HIGH
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."
Published Mar 5, 2010
10.0
HIGHCVSS 2.0
EPSS 94.25%
Description
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."
Affected products
No data.
Configuration 1
- ≥ 6.1 · < 6.1.0.31
Configuration 2
AND
OR
- ≥ 2.0.37 · < 2.0.64
- ≥ 2.2.0 · < 2.2.15
- ≥ 2.3.0 · < 2.3.7
Configuration 3
AND
OR
- 6.0.2
- 6.0.2.1
- 6.0.2.3
- 6.0.2.7
- 6.0.2.9
- 6.0.2.11
- 6.0.2.13
- 6.0.2.15
- 6.0.2.19
- 6.0.2.21
- 6.0.2.23
- 6.0.2.25
- 6.0.2.27
- 6.0.2.29
- 6.0.2.31
- 6.0.2.33
- 6.0.2.35
- 6.0.2.37
- 6.0.2.39
- 6.1
- 6.1.0.2
- 6.1.0.3
- 6.1.0.5
- 6.1.0.7
- 6.1.0.9
- 6.1.0.11
- 6.1.0.13
- 6.1.0.15
- 6.1.0.17
- 6.1.0.19
- 6.1.0.21
- 6.1.0.23
- 6.1.0.25
- 6.1.0.27
- 6.1.0.29
Configuration 4
- 10.1.3.5.0
Configuration 5
- < 2.7.2
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
10.0 HIGH NVD
AV:N/AC:L/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
94.25% 0.94248
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.94248
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (42 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 94.25% (0.94248) | 99.85th | v5 (v2026.06.15) |
| Jun 15, 2026 | 94.25% (0.94248) | 99.84th | v5 (v2026.06.15) |
| Mar 4, 2026 | 86.82% (0.86822) | 99.41th | v4 (v2025.03.14) |
| Mar 1, 2026 | 85.77% (0.85771) | 99.37th | v4 (v2025.03.14) |
| Feb 4, 2026 | 86.82% (0.86822) | 99.41th | v4 (v2025.03.14) |
| Feb 1, 2026 | 85.77% (0.85771) | 99.37th | v4 (v2025.03.14) |
| Jan 4, 2026 | 86.82% (0.86822) | 99.40th | v4 (v2025.03.14) |
| Jan 1, 2026 | 85.77% (0.85771) | 99.36th | v4 (v2025.03.14) |
| Dec 4, 2025 | 86.82% (0.86822) | 99.39th | v4 (v2025.03.14) |
| Dec 1, 2025 | 85.77% (0.85771) | 99.34th | v4 (v2025.03.14) |
| Nov 4, 2025 | 86.82% (0.86822) | 99.39th | v4 (v2025.03.14) |
| Nov 1, 2025 | 85.77% (0.85771) | 99.35th | v4 (v2025.03.14) |
| Oct 4, 2025 | 86.82% (0.86822) | 99.39th | v4 (v2025.03.14) |
| Oct 1, 2025 | 85.77% (0.85771) | 99.35th | v4 (v2025.03.14) |
| Sep 4, 2025 | 87.45% (0.87454) | 99.42th | v4 (v2025.03.14) |
| Sep 1, 2025 | 85.46% (0.85461) | 99.34th | v4 (v2025.03.14) |
| Aug 4, 2025 | 87.45% (0.87454) | 99.42th | v4 (v2025.03.14) |
| Aug 1, 2025 | 85.46% (0.85461) | 99.34th | v4 (v2025.03.14) |
| Jul 4, 2025 | 87.60% (0.87600) | 99.42th | v4 (v2025.03.14) |
| Jul 1, 2025 | 85.70% (0.85702) | 99.34th | v4 (v2025.03.14) |
| Jun 4, 2025 | 87.60% (0.87600) | 99.42th | v4 (v2025.03.14) |
| Jun 1, 2025 | 85.70% (0.85702) | 99.33th | v4 (v2025.03.14) |
| May 4, 2025 | 87.60% (0.87600) | 99.41th | v4 (v2025.03.14) |
| May 1, 2025 | 85.70% (0.85702) | 99.32th | v4 (v2025.03.14) |
| Mar 17, 2025 | 87.60% (0.87600) | 99.43th | v4 (v2025.03.14) |
| Dec 12, 2024 | 97.04% (0.97041) | 99.81th | v3 (v2023.03.01) |
| Jun 7, 2024 | 97.31% (0.97311) | 99.87th | v3 (v2023.03.01) |
| Apr 22, 2024 | 97.25% (0.97245) | 99.84th | v3 (v2023.03.01) |
| Mar 7, 2024 | 97.27% (0.97274) | 99.84th | v3 (v2023.03.01) |
| Feb 8, 2024 | 97.08% (0.97079) | 99.74th | v3 (v2023.03.01) |
| Jan 22, 2024 | 97.10% (0.97099) | 99.73th | v3 (v2023.03.01) |
| Dec 9, 2023 | 97.08% (0.97077) | 99.71th | v3 (v2023.03.01) |
| Nov 8, 2023 | 96.98% (0.96978) | 99.66th | v3 (v2023.03.01) |
| Oct 27, 2023 | 97.03% (0.97033) | 99.66th | v3 (v2023.03.01) |
| Sep 14, 2023 | 97.41% (0.97415) | 99.89th | v3 (v2023.03.01) |
| Aug 1, 2023 | 97.41% (0.97409) | 99.87th | v3 (v2023.03.01) |
| Jun 19, 2023 | 97.38% (0.97382) | 99.85th | v3 (v2023.03.01) |
| May 6, 2023 | 97.37% (0.97372) | 99.83th | v3 (v2023.03.01) |
| Mar 22, 2023 | 97.23% (0.97234) | 99.68th | v3 (v2023.03.01) |
| Mar 7, 2023 | 97.41% (0.97407) | 99.84th | v3 (v2023.03.01) |
| Mar 6, 2023 | 83.98% (0.83982) | 99.62th | v2 (v2022.01.01) |
| Feb 4, 2022 | 83.98% (0.83982) | 99.55th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (42)
- http://httpd.apache.org/security/vulnerabilities_20.html x_refsource_CONFIRMVendor Advisory
- http://httpd.apache.org/security/vulnerabilities_22.html x_refsource_CONFIRMVendor Advisory
- http://lists.vmware.com/pipermail/security-announce/2010/000105.html mailing-listx_refsource_MLISTBroken Link
- http://secunia.com/advisories/38978 third-party-advisoryx_refsource_SECUNIABroken Link
- http://secunia.com/advisories/39628 third-party-advisoryx_refsource_SECUNIABroken Link
- http://svn.apache.org/viewvc/httpd/httpd/trunk/CHANGES?r1=917870&r2=917869&pathrev=917870 x_refsource_CONFIRMPermissions Required
- http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/arch/win32/mod_isapi.c?r1=917870&r2=917869&pathrev=917870 x_refsource_CONFIRMPermissions Required
