CVE-2011-4034 describes a critical buffer overflow vulnerability in the Steema TeeChart ActiveX control, impacting Schneider Electric Vijeo Historian, CitectHistorian, and CitectSCADAReports. This flaw allows remote attackers to execute arbitrary code or trigger a denial of service. With a CVSS score of 9.3, it presents a high risk due to its network-based attack vector, medium complexity, and complete compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, a Metasploit module exists, indicating public exploit code availability. Despite its severity and exploit availability, there is minimal community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 4.30CPE matchmatch criteria | cpe:2.3:a:schneider-electric:vijeo_historian:*:*:*:*:*:*:*:* | ||
4.0CPE matchmatch criteria | cpe:2.3:a:schneider-electric:vijeo_historian:4.0:*:*:*:*:*:*:* | ||
4.10CPE matchmatch criteria | cpe:2.3:a:schneider-electric:vijeo_historian:4.10:*:*:*:*:*:*:* | ||
4.20CPE matchmatch criteria | cpe:2.3:a:schneider-electric:vijeo_historian:4.20:*:*:*:*:*:*:* | ||
<= 4.30CPE matchmatch criteria | cpe:2.3:a:schneider-electric:citecthistorian:*:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:C/I:C/A:C
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.
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 records are not available for this CVE.