{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-16724 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2017-16724 yet. Limit exposure of the affected software until one is available.","what":"CVE-2017-16724 is a critical memory corruption vulnerability in Advantech Webaccess, published on 5 Jan 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2017-16724 and fix it if it is affected.\n\nWhat it is: CVE-2017-16724 is a critical memory corruption vulnerability in Advantech Webaccess, published on 5 Jan 2018. 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-2017-16724 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-2017-16724/ (Markdown: https://insights.sbomify.com/CVE-2017-16724/index.md)","id":"CVE-2017-16724","markdown":"https://insights.sbomify.com/CVE-2017-16724/index.md","name":"CVE-2017-16724","record":{"aliases":["GHSA-8hqm-vfhj-9xmm"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"SCADA HMI software","requires_auth":"none","summary":"A stack-based buffer overflow in Advantech WebAccess allows attackers to execute arbitrary code or cause denial of service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"webaccess","vendor":"advantech"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"},{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"A Stack-based Buffer Overflow issue was discovered in Advantech WebAccess versions prior to 8.3. There are multiple instances of a vulnerability that allows too much data to be written to a location on the stack.","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":"Memory corruption in Advantech WebAccess","id":"CVE-2017-16724","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"advantech:webaccess","products":["advantech:webaccess"],"type":"memory_corruption","year":"2017"},"n_packages":0,"n_references":2,"next":{"headline":"Memory corruption in Xiongmai Technology IP Cameras and DVRs","id":"CVE-2017-16725"},"packages":[],"prev":{"headline":"Cross-site scripting in PHOENIX CONTACT FL COMSERVER, FL COM SERVER, and PSI-MODEM/ETH","id":"CVE-2017-16723"},"products":["Advantech WebAccess"],"published":"2018-01-05","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":"2024-08-05","vendors":["n/a"]},"summary":"A stack-based buffer overflow in Advantech WebAccess allows attackers to execute arbitrary code or cause denial of service.","url":"https://insights.sbomify.com/CVE-2017-16724/"}