{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-23571 exists.","fix":"No fix has been published for CVE-2023-23571 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-23571 is a high-severity denial of service vulnerability in Milesight Ur32l Firmware, published on 6 Jul 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-2023-23571 and fix it if it is affected.\n\nWhat it is: CVE-2023-23571 is a high-severity denial of service vulnerability in Milesight Ur32l Firmware, published on 6 Jul 2023. 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-2023-23571 exists.\n\nAffected product: Milesight Ur32l 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-2023-23571/ (Markdown: https://insights.sbomify.com/CVE-2023-23571/index.md)","id":"CVE-2023-23571","markdown":"https://insights.sbomify.com/CVE-2023-23571/index.md","name":"CVE-2023-23571","record":{"aliases":["GHSA-hcp4-644r-q8xr"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Milesight UR32L","requires_auth":"none","summary":"A specially crafted network request can cause an access violation in Milesight UR32L devices, leading to denial of service.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"talos","cpe":[{"product":"ur32l_firmware","vendor":"milesight"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-126","name":"Buffer Over-read"}],"description":"An access violation vulnerability exists in the eventcore functionality of Milesight UR32L v32.3.0.5. A specially crafted network request can lead to denial of service. An attacker can send a network request to trigger this vulnerability.","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":"Denial of service in UR32L","id":"CVE-2023-23571","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"milesight:ur32l_firmware","products":["milesight:ur32l_firmware"],"type":"denial_of_service","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site scripting in SEIKO EPSON printers/network interface Web Config","id":"CVE-2023-23572"},"packages":[],"prev":{"headline":"Security feature bypass in Command Centre","id":"CVE-2023-23570"},"products":["UR32L"],"published":"2023-07-06","related":[{"cvss_score":9.8,"headline":"Memory corruption in UR32L","id":"CVE-2023-23902","kev_date_added":null,"published":"2023-07-06"},{"cvss_score":8.8,"headline":"Missing authorization in UR32L","id":"CVE-2023-47166","kev_date_added":null,"published":"2024-05-01"},{"cvss_score":8.8,"headline":"Command injection in UR32L","id":"CVE-2023-22299","kev_date_added":null,"published":"2023-07-06"},{"cvss_score":8.8,"headline":"Command injection in UR32L","id":"CVE-2023-22653","kev_date_added":null,"published":"2023-07-06"},{"cvss_score":8.8,"headline":"Memory corruption in UR32L","id":"CVE-2023-24018","kev_date_added":null,"published":"2023-07-06"},{"cvss_score":8.8,"headline":"Command injection in UR32L","id":"CVE-2023-24519","kev_date_added":null,"published":"2023-07-06"},{"cvss_score":8.8,"headline":"Command injection in UR32L","id":"CVE-2023-24520","kev_date_added":null,"published":"2023-07-06"}],"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":"partial"},"state":"PUBLISHED","updated":"2024-08-02","vendors":["Milesight"]},"summary":"A specially crafted network request can cause an access violation in Milesight UR32L devices, leading to denial of service.","url":"https://insights.sbomify.com/CVE-2023-23571/"}