{"answers":{"affected":"It affects 14 products.","exploited":"There is no known exploitation of CVE-2020-10245 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-10245 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-10245 is a critical memory corruption vulnerability in Codesys Control Runtime System Toolkit, published on 26 Mar 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-10245 and fix it if it is affected.\n\nWhat it is: CVE-2020-10245 is a critical memory corruption vulnerability in Codesys Control Runtime System Toolkit, published on 26 Mar 2020. 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-2020-10245 in the wild and no public exploit code.\n\nAffected product: Codesys Control Runtime System Toolkit. 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-2020-10245/ (Markdown: https://insights.sbomify.com/CVE-2020-10245/index.md)","id":"CVE-2020-10245","markdown":"https://insights.sbomify.com/CVE-2020-10245/index.md","name":"CVE-2020-10245","record":{"aliases":["GHSA-566c-75hw-w2q2"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"CODESYS web server","requires_auth":"none","summary":"A buffer overflow in the CODESYS V3 web server allows attackers to execute arbitrary code or cause denial of service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"control_for_beaglebone","vendor":"codesys"},{"product":"control_for_empc-a\\/imx6","vendor":"codesys"},{"product":"control_for_iot2000","vendor":"codesys"},{"product":"control_for_linux","vendor":"codesys"},{"product":"control_for_pfc100","vendor":"codesys"},{"product":"control_for_pfc200","vendor":"codesys"},{"product":"control_for_plcnext","vendor":"codesys"},{"product":"control_for_raspberry_pi","vendor":"codesys"},{"product":"control_rte","vendor":"codesys"},{"product":"control_runtime_system_toolkit","vendor":"codesys"},{"product":"control_win","vendor":"codesys"},{"product":"embedded_target_visu_toolkit","vendor":"codesys"},{"product":"hmi","vendor":"codesys"},{"product":"remote_target_visu_toolkit","vendor":"codesys"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","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-787","name":"Out-of-bounds Write"}],"description":"CODESYS V3 web server before 3.5.15.40, as used in CODESYS Control runtime systems, has a buffer overflow.","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 n/a","id":"CVE-2020-10245","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"codesys:control_runtime_system_toolkit","products":["codesys:control_runtime_system_toolkit"],"type":"memory_corruption","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2020-10246"},"packages":[],"prev":{"headline":"Weak cryptography in n/a","id":"CVE-2020-10244"},"products":["n/a"],"published":"2020-03-26","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2019-18858","kev_date_added":null,"published":"2019-11-20"},{"cvss_score":9.8,"headline":"Memory corruption in CODESYS V3 web server","id":"CVE-2019-13548","kev_date_added":null,"published":"2019-09-13"},{"cvss_score":8.8,"headline":"Codesys Runtime Improper Limitation of a Pathname","id":"CVE-2018-25048","kev_date_added":null,"published":"2023-03-23"},{"cvss_score":8.8,"headline":"Privilege escalation in n/a","id":"CVE-2019-9008","kev_date_added":null,"published":"2019-09-17"},{"cvss_score":7.8,"headline":"CODESYS V3 prone to Inadequate Password Hashing","id":"CVE-2020-12069","kev_date_added":null,"published":"2022-12-26"},{"cvss_score":7.5,"headline":"CODESYS V3: CmpBlkDrvTcp allows unauthenticated attackers to block all its available TCP connections","id":"CVE-2022-30791","kev_date_added":null,"published":"2022-07-11"}],"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":"2024-08-04","vendors":["n/a"]},"summary":"A buffer overflow in the CODESYS V3 web server allows attackers to execute arbitrary code or cause denial of service.","url":"https://insights.sbomify.com/CVE-2020-10245/"}