{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2023-0897 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-0897 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-0897 is a high-severity authentication bypass vulnerability in Sielco  PolyEco1000, published on 26 Oct 2023. 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-2023-0897 and fix it if it is affected.\n\nWhat it is: CVE-2023-0897 is a high-severity authentication bypass vulnerability in Sielco  PolyEco1000, published on 26 Oct 2023. 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-2023-0897 in the wild and no public exploit code.\n\nAffected product: Sielco  PolyEco1000. 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-2023-0897/ (Markdown: https://insights.sbomify.com/CVE-2023-0897/index.md)","id":"CVE-2023-0897","markdown":"https://insights.sbomify.com/CVE-2023-0897/index.md","name":"CVE-2023-0897","record":{"aliases":["GHSA-p8w3-h8rp-r2hj"],"analysis":{"component_type":"ics_ot","fix_type":"no_fix_stated","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Sielco PolyEco1000","requires_auth":"none","summary":"Attackers can hijack sessions in Sielco PolyEco1000 due to weak cookie security and lack of SSL, leading to unauthorized access.","user_interaction":"required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"polyeco1000_firmware","vendor":"sielco"},{"product":"polyeco300_firmware","vendor":"sielco"},{"product":"polyeco500_firmware","vendor":"sielco"}],"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-384","name":"Session Fixation"}],"description":"Sielco PolyEco1000 is vulnerable to a session hijack vulnerability due to the cookie being vulnerable to a brute force attack, lack of SSL, and the session being visible in requests.","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":"Session FIxation in Sielco PolyEco1000","id":"CVE-2023-0897","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Uncontrolled Search Path Element in GE MiCOM S1 Agile","id":"CVE-2023-0898"},"packages":[],"prev":{"headline":"Hardcoded credentials in Lenovo Smart Clock Essential with Alexa Built In","id":"CVE-2023-0896"},"products":["PolyEco1000"],"published":"2023-10-26","related":[{"cvss_score":9.8,"headline":"Improper Access Control in Sielco PolyEco1000","id":"CVE-2023-46661","kev_date_added":null,"published":"2023-10-26"},{"cvss_score":9.8,"headline":"Improper Access Control in Sielco PolyEco1000","id":"CVE-2023-46665","kev_date_added":null,"published":"2023-10-26"},{"cvss_score":9.1,"headline":"Improper Restriction of Excessive Authentication Attempts in Sielco PolyEco1000","id":"CVE-2023-5754","kev_date_added":null,"published":"2023-10-26"},{"cvss_score":7.5,"headline":"Improper Access Control in Sielco PolyEco1000","id":"CVE-2023-46662","kev_date_added":null,"published":"2023-10-26"},{"cvss_score":7.5,"headline":"Improper Access Control in Sielco PolyEco1000","id":"CVE-2023-46663","kev_date_added":null,"published":"2023-10-26"},{"cvss_score":7.5,"headline":"Improper Access Control in Sielco PolyEco1000","id":"CVE-2023-46664","kev_date_added":null,"published":"2023-10-26"}],"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-01-16","vendors":["Sielco "]},"summary":"Attackers can hijack sessions in Sielco PolyEco1000 due to weak cookie security and lack of SSL, leading to unauthorized access.","url":"https://insights.sbomify.com/CVE-2023-0897/"}