{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-21406 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-21406 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-21406 is a high-severity memory corruption vulnerability in AXIS A1001 Network Door Controller, published on 25 Jul 2023. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-21406 and fix it if it is affected.\n\nWhat it is: CVE-2023-21406 is a high-severity memory corruption vulnerability in AXIS A1001 Network Door Controller, published on 25 Jul 2023. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-21406 in the wild and no public exploit code.\n\nAffected product: AXIS A1001 Network Door Controller. 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-2023-21406/ (Markdown: https://insights.sbomify.com/CVE-2023-21406/index.md)","id":"CVE-2023-21406","markdown":"https://insights.sbomify.com/CVE-2023-21406/index.md","name":"CVE-2023-21406","record":{"aliases":["GHSA-m2fp-c5wr-xjph"],"analysis":{"component_type":"iot_embedded","fix_type":"patch","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Network Door Controller","requires_auth":"none","summary":"Heap-based buffer overflow in AXIS A1001 allows arbitrary code execution via malicious OSDP messages.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Axis","cpe":[{"product":"a1001_firmware","vendor":"axis"}],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"},{"id":"CWE-122","name":"Heap-based Buffer Overflow"}],"description":"Ariel Harush and Roy Hodir from OTORIO have found a flaw in the AXIS A1001 when\ncommunicating over OSDP. A heap-based buffer overflow was found in the pacsiod process which\nis handling the OSDP communication allowing to write outside of the allocated buffer. By\nappending invalid data to an OSDP message it was possible to write data beyond the heap\nallocated buffer. The data written outside the buffer could be used to execute arbitrary code. \n\nlease refer to the Axis security advisory for more information, mitigation and affected products and software versions.","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":"Heap-based buffer overflow in Axis A1001 Network Door Controller's OSDP communication","id":"CVE-2023-21406","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Privilege escalation in AXIS License Plate Verifier ACAP","id":"CVE-2023-21407"},"packages":[],"prev":{"headline":"Denial-of-Service vulnerability in Axis Network Door Controller's and Axis Network Intercom's OSDP communication","id":"CVE-2023-21405"},"products":["AXIS A1001 Network Door Controller"],"published":"2023-07-25","related":[{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2018-10660","kev_date_added":null,"published":"2018-06-26"},{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2018-10661","kev_date_added":null,"published":"2018-06-26"},{"cvss_score":9.8,"headline":"Information disclosure in n/a","id":"CVE-2018-10662","kev_date_added":null,"published":"2018-06-26"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2018-10658","kev_date_added":null,"published":"2018-06-26"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2018-10659","kev_date_added":null,"published":"2018-06-26"},{"cvss_score":7.5,"headline":"Information disclosure in n/a","id":"CVE-2018-10663","kev_date_added":null,"published":"2018-06-26"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2018-10664","kev_date_added":null,"published":"2018-06-26"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-11-08","vendors":["Axis Communications AB"]},"summary":"Heap-based buffer overflow in AXIS A1001 allows arbitrary code execution via malicious OSDP messages.","url":"https://insights.sbomify.com/CVE-2023-21406/"}