{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-13550 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-13550 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-13550 is a critical missing authorization vulnerability in Advantech Webaccess, published on 18 Sep 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-13550 and fix it if it is affected.\n\nWhat it is: CVE-2019-13550 is a critical missing authorization vulnerability in Advantech Webaccess, published on 18 Sep 2019. 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-2019-13550 in the wild and no public exploit code.\n\nAffected product: Advantech Webaccess. 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-2019-13550/ (Markdown: https://insights.sbomify.com/CVE-2019-13550/index.md)","id":"CVE-2019-13550","markdown":"https://insights.sbomify.com/CVE-2019-13550/index.md","name":"CVE-2019-13550","record":{"aliases":["GHSA-q8w9-qjmv-6m86"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["code_execution","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"WebAccess SCADA","requires_auth":"none","summary":"An improper authorization flaw in WebAccess allows attackers to disclose sensitive information and potentially execute remote code or crash the system.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"webaccess","vendor":"advantech"}],"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-285","name":"Improper Authorization"}],"description":"In WebAccess, versions 8.4.1 and prior, an improper authorization vulnerability may allow an attacker to disclose sensitive information, cause improper control of generation of code, which may allow remote code execution or cause a system crash.","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":"Missing authorization in WebAccess","id":"CVE-2019-13550","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"advantech:webaccess","products":["advantech:webaccess"],"type":"missing_authorization","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Path traversal in Advantech WISE-PaaS/RMM","id":"CVE-2019-13551"},"packages":[],"prev":{"headline":"Missing authorization in Rittal Chiller SK 3232-Series","id":"CVE-2019-13549"},"products":["WebAccess"],"published":"2019-09-18","related":[{"cvss_score":10,"headline":"Multiple stack-based buffer overflows in unspecified DLL files in Advantech WebAccess before 8.0.1 allow remote attackers to execute arbitra","id":"CVE-2014-9208","kev_date_added":null,"published":"2015-09-11"},{"cvss_score":9.8,"headline":"Advantech WebAccess","id":"CVE-2021-33023","kev_date_added":null,"published":"2021-10-18"},{"cvss_score":9.8,"headline":"Advantech WebAccess","id":"CVE-2021-38389","kev_date_added":null,"published":"2021-10-18"},{"cvss_score":9.8,"headline":"Memory corruption in Advantech WebAccess","id":"CVE-2021-38408","kev_date_added":null,"published":"2021-09-09"},{"cvss_score":9.8,"headline":"Memory corruption in WebAccess Node","id":"CVE-2020-12019","kev_date_added":null,"published":"2020-06-15"},{"cvss_score":9.8,"headline":"Memory corruption in Advantech WebAccess Node","id":"CVE-2020-10638","kev_date_added":null,"published":"2020-05-08"},{"cvss_score":9.8,"headline":"Memory corruption in Advantech WebAccess Node","id":"CVE-2020-12002","kev_date_added":null,"published":"2020-05-08"}],"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":["n/a"]},"summary":"An improper authorization flaw in WebAccess allows attackers to disclose sensitive information and potentially execute remote code or crash the system.","url":"https://insights.sbomify.com/CVE-2019-13550/"}