{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2023-45851 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-45851 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-45851 is a high-severity missing authorization vulnerability in Bosch Rexroth AG ctrlX HMI Web Panel - WR21 (WR2107), published on 25 Oct 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-2023-45851 and fix it if it is affected.\n\nWhat it is: CVE-2023-45851 is a high-severity missing authorization vulnerability in Bosch Rexroth AG ctrlX HMI Web Panel - WR21 (WR2107), published on 25 Oct 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-2023-45851 in the wild and no public exploit code.\n\nAffected product: Bosch Rexroth AG ctrlX HMI Web Panel - WR21 (WR2107). 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-2023-45851/ (Markdown: https://insights.sbomify.com/CVE-2023-45851/index.md)","id":"CVE-2023-45851","markdown":"https://insights.sbomify.com/CVE-2023-45851/index.md","name":"CVE-2023-45851","record":{"aliases":["GHSA-v7pg-gp89-mfh2"],"analysis":{"component_type":"iot_embedded","fix_type":"patch","impacts":["data_modify","security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Industrial HMI Panel","requires_auth":"none","summary":"An attacker can force the Android client to connect to a malicious MQTT broker, allowing injection of fake messages to the HMI device.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"bosch","cpe":[{"product":"ctrlx_hmi_web_panel_wr2107_firmware","vendor":"boschrexroth"},{"product":"ctrlx_hmi_web_panel_wr2110_firmware","vendor":"boschrexroth"},{"product":"ctrlx_hmi_web_panel_wr2115_firmware","vendor":"boschrexroth"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:A/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":"The Android Client application, when enrolled to the AppHub server,connects to an MQTT broker without enforcing any server authentication. \r\n\r\n\r\nThis issue allows an attacker to force the Android Client application to connect to a malicious MQTT broker, enabling it to send fake messages to the HMI device","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":"Missing authorization in ctrlX HMI Web Panel - WR21 (WR2107)","id":"CVE-2023-45851","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Command injection in n/a","id":"CVE-2023-45852"},"packages":[],"prev":{"headline":"This is unused.","id":"CVE-2023-45850"},"products":["ctrlX HMI Web Panel - WR21 (WR2107)","ctrlX HMI Web Panel - WR21 (WR2110)","ctrlX HMI Web Panel - WR21 (WR2115)"],"published":"2023-10-25","related":[{"cvss_score":8.8,"headline":"Missing authorization in ctrlX HMI Web Panel - WR21 (WR2107)","id":"CVE-2023-41255","kev_date_added":null,"published":"2023-10-25"},{"cvss_score":8.8,"headline":"Information disclosure in ctrlX HMI Web Panel - WR21 (WR2107)","id":"CVE-2023-45220","kev_date_added":null,"published":"2023-10-25"},{"cvss_score":8.8,"headline":"Hardcoded credentials in ctrlX HMI Web Panel - WR21 (WR2107)","id":"CVE-2023-46102","kev_date_added":null,"published":"2023-10-25"},{"cvss_score":8.3,"headline":"Information disclosure in ctrlX HMI Web Panel - WR21 (WR2107)","id":"CVE-2023-45321","kev_date_added":null,"published":"2023-10-25"},{"cvss_score":7.9,"headline":"Missing authorization in ctrlX HMI Web Panel - WR21 (WR2107)","id":"CVE-2023-43488","kev_date_added":null,"published":"2023-10-25"},{"cvss_score":7.8,"headline":"Hardcoded credentials in ctrlX HMI Web Panel - WR21 (WR2107)","id":"CVE-2023-41372","kev_date_added":null,"published":"2023-10-25"}],"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":"total"},"state":"PUBLISHED","updated":"2024-09-11","vendors":["Bosch Rexroth AG"]},"summary":"An attacker can force the Android client to connect to a malicious MQTT broker, allowing injection of fake messages to the HMI device.","url":"https://insights.sbomify.com/CVE-2023-45851/"}