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CVE-2011-4043

44
FAUCET Score

CVE-2011-4043 describes an integer overflow vulnerability within an unspecified ActiveX control (SVUIGrd.ocx) affecting ARC Informatique PcVue (versions 6.0-10.0), FrontVue, and PlantVue. This flaw allows remote attackers to execute arbitrary code by supplying a large integer parameter, leading to a buffer overflow. With a CVSS score of 9.3, this vulnerability is critical, requiring no authentication and having high impacts on confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, a public exploit (EDB-17896) exists for PcVue 10.0, though there is minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:arcinfo:frontvue:-:*:*:*:*:*:*:*
>= 6.0, <= 10.0CPE matchmatch criteria
cpe:2.3:a:arcinfo:pcvue:*:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:arcinfo:plantvue:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

AV:N/AC:M/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
7.44%
Probability of exploitation in next 30 days
EPSS Percentile
93.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-17896 · Sep 27, 2011
This CVE's current EPSS score of 0.0744 is in the 71st percentile among its peer group of 8,914 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

support.pcvuescada.com / index.php
Broken Link
pcvuesolutions.com / index.php
Vendor Advisory
us-cert.gov / control_systems/pdf/ICSA-11-340-01.pdf
US Government Resource