CVE-2014-0789
Multiple buffer overflows in the OPC Automation 2.0 Server Object ActiveX control in Schneider Electric OPC Factory Server (OFS) TLXCDSUOFS33 3.5 and earlier, TLXCDSTOFS33 3.5 and earlier, TLXCDLUOFS33 3.5 and earlier, TLXCDLTOFS33 3.5 and earlier, and TLXCDLFOFS33 3.5 and earlier allow remote attackers to cause a denial of service via long arguments to unspecified functions.
- EPSS
- 2.5% chance of exploitation in the next 30 days; higher than 84% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-122, CWE-119
- Published
- Modified
- Record from
- the NVD, synced
Affected
- schneider-electric:opc_factory_server_tlxcdlfofs
- schneider-electric:opc_factory_server_tlxcdltofs
- schneider-electric:opc_factory_server_tlxcdluofs
- schneider-electric:opc_factory_server_tlxcdstofs
- schneider-electric:opc_factory_server_tlxcdsuofs
References
- http://www.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2014/03/20140325_vulnerability_disclosure_opc_factory_server.xml
- http://www2.schneider-electric.com/sites/corporate/en/support/cybersecurity/cybersecurity.page
- https://www.cisa.gov/news-events/ics-advisories/icsa-14-093-01
- http://ics-cert.us-cert.gov/advisories/ICSA-14-093-01
- http://www.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2014/03/20140325_vulnerability_disclosure_opc_factory_server.xml