Is CVE-2011-2217 in the CISA KEV catalog?

No. CVE-2011-2217 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2011-2217?

CVE-2011-2217 has a CVSS v2 base score of 9.3 (HIGH).

What is the EPSS score for CVE-2011-2217?

CVE-2011-2217 has an EPSS score of 41.96% (99th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2011-2217

HIGHEPSS 99th pctl

9.3

CVSS v2

NVD

Description

Certain ActiveX controls in (1) tsgetxu71ex552.dll and (2) tsgetx71ex552.dll in Tom Sawyer GET Extension Factory 5.5.2.237, as used in VI Client (aka VMware Infrastructure Client) 2.0.2 before Build 230598 and 2.5 before Build 204931 in VMware Infrastructure 3, do not properly handle attempted initialization within Internet Explorer, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted HTML document.

CWE-119Buffer Overflow

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

41.96%probability of exploitation in 30 days

99thpercentile

Very high risk: more likely to be exploited than 99% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.