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Vulnerabilities

Vulnerability · CVE-2010-0425

modules/arch/win32/mod_isapi.c in mod_isapi in the Apache HTTP Server 2.0.37 through 2.0.63, 2.2.0 through 2.2.14, and 2.3.x before 2.3.7, when running on Windows, doe…

Published Mar 5, 2010 · catalog updated Jun 16, 2026 · websphere application server

Last checked Nov 7, 2026. A connected source was read within the last 7 days.

Check this week

CVE-2010-0425 is not in CISA KEV. FIRST estimates a 94.25% chance of exploitation in the next 30 days. Check whether you run websphere application server.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Critical10.0
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
94.25%
Remediation
Version ranges on file
Affected products
cpe apache/http server · cpe ibm/http server · cpe ibm/websphere application server

modules/arch/win32/mod_isapi.c in mod_isapi in the Apache HTTP Server 2.0.37 through 2.0.63, 2.2.0 through 2.2.14, and 2.3.x before 2.3.7, when running on Windows, does not ensure that request processing is complete before calling isapi_unload for an ISAPI .dll module, which allows remote attackers to execute arbitrary code via unspecified vectors related to a crafted request, a reset packet, and "orphaned callback pointers."

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe apache/http server< 2.0.64
  • cpe apache/http server< 2.2.15
  • cpe apache/http server< 2.3.7
  • cpe ibm/http server6.0.2
  • cpe ibm/http server6.0.2.1
  • cpe ibm/websphere application server< 6.1.0.31

How to fix CVE-2010-0425

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2010-0425 is not in CISA KEV. FIRST estimates a 94.25% chance of exploitation in the next 30 days. Check whether you run websphere application server.

Which versions are affected?

Compare what you have installed with apache/http server < 2.0.64; apache/http server < 2.2.15; apache/http server < 2.3.7; ibm/http server 6.0.2. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 94.25%. There is no CISA KEV listing. A public exploit reference is linked in Sources. That is not the same as confirmed exploitation. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Mar 5, 2010 · Monitored products — critical

    Detected

    modules/arch/win32/mod_isapi.c in mod_isapi in the Apache HTTP Server 2.0.37 through 2.0.63, 2.2.0 through 2.2.14, and 2.3.x before 2.3.7, when running on Windows, does not ensure that request processing is complete before calling isapi_unload for an ISAPI .dll module, which allows remote attackers to execute arbitrary code via unspecified vectors related to a crafted request, a reset packet, and

  2. Jun 16, 2026 · Monitored products — critical

    Updated

    modules/arch/win32/mod_isapi.c in mod_isapi in the Apache HTTP Server 2.0.37 through 2.0.63, 2.2.0 through 2.2.14, and 2.3.x before 2.3.7, when running on Windows, does not ensure that request processing is complete before calling isapi_unload for an ISAPI .dll module, which allows remote attackers to execute arbitrary code via unspecified vectors related to a crafted request, a reset packet, and

Sources

  • CVE.orgVulnerability recordCVE-2010-0425

    Official CVE identifier

    cve.org
  • Monitored products — criticalVendor advisoryCVE-2010-0425

    modules/arch/win32/mod_isapi.c in mod_isapi in the Apache HTTP Server 2.0.37 through 2.0.63, 2.2.0 through 2.2.14, and 2.3.x before 2.3.7, when running on Windows, does not ensure that request processing is complete before calling isapi_unload for an ISAPI .dll module, which allows remote attackers to execute arbitrary code via unspecified vectors related to a crafted request, a reset packet, and

    nvd.nist.gov
  • Metasploit ModulesPublic exploit moduleauxiliary_dos/http/apache_mod_isapi

    Public module reference (normal). Module source is not copied into this catalog.

    rapid7.com

References

Freshness

Last verified in this catalog Nov 7, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • Metasploit ModulesNov 7, 2026
  • CVE.orgNov 4, 2026
  • Monitored products — criticalNov 4, 2026