{"answers":{"affected":"It affects 6 products.","exploited":"There is no known exploitation of CVE-2024-24947 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-24947 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-24947 is a high-severity memory corruption vulnerability in AutomationDirect P3-550E, published on 28 May 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-24947 and fix it if it is affected.\n\nWhat it is: CVE-2024-24947 is a high-severity memory corruption vulnerability in AutomationDirect P3-550E, published on 28 May 2024. 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-2024-24947 in the wild and no public exploit code.\n\nAffected product: AutomationDirect P3-550E. 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-2024-24947/ (Markdown: https://insights.sbomify.com/CVE-2024-24947/index.md)","id":"CVE-2024-24947","markdown":"https://insights.sbomify.com/CVE-2024-24947/index.md","name":"CVE-2024-24947","record":{"aliases":[],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"PLC firmware","requires_auth":"none","summary":"An unauthenticated attacker can cause a denial of service in AutomationDirect P3-550E PLCs by sending a specially crafted network packet that triggers a heap-based buffer overflow.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"talos","cpe":[{"product":"p1-540_firmware","vendor":"automationdirect"},{"product":"p1-550_firmware","vendor":"automationdirect"},{"product":"p2-550_firmware","vendor":"automationdirect"},{"product":"p3-530_firmware","vendor":"automationdirect"},{"product":"p3-550_firmware","vendor":"automationdirect"},{"product":"p3-550e_firmware","vendor":"automationdirect"}],"cvss":{"score":8.2,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"A heap-based buffer overflow vulnerability exists in the Programming Software Connection CurrDir functionality of AutomationDirect P3-550E 1.2.10.9. A specially crafted network packet can lead to denial of service. An attacker can send an unauthenticated packet to trigger these vulnerability.This CVE tracks the heap corruption that occurs at offset `0xb68c4` of version 1.2.10.9 of the P3-550E firmware, which occurs when a call to `memset` relies on an attacker-controlled length value and corrupts any trailing heap allocations.","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":"Memory corruption in P3-550E","id":"CVE-2024-24947","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2024"},"n_packages":0,"n_references":2,"next":{"headline":"Memory corruption in P3-550E","id":"CVE-2024-24954"},"packages":[],"prev":{"headline":"Memory corruption in P3-550E","id":"CVE-2024-24946"},"products":["P3-550E"],"published":"2024-05-28","related":[{"cvss_score":9.8,"headline":"Auth bypass in P3-550E","id":"CVE-2024-21785","kev_date_added":null,"published":"2024-05-28"},{"cvss_score":9.8,"headline":"Code injection in P3-550E","id":"CVE-2024-23601","kev_date_added":null,"published":"2024-05-28"},{"cvss_score":9.8,"headline":"Memory corruption in P3-550E","id":"CVE-2024-24962","kev_date_added":null,"published":"2024-05-28"},{"cvss_score":9.8,"headline":"Memory corruption in P3-550E","id":"CVE-2024-24963","kev_date_added":null,"published":"2024-05-28"},{"cvss_score":9.1,"headline":"Memory corruption in P3-550E","id":"CVE-2024-22187","kev_date_added":null,"published":"2024-05-28"},{"cvss_score":8.2,"headline":"Memory corruption in P3-550E","id":"CVE-2024-24946","kev_date_added":null,"published":"2024-05-28"}],"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":"partial"},"state":"PUBLISHED","updated":"2025-02-13","vendors":["AutomationDirect"]},"summary":"An unauthenticated attacker can cause a denial of service in AutomationDirect P3-550E PLCs by sending a specially crafted network packet that triggers a heap-based buffer overflow.","url":"https://insights.sbomify.com/CVE-2024-24947/"}