{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-43503 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-43503 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-43503 is a low-severity vulnerability in Siemens COMOS, published on 14 Nov 2023. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-43503 and fix it if it is affected.\n\nWhat it is: CVE-2023-43503 is a low-severity vulnerability in Siemens COMOS, published on 14 Nov 2023. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-43503 in the wild and no public exploit code.\n\nAffected product: Siemens COMOS. 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-2023-43503/ (Markdown: https://insights.sbomify.com/CVE-2023-43503/index.md)","id":"CVE-2023-43503","markdown":"https://insights.sbomify.com/CVE-2023-43503/index.md","name":"CVE-2023-43503","record":{"aliases":["GHSA-6356-496x-hgxh"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Siemens COMOS","requires_auth":"low_privilege","summary":"An attacker can read sensitive user and project information in cleartext via UDP due to insecure caching in Siemens COMOS.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"siemens","cpe":[{"product":"comos","vendor":"siemens"}],"cvss":{"score":3.5,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C","version":"3.1"},"cwes":[{"id":"CWE-319","name":"Cleartext Transmission of Sensitive Information"}],"description":"A vulnerability has been identified in COMOS (All versions \u003c V10.4.4). Caching system in the affected application leaks sensitive information such as user and project information in cleartext via UDP.","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 COMOS","id":"CVE-2023-43503","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in COMOS","id":"CVE-2023-43504"},"packages":[],"prev":{"headline":"Jenkins Build Failure Analyzer Plugin Cross-Site Request Forgery vulnerability","id":"CVE-2023-43502"},"products":["COMOS"],"published":"2023-11-14","related":[{"cvss_score":10,"headline":"Memory corruption in COMOS V10.2","id":"CVE-2023-24482","kev_date_added":null,"published":"2023-02-14"},{"cvss_score":9.6,"headline":"Memory corruption in COMOS","id":"CVE-2023-43504","kev_date_added":null,"published":"2023-11-14"},{"cvss_score":9.6,"headline":"Missing authorization in COMOS","id":"CVE-2023-43505","kev_date_added":null,"published":"2023-11-14"},{"cvss_score":9.6,"headline":"Missing authorization in COMOS","id":"CVE-2023-46601","kev_date_added":null,"published":"2023-11-14"},{"cvss_score":8.8,"headline":"SQL injection in COMOS V10.2","id":"CVE-2021-37197","kev_date_added":null,"published":"2022-01-11"},{"cvss_score":8.8,"headline":"Cross-site request forgery in COMOS V10.2","id":"CVE-2021-37198","kev_date_added":null,"published":"2022-01-11"},{"cvss_score":8.5,"headline":"Privilege escalation in n/a","id":"CVE-2012-3009","kev_date_added":null,"published":"2012-08-16"}],"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":"partial"},"state":"PUBLISHED","updated":"2025-01-08","vendors":["Siemens"]},"summary":"An attacker can read sensitive user and project information in cleartext via UDP due to insecure caching in Siemens COMOS.","url":"https://insights.sbomify.com/CVE-2023-43503/"}