How severe is CVE-2008-4387?

CVE-2008-4387 has a CVSS 2.0 base score of 9.3, rated critical severity.

Is CVE-2008-4387 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 16% (96th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-4387?

CVE-2008-4387 primarily affects Sap Sapgui. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2008-4387?

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-2008-4387 published?

CVE-2008-4387 was published on 2008-11-10 and last updated on 2026-06-16.

CVE-2008-4387

CVE-2008-4387 is a critical-severity vulnerability in Sap Sapgui with a CVSS 2.0 base score of 9.3. Its EPSS exploit-prediction score of 16% places it in the 96th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-94.

Key facts

Severity: Critical (CVSS 2.0 base score 9.3)
EPSS exploit prediction: 16% (96th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Sap Sapgui
Published: 2008-11-10
Last modified: 2026-06-16

Description

Unspecified vulnerability in the Simba MDrmSap ActiveX control in mdrmsap.dll in SAP SAPgui allows remote attackers to execute arbitrary code via unknown vectors involving instantiation by Internet Explorer.

Frequently asked questions

What is CVE-2008-4387?: Unspecified vulnerability in the Simba MDrmSap ActiveX control in mdrmsap.dll in SAP SAPgui allows remote attackers to execute arbitrary code via unknown vectors involving instantiation by Internet Explorer.
How severe is CVE-2008-4387?: CVE-2008-4387 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2008-4387 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 16% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-4387?: CVE-2008-4387 primarily affects Sap Sapgui. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2008-4387?: 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-2008-4387 published?: CVE-2008-4387 was published on 2008-11-10 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:sap:sapgui:*:*:*:*:*:*:*:*
cpe:2.3:a:simba_technologies:mdrmsap_activex_control:*:*:*:*:*:*:*:*

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