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4 vulnerabilities found for OPC Factory Server (OFS) by Schneider Electric
CVE-2023-2161 (GCVE-0-2023-2161)
Vulnerability from nvd – Published: 2023-05-16 04:31 – Updated: 2025-01-22 21:45
VLAI
Summary
A CWE-611: Improper Restriction of XML External Entity Reference vulnerability exists that
could cause unauthorized read access to the file system when a malicious configuration file is
loaded on to the software by a local user.
Severity
5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Schneider Electric | OPC Factory Server (OFS) |
Affected:
Versions prior to V3.63SP2
|
Date Public
2023-05-09 04:24
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CVE-2014-0789 (GCVE-0-2014-0789)
Vulnerability from nvd – Published: 2014-04-04 15:00 – Updated: 2025-09-25 17:45
VLAI
Title
Schneider Electric OPC Factory Server Buffer Overflow
Summary
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.
Severity
No CVSS data available.
CWE
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.cisa.gov/news-events/ics-advisories/i… | |
| http://www.schneider-electric.com/corporate/en/su… | x_refsource_CONFIRM |
| http://www2.schneider-electric.com/sites/corporat… | |
| http://ics-cert.us-cert.gov/advisories/ICSA-14-093-01 | x_refsource_MISCx_transferred |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Schneider Electric | OPC Factory Server (OFS) |
Affected:
0 , ≤ TLXCDSUOFS33 – V3.5
(custom)
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Date Public
2014-04-03 06:00
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CVE-2023-2161 (GCVE-0-2023-2161)
Vulnerability from cvelistv5 – Published: 2023-05-16 04:31 – Updated: 2025-01-22 21:45
VLAI
Summary
A CWE-611: Improper Restriction of XML External Entity Reference vulnerability exists that
could cause unauthorized read access to the file system when a malicious configuration file is
loaded on to the software by a local user.
Severity
5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Schneider Electric | OPC Factory Server (OFS) |
Affected:
Versions prior to V3.63SP2
|
Date Public
2023-05-09 04:24
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CVE-2014-0789 (GCVE-0-2014-0789)
Vulnerability from cvelistv5 – Published: 2014-04-04 15:00 – Updated: 2025-09-25 17:45
VLAI
Title
Schneider Electric OPC Factory Server Buffer Overflow
Summary
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.
Severity
No CVSS data available.
CWE
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.cisa.gov/news-events/ics-advisories/i… | |
| http://www.schneider-electric.com/corporate/en/su… | x_refsource_CONFIRM |
| http://www2.schneider-electric.com/sites/corporat… | |
| http://ics-cert.us-cert.gov/advisories/ICSA-14-093-01 | x_refsource_MISCx_transferred |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Schneider Electric | OPC Factory Server (OFS) |
Affected:
0 , ≤ TLXCDSUOFS33 – V3.5
(custom)
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Date Public
2014-04-03 06:00
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