{"answers":{"affected":"It affects 18 products.","exploited":"There is no known exploitation of CVE-2024-20376 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-20376 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-20376 is a high-severity denial of service vulnerability in Cisco IP Phones with Multiplatform Firmware, published on 1 May 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-2024-20376 and fix it if it is affected.\n\nWhat it is: CVE-2024-20376 is a high-severity denial of service vulnerability in Cisco IP Phones with Multiplatform Firmware, published on 1 May 2024. 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-2024-20376 in the wild and no public exploit code.\n\nAffected product: Cisco IP Phones with Multiplatform 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-2024-20376/ (Markdown: https://insights.sbomify.com/CVE-2024-20376/index.md)","id":"CVE-2024-20376","markdown":"https://insights.sbomify.com/CVE-2024-20376/index.md","name":"CVE-2024-20376","record":{"aliases":["GHSA-fvx9-q8pv-wxv9"],"analysis":{"component_type":"iot_embedded","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco IP Phone","requires_auth":"none","summary":"Unauthenticated remote attackers can cause Cisco IP Phones to reload via crafted web requests, resulting in a denial of service.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"ip_phone_6821_with_multiplatform_firmware","vendor":"cisco"},{"product":"ip_phone_6841_with_multiplatform_firmware","vendor":"cisco"},{"product":"ip_phone_6851_with_multiplatform_firmware","vendor":"cisco"},{"product":"ip_phone_6861_with_multiplatform_firmware","vendor":"cisco"},{"product":"ip_phone_6871_with_multiplatform_firmware","vendor":"cisco"},{"product":"ip_phone_7811_with_multiplatform_firmware","vendor":"cisco"},{"product":"ip_phone_7821_with_multiplatform_firmware","vendor":"cisco"},{"product":"ip_phone_7832_with_multiplatform_firmware","vendor":"cisco"},{"product":"ip_phone_7841_with_multiplatform_firmware","vendor":"cisco"},{"product":"ip_phone_7861_with_multiplatform_firmware","vendor":"cisco"},{"product":"ip_phone_8811_with_multiplatform_firmware","vendor":"cisco"},{"product":"ip_phone_8832_with_multiplatform_firmware","vendor":"cisco"},{"product":"ip_phone_8841_with_multiplatform_firmware","vendor":"cisco"},{"product":"ip_phone_8845_with_multiplatform_firmware","vendor":"cisco"},{"product":"ip_phone_8851_with_multiplatform_firmware","vendor":"cisco"},{"product":"ip_phone_8861_with_multiplatform_firmware","vendor":"cisco"},{"product":"ip_phone_8865_with_multiplatform_firmware","vendor":"cisco"},{"product":"video_phone_8875_firmware","vendor":"cisco"}],"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-787","name":"Out-of-bounds Write"}],"description":"A vulnerability in the web-based management interface of Cisco IP Phone firmware could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a DoS condition.  \r\n\r This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface of an affected device. A successful exploit could allow the attacker to cause the affected device to reload.","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 in Cisco IP Phones with Multiplatform Firmware","id":"CVE-2024-20376","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2024"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site scripting in Cisco Firepower Management Center","id":"CVE-2024-20377"},"packages":[],"prev":{"headline":"Denial of service in Cisco Unified Communications Manager","id":"CVE-2024-20375"},"products":["Cisco IP Phones with Multiplatform Firmware","Cisco PhoneOS"],"published":"2024-05-01","related":[{"cvss_score":7.5,"headline":"Missing authorization in Cisco IP Phones with Multiplatform Firmware","id":"CVE-2024-20378","kev_date_added":null,"published":"2024-05-01"},{"cvss_score":5.9,"headline":"Memory corruption in Cisco IP Phones with Multiplatform Firmware","id":"CVE-2024-20357","kev_date_added":null,"published":"2024-05-01"}],"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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-08-01","vendors":["Cisco"]},"summary":"Unauthenticated remote attackers can cause Cisco IP Phones to reload via crafted web requests, resulting in a denial of service.","url":"https://insights.sbomify.com/CVE-2024-20376/"}