{"answers":{"affected":"It affects 4 products.","exploited":"There is no known exploitation of CVE-2021-45034 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-45034 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-45034 is a high-severity vulnerability in Siemens CP-8000 MASTER MODULE WITH I/O -25/+70°C, published on 11 Jan 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-45034 and fix it if it is affected.\n\nWhat it is: CVE-2021-45034 is a high-severity vulnerability in Siemens CP-8000 MASTER MODULE WITH I/O -25/+70°C, published on 11 Jan 2022. 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-2021-45034 in the wild and no public exploit code.\n\nAffected product: Siemens CP-8000 MASTER MODULE WITH I/O -25/+70°C. 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-2021-45034/ (Markdown: https://insights.sbomify.com/CVE-2021-45034/index.md)","id":"CVE-2021-45034","markdown":"https://insights.sbomify.com/CVE-2021-45034/index.md","name":"CVE-2021-45034","record":{"aliases":["GHSA-ccpq-49jg-pfwr"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Siemens CP-8000 module","requires_auth":"none","summary":"Unauthenticated attackers can access privileged logfiles and diagnostic data on Siemens CP-8000 modules via known download links.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"siemens","cpe":[{"product":"cp-8000_master_module_with_i\\/o_-25\\/\\+70_firmware","vendor":"siemens"},{"product":"cp-8000_master_module_with_i\\/o_-40\\/\\+70_firmware","vendor":"siemens"},{"product":"cp-8021_master_module_firmware","vendor":"siemens"},{"product":"cp-8022_master_module_with_gprs_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-532","name":"Insertion of Sensitive Information into Log File"},{"id":"CWE-284","name":"Improper Access Control"}],"description":"A vulnerability has been identified in CP-8000 MASTER MODULE WITH I/O -25/+70°C (All versions \u003c V16.20), CP-8000 MASTER MODULE WITH I/O -40/+70°C (All versions \u003c V16.20), CP-8021 MASTER MODULE (All versions \u003c V16.20), CP-8022 MASTER MODULE WITH GPRS (All versions \u003c V16.20). The web server of the affected system allows access to logfiles and diagnostic data generated by a privileged user. An unauthenticated attacker could access the files by knowing the corresponding download links.","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 CP-8000 MASTER MODULE WITH I/O -25/+70°C","id":"CVE-2021-45034","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"Velneo vClient Improper authentication","id":"CVE-2021-45035"},"packages":[],"prev":{"headline":"Hardcoded credentials in CP-8000 MASTER MODULE WITH I/O -25/+70°C","id":"CVE-2021-45033"},"products":["CP-8000 MASTER MODULE WITH I/O -25/+70°C","CP-8000 MASTER MODULE WITH I/O -40/+70°C","CP-8021 MASTER MODULE","CP-8022 MASTER MODULE WITH GPRS"],"published":"2022-01-11","related":[{"cvss_score":8.8,"headline":"Hardcoded credentials in CP-8000 MASTER MODULE WITH I/O -25/+70°C","id":"CVE-2021-45033","kev_date_added":null,"published":"2022-01-11"},{"cvss_score":5.3,"headline":"Missing authorization in CP-8000 MASTER MODULE WITH I/O -25/+70°C","id":"CVE-2021-46304","kev_date_added":null,"published":"2022-08-10"}],"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":["Siemens"]},"summary":"Unauthenticated attackers can access privileged logfiles and diagnostic data on Siemens CP-8000 modules via known download links.","url":"https://insights.sbomify.com/CVE-2021-45034/"}