- http://svn.apache.org/viewvc?view=revision&revision=917870 x_refsource_CONFIRMPermissions Required
- http://www-01.ibm.com/support/docview.wss?uid=swg1PM09447 vendor-advisoryx_refsource_AIXAPARThird Party Advisory
- http://www-01.ibm.com/support/docview.wss?uid=swg1PM12247 vendor-advisoryx_refsource_AIXAPARThird Party Advisory
- http://www.kb.cert.org/vuls/id/280613 third-party-advisoryx_refsource_CERT-VNThird Party AdvisoryUS Government Resource
- http://www.oracle.com/technetwork/topics/security/cpujuly2013-1899826.html x_refsource_CONFIRMThird Party Advisory
- http://www.securityfocus.com/bid/38494 vdb-entryx_refsource_BIDBroken LinkExploit
- http://www.securitytracker.com/id?1023701 vdb-entryx_refsource_SECTRACKBroken Link
- http://www.senseofsecurity.com.au/advisories/SOS-10-002 x_refsource_MISCThird Party AdvisoryURL Repurposed
- http://www.vmware.com/security/advisories/VMSA-2010-0014.html x_refsource_CONFIRMThird Party Advisory
- http://www.vupen.com/english/advisories/2010/0634 vdb-entryx_refsource_VUPENBroken LinkVendor Advisory
- http://www.vupen.com/english/advisories/2010/0994 vdb-entryx_refsource_VUPENBroken LinkIssue TrackingMailing ListVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/56624 vdb-entryx_refsource_XFThird Party Advisory
- https://lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e05936ad02af93e9ac%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLISTIssue TrackingMailing List
- https://lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc181eec232489e7f79%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLISTIssue TrackingMailing List
- https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLISTIssue TrackingMailing List
- https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLISTIssue TrackingMailing List
- https://lists.apache.org/thread.html/r0276683d8e1e07153fc8642618830ac0ade85b9ae0dc7b07f63bb8fc%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLISTIssue TrackingMailing List
- https://lists.apache.org/thread.html/r2295080a257bad27ea68ca0af12fc715577f9e84801eae116a33107e%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLISTIssue TrackingMailing List
- https://lists.apache.org/thread.html/r2cb985de917e7da0848c440535f65a247754db8b2154a10089e4247b%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLISTIssue TrackingMailing List
- https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLISTIssue TrackingMailing List
- https://lists.apache.org/thread.html/r5f9c22f9c28adbd9f00556059edc7b03a5d5bb71d4bb80257c0d34e4%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLISTIssue TrackingMailing List
- https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLISTIssue TrackingMailing List
- https://lists.apache.org/thread.html/r8828e649175df56f1f9e3919938ac7826128525426e2748f0ab62feb%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLISTIssue TrackingMailing List
- https://lists.apache.org/thread.html/r9e8622254184645bc963a1d47c5d47f6d5a36d6f080d8d2c43b2b142%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLISTIssue TrackingMailing List
- https://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLISTIssue TrackingMailing List
- https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLISTIssue TrackingMailing List
- https://lists.apache.org/thread.html/rad01d817195e6cc871cb1d73b207ca326379a20a6e7f30febaf56d24%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLISTIssue TrackingMailing List
- https://lists.apache.org/thread.html/rad2acee3ab838b52c04a0698b1728a9a43467bf365bd481c993c535d%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLISTIssue TrackingMailing List
- https://lists.apache.org/thread.html/rb9c9f42dafa25d2f669dac2a536a03f2575bc5ec1be6f480618aee10%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLISTIssue TrackingMailing List
- https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLISTIssue TrackingMailing List
- https://lists.apache.org/thread.html/reb7c64aeea604bf948467d9d1cab8ff23fa7d002be1964bcc275aae7%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLISTIssue TrackingMailing List
- https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLISTIssue TrackingMailing List
- https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLISTIssue TrackingMailing List
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8439 vdb-entrysignaturex_refsource_OVALBroken Link
- https://www.exploit-db.com/exploits/11650 x_refsource_MISCThird Party Advisory
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner redhat
Published Mar 5, 2010
Updated Aug 7, 2024
Reserved Jan 27, 2010
Link CVE-2010-0425
CISA Vulnrichment
Updated n/a