability2014-11-30icsa · 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 (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 2014-02-28modified 2026-06-17

references (10)

External citations — patches, advisories, analysis.

scry

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