{"answers":{"affected":"9 open source packages ship an affected version, including org.apache.tomcat.embed:tomcat-embed-core and tomcat. It affects 3 products.","exploited":"There is no known exploitation of CVE-2021-24122 in the wild and no public exploit code.","fix":"Upgrade org.apache.tomcat.embed:tomcat-embed-core to a fixed version for your release line: 10.0.0-M10, 7.0.107, 8.5.60 or 9.0.40.","what":"CVE-2021-24122 is a medium-severity vulnerability in Apache Tomcat, published on 14 Jan 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-24122 and fix it if it is affected.\n\nWhat it is: CVE-2021-24122 is a medium-severity vulnerability in Apache Tomcat, published on 14 Jan 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-24122 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.apache.tomcat.embed:tomcat-embed-core (Maven): affected from 10.0.0-M1; fixed in 10.0.0-M10\n- org.apache.tomcat.embed:tomcat-embed-core (Maven): affected from 10.0.0-M1; fixed in 10.0.0-M10\n- org.apache.tomcat.embed:tomcat-embed-core (Maven): affected from 7.0.0; fixed in 7.0.107\n- org.apache.tomcat.embed:tomcat-embed-core (Maven): affected from 7.0.0; fixed in 7.0.107\n- org.apache.tomcat.embed:tomcat-embed-core (Maven): affected from 8.5.0; fixed in 8.5.60\n- org.apache.tomcat.embed:tomcat-embed-core (Maven): affected from 8.5.0; fixed in 8.5.60\n- org.apache.tomcat.embed:tomcat-embed-core (Maven): affected from 9.0.0; fixed in 9.0.40\n- org.apache.tomcat.embed:tomcat-embed-core (Maven): affected from 9.0.0; fixed in 9.0.40\n- tomcat (Bitnami): affected from 7.0.0; fixed in 7.0.107, 8.5.60, 9.0.40\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2021-24122/ (Markdown: https://insights.sbomify.com/CVE-2021-24122/index.md)","id":"CVE-2021-24122","markdown":"https://insights.sbomify.com/CVE-2021-24122/index.md","name":"CVE-2021-24122","record":{"aliases":["BIT-tomcat-2021-24122","DEBIAN-CVE-2021-24122","GHSA-2rvv-w9r2-rg7m","MGASA-2021-0072","OESA-2021-1075","SUSE-SU-2021:0530-1","SUSE-SU-2021:0531-1","UBUNTU-CVE-2021-24122","openSUSE-SU-2021:0330-1"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":true,"product_category":"Apache Tomcat","requires_auth":"none","summary":"Attackers can disclose JSP source code when Tomcat serves resources from network locations on NTFS file systems.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"tomcat","vendor":"apache"},{"product":"debian_linux","vendor":"debian"},{"product":"agile_product_lifecycle_management","vendor":"oracle"}],"cvss":{"score":5.9,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-706","name":"Use of Incorrectly-Resolved Name or Reference"},{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"When serving resources from a network location using the NTFS file system, Apache Tomcat versions 10.0.0-M1 to 10.0.0-M9, 9.0.0.M1 to 9.0.39, 8.5.0 to 8.5.59 and 7.0.0 to 7.0.106 were susceptible to JSP source code disclosure in some configurations. The root cause was the unexpected behaviour of the JRE API File.getCanonicalPath() which in turn was caused by the inconsistent behaviour of the Windows API (FindFirstFileW) in some circumstances.","ecosystems":["Bitnami","Maven","SUSE:Linux Enterprise Module for Web and Scripting 15 SP2","SUSE:Linux Enterprise Server 12 SP5","SUSE:Linux Enterprise Server for SAP Applications 12 SP5","openSUSE:Leap 15.2"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Apache Tomcat information disclosure","id":"CVE-2021-24122","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"apache:tomcat","products":["apache:tomcat","debian:debian_linux","oracle:agile_product_lifecycle_management"],"type":"information_disclosure","year":"2021"},"n_packages":13,"n_references":12,"next":{"headline":"PowerPress \u003c 8.3.8 - Authenticated Arbitrary File Upload leading to