{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-28323 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-28323 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-28323 is a critical unsafe deserialization vulnerability in Ivanti Endpoint Manager, published on 30 Jun 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-28323 and fix it if it is affected.\n\nWhat it is: CVE-2023-28323 is a critical unsafe deserialization vulnerability in Ivanti Endpoint Manager, published on 30 Jun 2023. 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-2023-28323 in the wild and no public exploit code.\n\nAffected product: Ivanti Endpoint 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-2023-28323/ (Markdown: https://insights.sbomify.com/CVE-2023-28323/index.md)","id":"CVE-2023-28323","markdown":"https://insights.sbomify.com/CVE-2023-28323/index.md","name":"CVE-2023-28323","record":{"aliases":["GHSA-638m-xxfq-rm3j"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["privilege_escalation","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Ivanti Endpoint Manager","requires_auth":"none","summary":"Unauthenticated attackers can exploit deserialization in Ivanti Endpoint Manager to elevate privileges and potentially compromise the host or network.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"hackerone","cpe":[{"product":"endpoint_manager","vendor":"ivanti"}],"cvss":{"score":9.8,"severity":"critical","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"A deserialization of untrusted data exists in EPM 2022 Su3 and all prior versions that allows an unauthenticated user to elevate rights. This exploit could potentially be used in conjunction with other OS (Operating System) vulnerabilities to escalate privileges on the machine or be used as a stepping stone to get to other network attached machines.","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":"Deserialization in Ivanti Endpoint Manager","id":"CVE-2023-28323","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"ivanti:endpoint_manager","products":["ivanti:endpoint_manager"],"type":"deserialization","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Privilege escalation in Ivanti Endpoint Manager","id":"CVE-2023-28324"},"packages":[],"prev":{"headline":"Information disclosure in https://github.com/curl/curl","id":"CVE-2023-28322"},"products":["Ivanti Endpoint Manager"],"published":"2023-06-30","related":[{"cvss_score":9.8,"headline":"Ivanti Endpoint Manager (EPM) Absolute Path Traversal","id":"CVE-2024-13159","kev_date_added":"2025-03-10","published":"2025-01-14"},{"cvss_score":9.8,"headline":"Ivanti Endpoint Manager (EPM) Absolute Path Traversal","id":"CVE-2024-13160","kev_date_added":"2025-03-10","published":"2025-01-14"},{"cvss_score":9.8,"headline":"Ivanti Endpoint Manager (EPM) Absolute Path Traversal","id":"CVE-2024-13161","kev_date_added":"2025-03-10","published":"2025-01-14"},{"cvss_score":9.6,"headline":"Ivanti Endpoint Manager (EPM) SQL Injection","id":"CVE-2024-29824","kev_date_added":"2024-10-02","published":"2024-05-31"},{"cvss_score":8.6,"headline":"Ivanti Endpoint Manager (EPM) Authentication Bypass","id":"CVE-2026-1603","kev_date_added":"2026-03-09","published":"2026-02-10"},{"cvss_score":10,"headline":"Deserialization in EPM","id":"CVE-2024-29847","kev_date_added":null,"published":"2024-09-12"},{"cvss_score":9.9,"headline":"File upload in n/a","id":"CVE-2020-13774","kev_date_added":null,"published":"2020-11-12"}],"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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-05-05","vendors":["Ivanti"]},"summary":"Unauthenticated attackers can exploit deserialization in Ivanti Endpoint Manager to elevate privileges and potentially compromise the host or network.","url":"https://insights.sbomify.com/CVE-2023-28323/"}