{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2020-10038 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-10038 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-10038 is a critical authentication bypass vulnerability in Siemens AG SICAM MMU, published on 14 Jul 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-10038 and fix it if it is affected.\n\nWhat it is: CVE-2020-10038 is a critical authentication bypass vulnerability in Siemens AG SICAM MMU, published on 14 Jul 2020. 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-2020-10038 in the wild and no public exploit code.\n\nAffected product: Siemens AG SICAM MMU. 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-2020-10038/ (Markdown: https://insights.sbomify.com/CVE-2020-10038/index.md)","id":"CVE-2020-10038","markdown":"https://insights.sbomify.com/CVE-2020-10038/index.md","name":"CVE-2020-10038","record":{"aliases":["GHSA-989v-c64c-jq57"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["privilege_escalation","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Siemens SICAM devices","requires_auth":"none","summary":"Attackers can execute administrative commands without authentication on vulnerable Siemens SICAM devices via the web server.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"siemens","cpe":[{"product":"sicam_mmu_firmware","vendor":"siemens"},{"product":"sicam_sgu_firmware","vendor":"siemens"},{"product":"sicam_t_firmware","vendor":"siemens"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"A vulnerability has been identified in SICAM MMU (All versions \u003c V2.05), SICAM SGU (All versions), SICAM T (All versions \u003c V2.18). An attacker with access to the device's web server might be able to execute administrative commands without authentication.","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":"Auth bypass in SICAM MMU","id":"CVE-2020-10038","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Other in SICAM MMU","id":"CVE-2020-10039"},"packages":[],"prev":{"headline":"Information disclosure in SICAM MMU","id":"CVE-2020-10037"},"products":["SICAM MMU","SICAM SGU","SICAM T"],"published":"2020-07-14","related":[{"cvss_score":9.8,"headline":"Memory corruption in SICAM MMU","id":"CVE-2020-10042","kev_date_added":null,"published":"2020-07-14"},{"cvss_score":8.8,"headline":"Auth bypass in SICAM MMU","id":"CVE-2020-10045","kev_date_added":null,"published":"2020-07-14"},{"cvss_score":8.1,"headline":"Other in SICAM MMU","id":"CVE-2020-10039","kev_date_added":null,"published":"2020-07-14"},{"cvss_score":7.5,"headline":"Information disclosure in SICAM MMU","id":"CVE-2020-10037","kev_date_added":null,"published":"2020-07-14"},{"cvss_score":7.5,"headline":"Missing authorization in SICAM MMU","id":"CVE-2020-10044","kev_date_added":null,"published":"2020-07-14"},{"cvss_score":6.1,"headline":"Cross-site scripting in SICAM MMU","id":"CVE-2020-10041","kev_date_added":null,"published":"2020-07-14"}],"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 AG"]},"summary":"Attackers can execute administrative commands without authentication on vulnerable Siemens SICAM devices via the web server.","url":"https://insights.sbomify.com/CVE-2020-10038/"}