{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2023-29105 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-29105 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-29105 is a medium-severity denial of service vulnerability in Siemens SIMATIC Cloud Connect 7 CC712, published on 9 May 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-2023-29105 and fix it if it is affected.\n\nWhat it is: CVE-2023-29105 is a medium-severity denial of service vulnerability in Siemens SIMATIC Cloud Connect 7 CC712, published on 9 May 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-2023-29105 in the wild and no public exploit code.\n\nAffected product: Siemens SIMATIC Cloud Connect 7 CC712. 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-2023-29105/ (Markdown: https://insights.sbomify.com/CVE-2023-29105/index.md)","id":"CVE-2023-29105","markdown":"https://insights.sbomify.com/CVE-2023-29105/index.md","name":"CVE-2023-29105","record":{"aliases":["GHSA-fr6w-4xgh-4mgc"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Siemens Cloud Connect","requires_auth":"none","summary":"An attacker can cause a denial of service on Siemens SIMATIC Cloud Connect devices by sending malformed MQTT payloads.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"siemens","cpe":[{"product":"6gk1411-1ac00_firmware","vendor":"siemens"},{"product":"6gk1411-5ac00_firmware","vendor":"siemens"}],"cvss":{"score":5.9,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C","version":"3.1"},"cwes":[{"id":"CWE-544","name":"Missing Standardized Error Handling Mechanism"}],"description":"A vulnerability has been identified in SIMATIC Cloud Connect 7 CC712 (All versions \u003e= V2.0 \u003c V2.1), SIMATIC Cloud Connect 7 CC712 (All versions \u003c V2.1), SIMATIC Cloud Connect 7 CC716 (All versions \u003e= V2.0 \u003c V2.1), SIMATIC Cloud Connect 7 CC716 (All versions \u003c V2.1). The affected device is vulnerable to a denial of service while parsing a random (non-JSON) MQTT payload. This could allow an attacker who can manipulate the communication between the MQTT broker and the affected device to cause a denial of service (DoS).","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":"Denial of service in SIMATIC Cloud Connect 7 CC712","id":"CVE-2023-29105","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Missing authorization in SIMATIC Cloud Connect 7 CC712","id":"CVE-2023-29106"},"packages":[],"prev":{"headline":"Path traversal in SIMATIC Cloud Connect 7 CC712","id":"CVE-2023-29104"},"products":["SIMATIC Cloud Connect 7 CC712","SIMATIC Cloud Connect 7 CC716"],"published":"2023-05-09","related":[{"cvss_score":7.2,"headline":"Command injection in SIMATIC Cloud Connect 7 CC712","id":"CVE-2023-28832","kev_date_added":null,"published":"2023-05-09"},{"cvss_score":6,"headline":"Path traversal in SIMATIC Cloud Connect 7 CC712","id":"CVE-2023-29104","kev_date_added":null,"published":"2023-05-09"},{"cvss_score":5.3,"headline":"Missing authorization in SIMATIC Cloud Connect 7 CC712","id":"CVE-2023-29106","kev_date_added":null,"published":"2023-05-09"},{"cvss_score":5.3,"headline":"Information disclosure in SIMATIC Cloud Connect 7 CC712","id":"CVE-2023-29107","kev_date_added":null,"published":"2023-05-09"},{"cvss_score":4.3,"headline":"Hardcoded credentials in SIMATIC Cloud Connect 7 CC712","id":"CVE-2023-29103","kev_date_added":null,"published":"2023-05-09"},{"cvss_score":3.8,"headline":"Path traversal in SIMATIC Cloud Connect 7 CC712","id":"CVE-2023-29128","kev_date_added":null,"published":"2023-05-09"}],"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":"2025-01-28","vendors":["Siemens"]},"summary":"An attacker can cause a denial of service on Siemens SIMATIC Cloud Connect devices by sending malformed MQTT payloads.","url":"https://insights.sbomify.com/CVE-2023-29105/"}