{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2023-36380 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-36380 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-36380 is a critical vulnerability in Siemens CP-8031 MASTER MODULE, published on 10 Oct 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-36380 and fix it if it is affected.\n\nWhat it is: CVE-2023-36380 is a critical vulnerability in Siemens CP-8031 MASTER MODULE, published on 10 Oct 2023. 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-2023-36380 in the wild and no public exploit code.\n\nAffected product: Siemens CP-8031 MASTER MODULE. 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-2023-36380/ (Markdown: https://insights.sbomify.com/CVE-2023-36380/index.md)","id":"CVE-2023-36380","markdown":"https://insights.sbomify.com/CVE-2023-36380/index.md","name":"CVE-2023-36380","record":{"aliases":["GHSA-mmpj-f59m-vxp4"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":true,"product_category":"Siemens CP-8031/8050","requires_auth":"none","summary":"Attackers with the private key can SSH into Siemens CP-8031/8050 modules if debug support is enabled, due to hardcoded authorized keys.","user_interaction":"not_required","vuln_class":"hardcoded_credentials"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"siemens","cpe":[{"product":"cp-8031_firmware","vendor":"siemens"},{"product":"cp-8050_firmware","vendor":"siemens"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C","version":"3.1"},"cwes":[{"id":"CWE-798","name":"Use of Hard-coded Credentials"}],"description":"A vulnerability has been identified in CP-8031 MASTER MODULE (All versions \u003c CPCI85 V05.11 (only with activated debug support)), CP-8050 MASTER MODULE (All versions \u003c CPCI85 V05.11 (only with activated debug support)). The affected devices contain a hard-coded ID in the SSH `authorized_keys` configuration file. An attacker with knowledge of the corresponding private key could login to the device via SSH. Only devices with activated debug support are affected.","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":"Hardcoded credentials in CP-8031 MASTER MODULE","id":"CVE-2023-36380","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"hardcoded_credentials","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"WordPress Zippy Plugin \u003c= 1.6.5 is vulnerable to PHP Object Injection","id":"CVE-2023-36381"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2023-36377"},"products":["CP-8031 MASTER MODULE","CP-8050 MASTER MODULE"],"published":"2023-10-10","related":[{"cvss_score":9.8,"headline":"Command injection in CP-8031 MASTER MODULE","id":"CVE-2023-28489","kev_date_added":null,"published":"2023-04-11"},{"cvss_score":7.5,"headline":"Path traversal in CP-8031 MASTER MODULE","id":"CVE-2023-42796","kev_date_added":null,"published":"2023-10-10"}],"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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-02-27","vendors":["Siemens"]},"summary":"Attackers with the private key can SSH into Siemens CP-8031/8050 modules if debug support is enabled, due to hardcoded authorized keys.","url":"https://insights.sbomify.com/CVE-2023-36380/"}