{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-8477 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-8477 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-8477 is a high-severity cross-site scripting vulnerability in ABB System 800xA Information Manager, published on 22 Apr 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2020-8477 and fix it if it is affected.\n\nWhat it is: CVE-2020-8477 is a high-severity cross-site scripting vulnerability in ABB System 800xA Information Manager, published on 22 Apr 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2020-8477 in the wild and no public exploit code.\n\nAffected product: ABB System 800xA Information Manager. 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-2020-8477/ (Markdown: https://insights.sbomify.com/CVE-2020-8477/index.md)","id":"CVE-2020-8477","markdown":"https://insights.sbomify.com/CVE-2020-8477/index.md","name":"CVE-2020-8477","record":{"aliases":["GHSA-h92g-5h7r-qg2w"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Industrial Control System","requires_auth":"none","summary":"An attacker can execute arbitrary code via an XSS-like attack against authenticated local users in ABB System 800xA Information Manager.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ABB","cpe":[{"product":"800xa_information_manager","vendor":"abb"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"},{"id":"CWE-489","name":"Active Debug Code"}],"description":"The installations for ABB System 800xA Information Manager versions 5.1, 6.0 to 6.0.3.2 and 6.1 wrongly contain an auxiliary component. An attacker is able to use this for an XSS-like attack to an authenticated local user, which might lead to execution of arbitrary code.","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":"ABB System 800xA Information Manager Remote Code Execution","id":"CVE-2020-8477","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"ABB System 800xA Inter process communication vulnerability","id":"CVE-2020-8478"},"packages":[],"prev":{"headline":"ABB Central Licensing System - Elevation of Privilege Vulnerability","id":"CVE-2020-8476"},"products":["System 800xA Information Manager"],"published":"2020-04-22","related":[],"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":["ABB"]},"summary":"An attacker can execute arbitrary code via an XSS-like attack against authenticated local users in ABB System 800xA Information Manager.","url":"https://insights.sbomify.com/CVE-2020-8477/"}