{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2025-12423 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-12423 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-12423 is a critical denial of service vulnerability in Azure Access Technology BLU-IC2, published on 28 Oct 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-12423 and fix it if it is affected.\n\nWhat it is: CVE-2025-12423 is a critical denial of service vulnerability in Azure Access Technology BLU-IC2, published on 28 Oct 2025. 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-2025-12423 in the wild and no public exploit code.\n\nAffected product: Azure Access Technology BLU-IC2. 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-2025-12423/ (Markdown: https://insights.sbomify.com/CVE-2025-12423/index.md)","id":"CVE-2025-12423","markdown":"https://insights.sbomify.com/CVE-2025-12423/index.md","name":"CVE-2025-12423","record":{"aliases":["GHSA-j24q-5p96-5g77"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"BLU-IC2/IC4 device","requires_auth":"none","summary":"Attackers can cause denial of service on BLU-IC2 and BLU-IC4 devices through protocol manipulation.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"azure-access","cpe":[{"product":"blu-ic2_firmware","vendor":"azure-access"},{"product":"blu-ic4_firmware","vendor":"azure-access"}],"cvss":{"score":10,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","version":"4.0"},"cwes":[{"id":"CWE-248","name":"Uncaught Exception"}],"description":"Protocol manipulation might lead to denial of service.This issue affects BLU-IC2: through 1.19.5; BLU-IC4: through 1.19.5 .","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 - Protocol Manipulation","id":"CVE-2025-12423","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Privilege Escalation through SUID-bit Binary","id":"CVE-2025-12424"},"packages":[],"prev":{"headline":"Vulnerable Upgrade Feature (Arbitrary File Write)","id":"CVE-2025-12422"},"products":["BLU-IC2","BLU-IC4"],"published":"2025-10-28","related":[{"cvss_score":10,"headline":"Multiple Devices are Sharing the Same Secrets for SDKSocket (TCP/5000)","id":"CVE-2025-12599","kev_date_added":null,"published":"2025-11-01"},{"cvss_score":10,"headline":"Web UI Malfunction","id":"CVE-2025-12600","kev_date_added":null,"published":"2025-11-01"},{"cvss_score":10,"headline":"Denial of Service Due to SlowLoris","id":"CVE-2025-12601","kev_date_added":null,"published":"2025-11-01"},{"cvss_score":10,"headline":"Server Certificate Verification Disabled","id":"CVE-2025-12553","kev_date_added":null,"published":"2025-10-31"},{"cvss_score":10,"headline":"Systemic Internal Server Errors - HTTP 500 Response","id":"CVE-2025-12515","kev_date_added":null,"published":"2025-10-30"},{"cvss_score":10,"headline":"Lack of Graceful Error Handling - HTTP 5xx Error","id":"CVE-2025-12516","kev_date_added":null,"published":"2025-10-30"},{"cvss_score":10,"headline":"Resource Lacking AuthN","id":"CVE-2025-12476","kev_date_added":null,"published":"2025-10-29"}],"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":"2025-10-28","vendors":["Azure Access Technology"]},"summary":"Attackers can cause denial of service on BLU-IC2 and BLU-IC4 devices through protocol manipulation.","url":"https://insights.sbomify.com/CVE-2025-12423/"}