{"answers":{"affected":"It affects 2 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-47945 exists.","fix":"No fix has been published for CVE-2024-47945 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-47945 is a critical authentication bypass vulnerability in RITTAL GmbH \u0026 Co. KG IoT Interface \u0026 CMC III Processing Unit, published on 15 Oct 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-47945 and fix it if it is affected.\n\nWhat it is: CVE-2024-47945 is a critical authentication bypass vulnerability in RITTAL GmbH \u0026 Co. KG IoT Interface \u0026 CMC III Processing Unit, published on 15 Oct 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-47945 exists.\n\nAffected product: RITTAL GmbH \u0026 Co. KG IoT Interface \u0026 CMC III Processing Unit. 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-2024-47945/ (Markdown: https://insights.sbomify.com/CVE-2024-47945/index.md)","id":"CVE-2024-47945","markdown":"https://insights.sbomify.com/CVE-2024-47945/index.md","name":"CVE-2024-47945","record":{"aliases":["GHSA-3qfw-5g24-8pmq"],"analysis":{"component_type":"iot_embedded","fix_type":"patch","impacts":["account_takeover","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"IoT Interface","requires_auth":"none","summary":"Attackers can hijack user sessions by predicting low-entropy session IDs generated with insecure random functions, leading to unauthorized access.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"SEC-VLab","cpe":[{"product":"cmc_iii_processing_units_firmware","vendor":"rittal"},{"product":"iot_interface_firmware","vendor":"rittal"}],"cvss":{"score":9.1,"severity":"critical","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-331","name":"Insufficient Entropy"},{"id":"CWE-340","name":"Generation of Predictable Numbers or Identifiers"}],"description":"The devices are vulnerable to session hijacking due to insufficient \nentropy in its session ID generation algorithm. The session IDs are \npredictable, with only 32,768 possible values per user, which allows \nattackers to pre-generate valid session IDs, leading to unauthorized \naccess to user sessions. This is not only due to the use of an \n(insecure) rand() function call but also because of missing \ninitialization via srand(). As a result only the PIDs are effectively \nused as seed.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Predictable Session ID","id":"CVE-2024-47945","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2024"},"n_packages":0,"n_references":2,"next":{"headline":"OS Command Execution through Arbitrary File Upload","id":"CVE-2024-47946"},"packages":[],"prev":{"headline":"Missing Protection Mechanism for Alternate Hardware Interface","id":"CVE-2024-47944"},"products":["IoT Interface \u0026 CMC III Processing Unit"],"published":"2024-10-15","related":[],"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":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-11-03","vendors":["RITTAL GmbH \u0026 Co. KG"]},"summary":"Attackers can hijack user sessions by predicting low-entropy session IDs generated with insecure random functions, leading to unauthorized access.","url":"https://insights.sbomify.com/CVE-2024-47945/"}