{"answers":{"affected":"It affects 5 products.","exploited":"There is no known exploitation of CVE-2021-23852 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-23852 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-23852 is a medium-severity denial of service vulnerability in Bosch CPP Firmware, published on 9 Jun 2021. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-23852 and fix it if it is affected.\n\nWhat it is: CVE-2021-23852 is a medium-severity denial of service vulnerability in Bosch CPP Firmware, published on 9 Jun 2021. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-23852 in the wild and no public exploit code.\n\nAffected product: Bosch CPP Firmware. 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-2021-23852/ (Markdown: https://insights.sbomify.com/CVE-2021-23852/index.md)","id":"CVE-2021-23852","markdown":"https://insights.sbomify.com/CVE-2021-23852/index.md","name":"CVE-2021-23852","record":{"aliases":["GHSA-hr85-6mv6-mcm7"],"analysis":{"component_type":"iot_embedded","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Bosch IP camera firmware","requires_auth":"high_privilege","summary":"An authenticated administrator can cause a temporary denial of service on Bosch IP cameras by sending a URL with an invalid parameter.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"bosch","cpe":[{"product":"cpp13_firmware","vendor":"bosch"},{"product":"cpp4_firmware","vendor":"bosch"},{"product":"cpp6_firmware","vendor":"bosch"},{"product":"cpp7.3_firmware","vendor":"bosch"},{"product":"cpp7_firmware","vendor":"bosch"}],"cvss":{"score":4.9,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"An authenticated attacker with administrator rights Bosch IP cameras can call an URL with an invalid parameter that causes the camera to become unresponsive for a few seconds and 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 (DoS) due to invalid web parameter","id":"CVE-2021-23852","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Improper Input Validation of HTTP Headers","id":"CVE-2021-23853"},"packages":[],"prev":{"headline":"Buffer Overflow vulnerability in the recovery image web-based interface","id":"CVE-2021-23851"},"products":["CPP Firmware"],"published":"2021-06-09","related":[{"cvss_score":8.3,"headline":"Reflected XSS in URL handler","id":"CVE-2021-23848","kev_date_added":null,"published":"2021-06-09"},{"cvss_score":8.3,"headline":"Improper Input Validation of HTTP Headers","id":"CVE-2021-23853","kev_date_added":null,"published":"2021-06-09"},{"cvss_score":8.3,"headline":"Reflected XSS in page parameter","id":"CVE-2021-23854","kev_date_added":null,"published":"2021-06-09"},{"cvss_score":7.2,"headline":"Command injection in Camera Firmware","id":"CVE-2023-39509","kev_date_added":null,"published":"2023-12-18"},{"cvss_score":5.3,"headline":"Information disclosure in Camera Firmware","id":"CVE-2022-41677","kev_date_added":null,"published":"2023-12-18"},{"cvss_score":4.9,"headline":"Denial of service in Camera Firmware","id":"CVE-2023-32229","kev_date_added":null,"published":"2023-06-15"}],"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":"2024-09-16","vendors":["Bosch"]},"summary":"An authenticated administrator can cause a temporary denial of service on Bosch IP cameras by sending a URL with an invalid parameter.","url":"https://insights.sbomify.com/CVE-2021-23852/"}