CVE-2014-0774
Schneider Electric OFS Stack Buffer Overflow
02 Description
Schneider Electric OFS Stack Buffer Overflow
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.46% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 40.1% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2014-02-28 02:00Z12 YR AGO
- Last updated
- 2025-09-24 21:10Z1 YR AGO
- Reserved
- 2014-01-02
- Assigning CNA
- icscert
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- 6b09a551c9983445b78e90baf3fc3624ea47b2618422980461909850cf319008
05 Affected products
06 References
- www.cisa.govhttps://www.cisa.gov/news-events/ics-advisories/icsa-14-058-02
- download.schneider-electric.comhttps://download.schneider-electric.com/files?p_Doc_Ref=SEVD%202014-031-01
- www.securityfocus.com65871http://www.securityfocus.com/bid/65871
- ics-cert.us-cert.govhttp://ics-cert.us-cert.gov/advisories/ICSA-14-058-02
- download.schneider-electric.comhttp://download.schneider-electric.com/files?p_Doc_Ref=SEVD%202014-031-01
07 Remediation
Schneider Electric has a product upgrade as well as a workaround solution that mitigates this vulnerability. Schneider 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=155589... http://www.downloads.schneider-electric.com/ The security announcements affecting the OPC Factory Server are available here: http://www2.schneider-electric.com/sites/corporate/en/support/cybersecurity/cybersecurity.page Schneider Electric recommends customers to upgrade to OFS v3.4 or later (Version v3.5 is currently available). Customers that cannot upgrade are directed to remove the demonstration client from affected computers, provided it is not required for operations.