CVE-2011-4043 json
Integer overflow in an unspecified ActiveX control in SVUIGrd.ocx in ARC Informatique PcVue 6.0 through 10.0, FrontVue, and PlantVue allows…
published 2012-04-03 14 y ago modified 2026-07-09 4 mo ago also EUVD-2011-3995
- cvss
- 9.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 7.4%
- EPSS 7.4% chance of exploitation in 30 days, percentile 94%
- public exploits
- 1
- Exploit-DB
Summary
Integer overflow in an unspecified ActiveX control in SVUIGrd.ocx in ARC Informatique PcVue 6.0 through 10.0, FrontVue, and PlantVue allows remote attackers to execute arbitrary code via a large value for an integer parameter, leading to a buffer overflow.
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
cisa ICSA-11-340-01 updated cvss 9.3
ARC Informatique PcVue HMI/SCADA ActiveX Vulnerabilities
-
ARC Informatique FrontVue ARC Informatique PcVue >=6.xx ARC Informatique PlantVueaffected: mitigation cisa.gov
From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf
Timeline
- First public exploit (EDB-17896)
- Published
Exploit prediction
7.42% chance of exploitation in the next 30 days, higher than 94% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- EDB-17896 PcVue 10.0 - Multiple Vulnerabilities dos, 2011-09-27
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-189 Numeric Errors
References
-
pcvuesolutions.com
/index.php?option=com_content&view=article&id=244&Itemid=257
vendor-advisory
-
us-cert.gov
/control_systems/pdf/ICSA-11-340-01.pdf
us-government-resource
-
support.pcvuescada.com
/index.php?option=com_k2&view=item&id=512&Itemid=440
broken-link
Sources
- CVE List CVE-2011-4043
- NVD CVE-2011-4043
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.