{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-7557 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-7557 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-7557 is a high-severity memory corruption vulnerability in IGSS Definition (Def.exe) version 14.0.0.20247 and prior, published on 19 Nov 2020. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2020-7557 and fix it if it is affected.\n\nWhat it is: CVE-2020-7557 is a high-severity memory corruption vulnerability in IGSS Definition (Def.exe) version 14.0.0.20247 and prior, published on 19 Nov 2020. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2020-7557 in the wild and no public exploit code.\n\nAffected product: IGSS Definition (Def.exe) version 14.0.0.20247 and prior. 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-2020-7557/ (Markdown: https://insights.sbomify.com/CVE-2020-7557/index.md)","id":"CVE-2020-7557","markdown":"https://insights.sbomify.com/CVE-2020-7557/index.md","name":"CVE-2020-7557","record":{"aliases":["GHSA-r3wp-7g4q-74qv"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"SCADA configuration software","requires_auth":"none","summary":"An out-of-bounds read in IGSS Definition allows remote code execution when a malicious configuration file is imported.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"schneider","cpe":[{"product":"interactive_graphical_scada_system","vendor":"schneider-electric"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"A CWE-125 Out-of-bounds Read vulnerability exists in IGSS Definition (Def.exe) version 14.0.0.20247 that could cause Remote Code Execution when malicious CGF (Configuration Group File) file is imported to IGSS Definition.","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 IGSS Definition (Def.exe) version 14.0.0.20247 and prior","id":"CVE-2020-7557","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Memory corruption in IGSS Definition (Def.exe) version 14.0.0.20247 and prior","id":"CVE-2020-7558"},"packages":[],"prev":{"headline":"Memory corruption in IGSS Definition (Def.exe) version 14.0.0.20247 and prior","id":"CVE-2020-7556"},"products":["IGSS Definition (Def.exe) version 14.0.0.20247 and prior"],"published":"2020-11-19","related":[{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2013-0657","kev_date_added":null,"published":"2013-01-21"},{"cvss_score":9.8,"headline":"Integer overflow in IGSS Data Server (IGSSdataServer.exe)","id":"CVE-2022-2329","kev_date_added":null,"published":"2023-02-01"},{"cvss_score":9.8,"headline":"Memory corruption in IGSS Data Server (IGSSdataServer.exe)","id":"CVE-2022-24324","kev_date_added":null,"published":"2023-02-01"},{"cvss_score":9.8,"headline":"Memory corruption in IGSS Data Server (IGSSdataServer.exe)","id":"CVE-2022-32522","kev_date_added":null,"published":"2023-01-30"},{"cvss_score":9.8,"headline":"Memory corruption in IGSS Data Server (IGSSdataServer.exe)","id":"CVE-2022-32523","kev_date_added":null,"published":"2023-01-30"},{"cvss_score":9.8,"headline":"Memory corruption in IGSS Data Server (IGSSdataServer.exe)","id":"CVE-2022-32524","kev_date_added":null,"published":"2023-01-30"},{"cvss_score":9.8,"headline":"Memory corruption in IGSS Data Server (IGSSdataServer.exe)","id":"CVE-2022-32525","kev_date_added":null,"published":"2023-01-30"}],"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":"An out-of-bounds read in IGSS Definition allows remote code execution when a malicious configuration file is imported.","url":"https://insights.sbomify.com/CVE-2020-7557/"}