02 Records
FEED: ACQUIRING
01 RecordSTATE: PUBLISHED
02 Description
CNA: icscertSchneider Electric OFS Stack Buffer Overflow
03 Exploitation and scoring
SRC: CISA, FIRST, NVD, RED HAT- 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
- 0.47% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Ranks above 38.4% 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.
SCHEMA: 5.1
- Published
- 2014-02-28 02:00Z12 YR AGO
- Last updated
- 2025-09-24 21:10Z11 MO 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
- CWE-121Stack-based Buffer OverflowVariant
- CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass
- Data version
- 5.1
- Document digest
- 6b09a551c9983445b78e90baf3fc3624ea47b2618422980461909850cf319008
05 Affected products
PAIRS: 5VendorProductVersionsPlatforms
SRC: CNA
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.