{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-12734 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2017-12734 yet. Limit exposure of the affected software until one is available.","what":"CVE-2017-12734 is a high-severity vulnerability in Siemens LOGO! 8 BM (incl. SIPLUS variants), published on 30 Aug 2017. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2017-12734 and fix it if it is affected.\n\nWhat it is: CVE-2017-12734 is a high-severity vulnerability in Siemens LOGO! 8 BM (incl. SIPLUS variants), published on 30 Aug 2017. 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-2017-12734 in the wild and no public exploit code.\n\nAffected product: Siemens LOGO! 8 BM (incl. SIPLUS variants). 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-2017-12734/ (Markdown: https://insights.sbomify.com/CVE-2017-12734/index.md)","id":"CVE-2017-12734","markdown":"https://insights.sbomify.com/CVE-2017-12734/index.md","name":"CVE-2017-12734","record":{"aliases":["GHSA-p45c-2j4h-j2xg"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Siemens LOGO! 8 BM","requires_auth":"none","summary":"An attacker with network access can steal session IDs from the integrated web server, potentially hijacking active user sessions on Siemens LOGO! 8 BM devices.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"siemens","cpe":[{"product":"logo\\!8_bm_fs-05_firmware","vendor":"siemens"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"},{"id":"CWE-895","name":null}],"description":"A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions \u003c V1.81.2). An attacker with network access to the integrated web server on port 80/tcp could obtain the session ID of an active user session. A user must be logged in to the web interface. Siemens recommends to use the integrated webserver on port 80/tcp only in trusted networks.","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":"Information disclosure in LOGO! 8 BM (incl. SIPLUS variants)","id":"CVE-2017-12734","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2017"},"n_packages":0,"n_references":2,"next":{"headline":"Other in LOGO! 8 BM (incl. SIPLUS variants)","id":"CVE-2017-12735"},"packages":[],"prev":{"headline":"Missing authorization in OPW Fuel Management Systems SiteSentinel Integra and SiteSentinel iSite","id":"CVE-2017-12733"},"products":["LOGO! 8 BM (incl. SIPLUS variants)"],"published":"2017-08-30","related":[{"cvss_score":9.8,"headline":"Memory corruption in LOGO! 12/24RCE","id":"CVE-2022-36361","kev_date_added":null,"published":"2022-10-11"},{"cvss_score":7.5,"headline":"Security feature bypass in LOGO! 8 BM (incl. SIPLUS variants)","id":"CVE-2022-36360","kev_date_added":null,"published":"2022-10-11"},{"cvss_score":7.5,"headline":"Missing authorization in LOGO! 12/24RCE","id":"CVE-2022-36362","kev_date_added":null,"published":"2022-10-11"},{"cvss_score":5.3,"headline":"Information disclosure in LOGO! 12/24RCE","id":"CVE-2022-36363","kev_date_added":null,"published":"2022-10-11"}],"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":["Siemens"]},"summary":"An attacker with network access can steal session IDs from the integrated web server, potentially hijacking active user sessions on Siemens LOGO! 8 BM devices.","url":"https://insights.sbomify.com/CVE-2017-12734/"}