RCE","id":"CVE-2021-24123"},"packages":[{"ecosystem":"Bitnami","fixed":["7.0.107","8.5.60","9.0.40"],"introduced":["7.0.0","8.5.0","9.0.1"],"last_affected":[],"package":"tomcat","purl":"pkg:bitnami/tomcat","source":"BIT-tomcat-2021-24122"},{"ecosystem":"Maven","fixed":["10.0.0-M10"],"introduced":["10.0.0-M1"],"last_affected":[],"package":"org.apache.tomcat.embed:tomcat-embed-core","purl":null,"source":"GHSA-2rvv-w9r2-rg7m"},{"ecosystem":"Maven","fixed":["10.0.0-M10"],"introduced":["10.0.0-M1"],"last_affected":[],"package":"org.apache.tomcat.embed:tomcat-embed-core","purl":"pkg:maven/org.apache.tomcat.embed/tomcat-embed-core","source":"GHSA-2rvv-w9r2-rg7m"},{"ecosystem":"Maven","fixed":["7.0.107"],"introduced":["7.0.0"],"last_affected":[],"package":"org.apache.tomcat.embed:tomcat-embed-core","purl":null,"source":"GHSA-2rvv-w9r2-rg7m"},{"ecosystem":"Maven","fixed":["7.0.107"],"introduced":["7.0.0"],"last_affected":[],"package":"org.apache.tomcat.embed:tomcat-embed-core","purl":"pkg:maven/org.apache.tomcat.embed/tomcat-embed-core","source":"GHSA-2rvv-w9r2-rg7m"},{"ecosystem":"Maven","fixed":["8.5.60"],"introduced":["8.5.0"],"last_affected":[],"package":"org.apache.tomcat.embed:tomcat-embed-core","purl":null,"source":"GHSA-2rvv-w9r2-rg7m"},{"ecosystem":"Maven","fixed":["8.5.60"],"introduced":["8.5.0"],"last_affected":[],"package":"org.apache.tomcat.embed:tomcat-embed-core","purl":"pkg:maven/org.apache.tomcat.embed/tomcat-embed-core","source":"GHSA-2rvv-w9r2-rg7m"},{"ecosystem":"Maven","fixed":["9.0.40"],"introduced":["9.0.0"],"last_affected":[],"package":"org.apache.tomcat.embed:tomcat-embed-core","purl":null,"source":"GHSA-2rvv-w9r2-rg7m"},{"ecosystem":"Maven","fixed":["9.0.40"],"introduced":["9.0.0"],"last_affected":[],"package":"org.apache.tomcat.embed:tomcat-embed-core","purl":"pkg:maven/org.apache.tomcat.embed/tomcat-embed-core","source":"GHSA-2rvv-w9r2-rg7m"},{"ecosystem":"SUSE:Linux Enterprise Module for Web and Scripting 15 SP2","fixed":["9.0.36-3.21.1"],"introduced":["0"],"last_affected":[],"package":"tomcat","purl":"pkg:rpm/suse/tomcat\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015%20SP2","source":"SUSE-SU-2021:0531-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5","fixed":["9.0.36-3.61.1"],"introduced":["0"],"last_affected":[],"package":"tomcat","purl":"pkg:rpm/suse/tomcat\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5","source":"SUSE-SU-2021:0530-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","fixed":["9.0.36-3.61.1"],"introduced":["0"],"last_affected":[],"package":"tomcat","purl":"pkg:rpm/suse/tomcat\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5","source":"SUSE-SU-2021:0530-1"},{"ecosystem":"openSUSE:Leap 15.2","fixed":["9.0.36-lp152.2.19.1"],"introduced":["0"],"last_affected":[],"package":"tomcat","purl":"pkg:rpm/opensuse/tomcat\u0026distro=openSUSE%20Leap%2015.2","source":"openSUSE-SU-2021:0330-1"}],"prev":{"headline":"Information disclosure in n/a","id":"CVE-2021-24119"},"products":["Apache Tomcat"],"published":"2021-01-14","related":[{"cvss_score":10,"headline":"Apache Tomcat Path Equivalence","id":"CVE-2025-24813","kev_date_added":"2025-04-01","published":"2025-03-10"},{"cvss_score":9.8,"headline":"Apache Tomcat Remote Code Execution","id":"CVE-2016-8735","kev_date_added":"2023-05-12","published":"2017-04-06"},{"cvss_score":8.1,"headline":"Apache Tomcat Remote Code Execution","id":"CVE-2017-12617","kev_date_added":"2022-03-25","published":"2017-10-03"},{"cvss_score":8.1,"headline":"Apache Tomcat on Windows Remote Code Execution","id":"CVE-2017-12615","kev_date_added":"2022-03-25","published":"2017-09-19"},{"cvss_score":7.5,"headline":"Apache Tomcat Missing Encryption of Sensitive Data","id":"CVE-2026-34486","kev_date_added":"2026-08-04","published":"2026-04-09"},{"cvss_score":9.8,"headline":"Apache Tomcat: HTTP/2 no-authority bypass of strict SNI validation - CVE-2026-32990 fix incomplete","id":"CVE-2026-65637","kev_date_added":null,"published":"2026-08-25"},{"cvss_score":9.8,"headline":"Apache Tomcat: Limited replay attack possible with DIGEST authentication","id":"CVE-2026-65905","kev_date_added":null,"published":"2026-08-25"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-08","vendors":["Apache Software Foundation"]},"summary":"Attackers can disclose JSP source code when Tomcat serves resources from network locations on NTFS file systems.","url":"https://insights.sbomify.com/CVE-2021-24122/"}