{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-22711 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-22711 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-22711 is a high-severity memory corruption vulnerability in Interactive Graphical SCADA System (IGSS) Definition (Def.exe) V15.0.0.21041 and prior, published on 11 Mar 2021. 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-2021-22711 and fix it if it is affected.\n\nWhat it is: CVE-2021-22711 is a high-severity memory corruption vulnerability in Interactive Graphical SCADA System (IGSS) Definition (Def.exe) V15.0.0.21041 and prior, published on 11 Mar 2021. 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-2021-22711 in the wild and no public exploit code.\n\nAffected product: Interactive Graphical SCADA System (IGSS) Definition (Def.exe) V15.0.0.21041 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-2021-22711/ (Markdown: https://insights.sbomify.com/CVE-2021-22711/index.md)","id":"CVE-2021-22711","markdown":"https://insights.sbomify.com/CVE-2021-22711/index.md","name":"CVE-2021-22711","record":{"aliases":["GHSA-27cr-vrc4-8c94"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["code_execution","data_read","data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"SCADA system software","requires_auth":"none","summary":"Attackers can achieve arbitrary read or write conditions by importing a malicious configuration file into IGSS Definition due to missing input validation.","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-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"A CWE-119:Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists in Interactive Graphical SCADA System (IGSS) Definition (Def.exe) V15.0.0.21041 and prior, which could result in arbitrary read or write conditions when malicious CGF (Configuration Group File) file is imported to IGSS Definition due to missing validation of input data.","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 Interactive Graphical SCADA System (IGSS) Definition (Def.exe) V15.0.0.21041 and prior","id":"CVE-2021-22711","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Memory corruption in Interactive Graphical SCADA System (IGSS) Definition (Def.exe) V15.0.0.21041 and prior","id":"CVE-2021-22712"},"packages":[],"prev":{"headline":"Memory corruption in Interactive Graphical SCADA System (IGSS) Definition (Def.exe) V15.0.0.21041 and prior","id":"CVE-2021-22710"},"products":["Interactive Graphical SCADA System (IGSS) Definition (Def.exe) V15.0.0.21041 and prior"],"published":"2021-03-11","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":"2024-08-03","vendors":["n/a"]},"summary":"Attackers can achieve arbitrary read or write conditions by importing a malicious configuration file into IGSS Definition due to missing input validation.","url":"https://insights.sbomify.com/CVE-2021-22711/"}