VDB

CVE-2018-1323

CVE-2018-1323 PUBLISHED CVSS 7.5 HIGH

The IIS/ISAPI specific code in the Apache Tomcat JK ISAPI Connector 1.2.0 to 1.2.42 that normalised the requested path before matching it to the URI-worker map did not handle some edge cases correctly. If only a sub-set of the URLs supported by Tomcat were exposed via IIS, then it was possible for a specially constructed request to expose application functionality through the reverse proxy that was not intended for clients accessing Tomcat via the reverse proxy.

EPSS 31.78% · 96.9th percentile

Risk Scores

CVSS 3.0
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS Score
31.78%
96.9th percentile

Affected Products

VendorProductVersions
apachetomcat_jk_connector1.2.0
Apache Software FoundationApache Tomcat ConnectorsApache Tomcat JK ISAPI Connector 1.2.0 to 1.2.42

Exploit Intelligence

Timeline

  • Mar 12, 2018 CVE Published
  • Apr 14, 2021 EPSS Score
  • Feb 4, 2022 EPSS Score
  • Jul 8, 2023 EPSS Score
  • Jul 12, 2023 EPSS Score
  • Oct 30, 2023 EPSS Score
  • Nov 8, 2023 EPSS Score
  • Sep 17, 2024 CVE Updated
  • Dec 17, 2024 EPSS Score
  • Mar 29, 2025 EPSS Score
  • Mar 30, 2025 EPSS Score
  • May 4, 2025 EPSS Score

References

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