{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2021-21083 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-21083 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-21083 is a high-severity missing authorization vulnerability in Adobe Experience Manager, published on 28 Jun 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-2021-21083 and fix it if it is affected.\n\nWhat it is: CVE-2021-21083 is a high-severity missing authorization vulnerability in Adobe Experience Manager, published on 28 Jun 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-2021-21083 in the wild and no public exploit code.\n\nAffected product: Adobe Experience Manager. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2021-21083/ (Markdown: https://insights.sbomify.com/CVE-2021-21083/index.md)","id":"CVE-2021-21083","markdown":"https://insights.sbomify.com/CVE-2021-21083/index.md","name":"CVE-2021-21083","record":{"aliases":["GHSA-mg45-vhfv-wcj4"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Adobe Experience Manager","requires_auth":"none","summary":"An unauthenticated attacker can cause a denial-of-service in Adobe Experience Manager due to improper access control in the DSRPReindexServlet.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"adobe","cpe":[{"product":"experience_manager","vendor":"adobe"},{"product":"experience_manager_cloud_service","vendor":"adobe"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"}],"description":"AEM's Cloud Service offering, as well as versions 6.5.7.0 (and below), 6.4.8.3 (and below) and 6.3.3.8 (and below) are affected by an Improper Access Control vulnerability. An unauthenticated attacker could leverage this vulnerability to cause an application denial-of-service in the context of the current user.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Adobe Experience Manager broken access control in DSRPReindexServlet could lead to denial-of-service","id":"CVE-2021-21083","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"adobe:experience_manager","products":["adobe:experience_manager","adobe:experience_manager_cloud_service"],"type":"missing_authorization","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site scripting in Experience Manager","id":"CVE-2021-21084"},"packages":[],"prev":{"headline":"Adobe Photoshop Memory Corruption","id":"CVE-2021-21082"},"products":["Experience Manager"],"published":"2021-06-28","related":[{"cvss_score":10,"headline":"Adobe Experience Manager | Incorrect Authorization (CWE-863)","id":"CVE-2026-90532","kev_date_added":null,"published":"2026-10-13"},{"cvss_score":9.9,"headline":"Adobe Experience Manager | Improper Input Validation (CWE-20)","id":"CVE-2026-105895","kev_date_added":null,"published":"2026-10-13"},{"cvss_score":9.9,"headline":"Adobe Experience Manager | Incorrect Authorization (CWE-863)","id":"CVE-2026-19232","kev_date_added":null,"published":"2026-09-08"},{"cvss_score":9.8,"headline":"Adobe Experience Manager (MS) | Deserialization of Untrusted Data (CWE-502)","id":"CVE-2025-49533","kev_date_added":null,"published":"2025-07-08"},{"cvss_score":9.8,"headline":"AEM Forms Improper Restriction of XML External Entity Reference","id":"CVE-2021-40722","kev_date_added":null,"published":"2022-01-13"},{"cvss_score":9.8,"headline":"Command injection in Adobe Experience Manager","id":"CVE-2019-8088","kev_date_added":null,"published":"2019-10-25"},{"cvss_score":9.8,"headline":"Auth bypass in Adobe Experience Manager","id":"CVE-2019-7964","kev_date_added":null,"published":"2019-08-16"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["Adobe"]},"summary":"An unauthenticated attacker can cause a denial-of-service in Adobe Experience Manager due to improper access control in the DSRPReindexServlet.","url":"https://insights.sbomify.com/CVE-2021-21083/"}