{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-7479 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-7479 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-7479 is a high-severity missing authorization vulnerability in IGSS (Interactive Graphical SCADA System) (IGSS Version prior to 14.0.0.20009), published on 23 Mar 2020. 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-2020-7479 and fix it if it is affected.\n\nWhat it is: CVE-2020-7479 is a high-severity missing authorization vulnerability in IGSS (Interactive Graphical SCADA System) (IGSS Version prior to 14.0.0.20009), published on 23 Mar 2020. 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-2020-7479 in the wild and no public exploit code.\n\nAffected product: IGSS (Interactive Graphical SCADA System) (IGSS Version prior to 14.0.0.20009). 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-2020-7479/ (Markdown: https://insights.sbomify.com/CVE-2020-7479/index.md)","id":"CVE-2020-7479","markdown":"https://insights.sbomify.com/CVE-2020-7479/index.md","name":"CVE-2020-7479","record":{"aliases":["GHSA-pc87-89gv-xqj4"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["privilege_escalation","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"SCADA system","requires_auth":"low_privilege","summary":"A local attacker can execute privileged processes via the IGSS Update Service due to missing authentication, requiring an upgrade to mitigate.","user_interaction":"not_required","vuln_class":"missing_authorization"},"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:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"A CWE-306: Missing Authentication for Critical Function vulnerability exists in IGSS (Versions 14 and prior using the service: IGSSupdate), which could allow a local user to execute processes that otherwise require escalation privileges when sending local network commands to the IGSS Update Service.","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":"Missing authorization in IGSS (Interactive Graphical SCADA System) (IGSS Version prior to 14.0.0.20009)","id":"CVE-2020-7479","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Code injection in Andover Continuum (All versions)","id":"CVE-2020-7480"},"packages":[],"prev":{"headline":"Path traversal in IGSS (Interactive Graphical SCADA System) (IGSS Version prior to 14.0.0.20009)","id":"CVE-2020-7478"},"products":["IGSS (Interactive Graphical SCADA System) (IGSS Version prior to 14.0.0.20009)"],"published":"2020-03-23","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":"A local attacker can execute privileged processes via the IGSS Update Service due to missing authentication, requiring an upgrade to mitigate.","url":"https://insights.sbomify.com/CVE-2020-7479/"}