How severe is CVE-2011-2089?

CVE-2011-2089 has a CVSS 2.0 base score of 9.3, rated critical severity.

Is CVE-2011-2089 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 38% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-2089?

CVE-2011-2089 primarily affects Iconics Bizviz. In total, 14 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-2089?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2011-2089 published?

CVE-2011-2089 was published on 2011-05-13 and last updated on 2026-06-16.

CVE-2011-2089

CVE-2011-2089 is a critical-severity vulnerability in Iconics Bizviz with a CVSS 2.0 base score of 9.3. Its EPSS exploit-prediction score of 38% places it in the 98th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-119.

Key facts

Severity: Critical (CVSS 2.0 base score 9.3)
EPSS exploit prediction: 38% (98th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Iconics Bizviz
Published: 2011-05-13
Last modified: 2026-06-16

Description

Stack-based buffer overflow in the SetActiveXGUID method in the VersionInfo ActiveX control in GenVersion.dll 8.0.138.0 in the WebHMI subsystem in ICONICS BizViz 9.x before 9.22 and GENESIS32 9.x before 9.22 allows remote attackers to execute arbitrary code via a long string in the argument. NOTE: some of these details are obtained from third party information.

Frequently asked questions

What is CVE-2011-2089?: Stack-based buffer overflow in the SetActiveXGUID method in the VersionInfo ActiveX control in GenVersion.dll 8.0.138.0 in the WebHMI subsystem in ICONICS BizViz 9.x before 9.22 and GENESIS32 9.x before 9.22 allows remote attackers to execute arbitrary code via a long string in the argument. NOTE: some of these details are obtained from third party information.
How severe is CVE-2011-2089?: CVE-2011-2089 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2011-2089 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 38% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-2089?: CVE-2011-2089 primarily affects Iconics Bizviz. In total, 14 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-2089?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2011-2089 published?: CVE-2011-2089 was published on 2011-05-13 and last updated on 2026-06-16.

References

Affected products (14)

cpe:2.3:a:iconics:bizviz:9.0:*:*:*:*:*:*:*
cpe:2.3:a:iconics:bizviz:9.01:*:*:*:*:*:*:*
cpe:2.3:a:iconics:bizviz:9.1:*:*:*:*:*:*:*
cpe:2.3:a:iconics:bizviz:9.2:*:*:*:*:*:*:*
cpe:2.3:a:iconics:bizviz:9.13:*:*:*:*:*:*:*
cpe:2.3:a:iconics:bizviz:9.20:*:*:*:*:*:*:*
cpe:2.3:a:iconics:bizviz:9.21:*:*:*:*:*:*:*
cpe:2.3:a:iconics:genesis32:9.0:*:*:*:*:*:*:*
cpe:2.3:a:iconics:genesis32:9.1:*:*:*:*:*:*:*
cpe:2.3:a:iconics:genesis32:9.01:*:*:*:*:*:*:*
cpe:2.3:a:iconics:genesis32:9.2:*:*:*:*:*:*:*
cpe:2.3:a:iconics:genesis32:9.13:*:*:*:*:*:*:*
cpe:2.3:a:iconics:genesis32:9.20:*:*:*:*:*:*:*
cpe:2.3:a:iconics:genesis32:9.21:*:*:*:*:*:*:*

More vulnerabilities in Iconics Bizviz

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CVE-2011-5088 — Critical (CVSS 9.3): The GENESIS32 IcoSetServer ActiveX control in ICONICS GENESIS32 9.21 and BizViz 9.21 configures the trusted zone on the…
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