{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2020-24675 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-24675 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-24675 is a critical authentication bypass vulnerability in ABB Ability™ Symphony® Plus Historian, published on 22 Dec 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-24675 and fix it if it is affected.\n\nWhat it is: CVE-2020-24675 is a critical authentication bypass vulnerability in ABB Ability™ Symphony® Plus Historian, published on 22 Dec 2020. 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-2020-24675 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-2020-24675/ (Markdown: https://insights.sbomify.com/CVE-2020-24675/index.md)","id":"CVE-2020-24675","markdown":"https://insights.sbomify.com/CVE-2020-24675/index.md","name":"CVE-2020-24675","record":{"aliases":["GHSA-8g6h-grf2-7grg"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["data_modify","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"ABB Symphony Plus","requires_auth":"none","summary":"Unauthenticated attackers can inject values into the Operations History server, allowing them to write values to the controlled process.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ABB","cpe":[{"product":"symphony_\\+_historian","vendor":"abb"},{"product":"symphony_\\+_operations","vendor":"abb"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","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-287","name":"Improper Authentication"}],"description":"In S+ Operations and S+ History, it is possible that an unauthenticated user could inject values to the Operations History server (or standalone S+ History server) and ultimately write values to the controlled process.","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":"Weak Authentication in Symphony Plus","id":"CVE-2020-24675","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Insecure Windows Services in Symphony Plus","id":"CVE-2020-24676"},"packages":[],"prev":{"headline":"Improper Authorization in Symphony Plus","id":"CVE-2020-24674"},"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":"Authentication Bypass in Symphony Plus","id":"CVE-2020-24683","kev_date_added":null,"published":"2020-12-22"},{"cvss_score":8.8,"headline":"Improper Authorization in Symphony Plus","id":"CVE-2020-24674","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":"Unauthenticated attackers can inject values into the Operations History server, allowing them to write values to the controlled process.","url":"https://insights.sbomify.com/CVE-2020-24675/"}