{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2020-24674 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-24674 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-24674 is a high-severity missing authorization vulnerability in ABB Ability™ Symphony® Plus Historian, published on 22 Dec 2020. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-24674 and fix it if it is affected.\n\nWhat it is: CVE-2020-24674 is a high-severity missing authorization vulnerability in ABB Ability™ Symphony® Plus Historian, published on 22 Dec 2020. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-24674 in the wild and no public exploit code.\n\nAffected product: ABB Ability™ Symphony® Plus Historian. 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-2020-24674/ (Markdown: https://insights.sbomify.com/CVE-2020-24674/index.md)","id":"CVE-2020-24674","markdown":"https://insights.sbomify.com/CVE-2020-24674/index.md","name":"CVE-2020-24674","record":{"aliases":["GHSA-895q-vqrm-2jch"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["code_execution","privilege_escalation","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"ABB Symphony Plus","requires_auth":"low_privilege","summary":"Authenticated remote users can bypass permission checks to execute arbitrary code, escalate privileges, or cause denial of service in ABB Symphony Plus systems.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ABB","cpe":[{"product":"symphony_\\+_historian","vendor":"abb"},{"product":"symphony_\\+_operations","vendor":"abb"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"},{"id":"CWE-285","name":"Improper Authorization"}],"description":"In S+ Operations and S+ Historian, not all client commands correctly check user permission as expected. Authenticated but Unauthorized remote users could execute a Denial-of-Service (DoS) attack, execute arbitrary code, or obtain more privilege than intended on the machines.","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":"Improper Authorization in Symphony Plus","id":"CVE-2020-24674","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":"Weak Authentication in Symphony Plus","id":"CVE-2020-24675"},"packages":[],"prev":{"headline":"SQL Injection in Symphony Plus","id":"CVE-2020-24673"},"products":["ABB Ability™ Symphony® Plus Historian","ABB Ability™ Symphony® Plus Operations"],"published":"2020-12-22","related":[{"cvss_score":9.8,"headline":"SQL Injection in Symphony Plus","id":"CVE-2020-24673","kev_date_added":null,"published":"2020-12-22"},{"cvss_score":9.8,"headline":"Weak Authentication in Symphony Plus","id":"CVE-2020-24675","kev_date_added":null,"published":"2020-12-22"},{"cvss_score":9.8,"headline":"Authentication Bypass in Symphony Plus","id":"CVE-2020-24683","kev_date_added":null,"published":"2020-12-22"},{"cvss_score":8.8,"headline":"Insecure Web Service in Symphony Plus","id":"CVE-2020-24677","kev_date_added":null,"published":"2020-12-22"},{"cvss_score":8.8,"headline":"Potential Privilege Escalation in Symphony Plus","id":"CVE-2020-24678","kev_date_added":null,"published":"2020-12-22"},{"cvss_score":7.8,"headline":"Insecure Windows Services in Symphony Plus","id":"CVE-2020-24676","kev_date_added":null,"published":"2020-12-22"}],"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":"2024-09-16","vendors":["ABB"]},"summary":"Authenticated remote users can bypass permission checks to execute arbitrary code, escalate privileges, or cause denial of service in ABB Symphony Plus systems.","url":"https://insights.sbomify.com/CVE-2020-24674/"}