{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-22682 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-22682 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-22682 is a high-severity vulnerability in Cscape, published on 23 Apr 2021. 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-2021-22682 and fix it if it is affected.\n\nWhat it is: CVE-2021-22682 is a high-severity vulnerability in Cscape, published on 23 Apr 2021. 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-2021-22682 in the wild and no public exploit code.\n\nAffected product: Cscape. 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-2021-22682/ (Markdown: https://insights.sbomify.com/CVE-2021-22682/index.md)","id":"CVE-2021-22682","markdown":"https://insights.sbomify.com/CVE-2021-22682/index.md","name":"CVE-2021-22682","record":{"aliases":["GHSA-936c-39fp-q95f"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"HMI software","requires_auth":"low_privilege","summary":"Unprivileged users can modify binaries and configuration files due to default full permissions, leading to local privilege escalation in Cscape HMI software.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"cscape","vendor":"hornerautomation"}],"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-284","name":"Improper Access Control"}],"description":"Cscape (All versions prior to 9.90 SP4) is configured by default to be installed for all users, which allows full permissions, including read/write access. This may allow unprivileged users to modify the binaries and configuration files and lead to local privilege escalation.","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":"Privilege escalation in Cscape","id":"CVE-2021-22682","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in Fatek FvDesigner","id":"CVE-2021-22683"},"packages":[],"prev":{"headline":"Rockwell Multiple Products Insufficient Protected Credentials","id":"CVE-2021-22681"},"products":["Cscape"],"published":"2021-04-23","related":[{"cvss_score":7.8,"headline":"Horner Automation Cscape Stack-Based Buffer Overflow","id":"CVE-2023-7206","kev_date_added":null,"published":"2024-01-15"},{"cvss_score":7.8,"headline":"Memory corruption in Cscape","id":"CVE-2023-27916","kev_date_added":null,"published":"2023-06-06"},{"cvss_score":7.8,"headline":"Use after free in Cscape","id":"CVE-2023-28653","kev_date_added":null,"published":"2023-06-06"},{"cvss_score":7.8,"headline":"Memory corruption in Cscape","id":"CVE-2023-29503","kev_date_added":null,"published":"2023-06-06"},{"cvss_score":7.8,"headline":"Memory corruption in Cscape","id":"CVE-2023-31244","kev_date_added":null,"published":"2023-06-06"},{"cvss_score":7.8,"headline":"Horner Automation Cscape Out-of-bounds Read","id":"CVE-2023-31278","kev_date_added":null,"published":"2023-06-06"},{"cvss_score":7.8,"headline":"Horner Automation Cscape Out-of-bounds Write","id":"CVE-2023-32203","kev_date_added":null,"published":"2023-06-06"}],"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":"Unprivileged users can modify binaries and configuration files due to default full permissions, leading to local privilege escalation in Cscape HMI software.","url":"https://insights.sbomify.com/CVE-2021-22682/"}