CVE-2007-3658

CVE-2007-3658 is a medium-severity vulnerability in Microsoft Register Server with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Unspecified vulnerability in Microsoft Register Server (REGSVR) allows attackers to cause a denial of service via a crafted DLL library.

Frequently asked questions

What is CVE-2007-3658?
Unspecified vulnerability in Microsoft Register Server (REGSVR) allows attackers to cause a denial of service via a crafted DLL library.
How severe is CVE-2007-3658?
CVE-2007-3658 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2007-3658 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-3658?
CVE-2007-3658 affects Microsoft Register Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-3658?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-3658 published?
CVE-2007-3658 was published on 2007-07-10 and last updated on 2026-06-16.

References

Affected products (1)