{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-22802 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-22802 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-22802 is a critical memory corruption vulnerability in Interactive Graphical SCADA System Data Collector (dc.exe) (V15.0.0.21243 and prior), published on 11 Feb 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-22802 and fix it if it is affected.\n\nWhat it is: CVE-2021-22802 is a critical memory corruption vulnerability in Interactive Graphical SCADA System Data Collector (dc.exe) (V15.0.0.21243 and prior), published on 11 Feb 2022. 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-2021-22802 in the wild and no public exploit code.\n\nAffected product: Interactive Graphical SCADA System Data Collector (dc.exe) (V15.0.0.21243 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-2021-22802/ (Markdown: https://insights.sbomify.com/CVE-2021-22802/index.md)","id":"CVE-2021-22802","markdown":"https://insights.sbomify.com/CVE-2021-22802/index.md","name":"CVE-2021-22802","record":{"aliases":["GHSA-frmp-r2qj-7qjr"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"SCADA data collector","requires_auth":"none","summary":"Remote attackers can execute arbitrary code on Schneider Electric SCADA data collectors by sending crafted network messages due to a buffer overflow.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"schneider","cpe":[{"product":"interactive_graphical_scada_system_data_collector","vendor":"schneider-electric"}],"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-120","name":"Buffer Copy without Checking Size of Input"}],"description":"A CWE-120: Buffer Copy without Checking Size of Input vulnerability exists that could result in remote code execution due to missing length check on user supplied data, when a constructed message is received on the network. Affected Product: Interactive Graphical SCADA System Data Collector (dc.exe) (V15.0.0.21243 and prior)","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 Data Collector (dc.exe) (V15.0.0.21243 and prior)","id":"CVE-2021-22802","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"File upload in Interactive Graphical SCADA System Data Collector (dc.exe) (V15.0.0.21243 and prior)","id":"CVE-2021-22803"},"packages":[],"prev":{"headline":"Privilege escalation in ConneXium Network Manager Software (All Versions)","id":"CVE-2021-22801"},"products":["Interactive Graphical SCADA System Data Collector (dc.exe) (V15.0.0.21243 and prior)"],"published":"2022-02-11","related":[{"cvss_score":9.8,"headline":"File upload in Interactive Graphical SCADA System Data Collector (dc.exe) (V15.0.0.21243 and prior)","id":"CVE-2021-22803","kev_date_added":null,"published":"2022-02-11"},{"cvss_score":9.1,"headline":"Missing authorization in Interactive Graphical SCADA System Data Collector (dc.exe) (V15.0.0.21243 and prior)","id":"CVE-2021-22805","kev_date_added":null,"published":"2022-02-11"},{"cvss_score":9.1,"headline":"Missing authorization in Interactive Graphical SCADA System Data Collector (dc.exe) (V15.0.0.21320 and prior)","id":"CVE-2021-22823","kev_date_added":null,"published":"2022-02-11"},{"cvss_score":7.5,"headline":"Path traversal in Interactive Graphical SCADA System Data Collector (dc.exe) (V15.0.0.21243 and prior)","id":"CVE-2021-22804","kev_date_added":null,"published":"2022-02-11"},{"cvss_score":7.5,"headline":"Denial of service in Interactive Graphical SCADA System Data Collector (dc.exe) (V15.0.0.21320 and prior)","id":"CVE-2021-22824","kev_date_added":null,"published":"2022-02-11"}],"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":"2024-08-03","vendors":["n/a"]},"summary":"Remote attackers can execute arbitrary code on Schneider Electric SCADA data collectors by sending crafted network messages due to a buffer overflow.","url":"https://insights.sbomify.com/CVE-2021-22802/"}