{"answers":{"affected":"It affects 23 products.","exploited":"There is no known exploitation of CVE-2023-20221 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-20221 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-20221 is a medium-severity vulnerability in Cisco IP Phones with Multiplatform Firmware, published on 16 Aug 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-20221 and fix it if it is affected.\n\nWhat it is: CVE-2023-20221 is a medium-severity vulnerability in Cisco IP Phones with Multiplatform Firmware, published on 16 Aug 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2023-20221 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-2023-20221/ (Markdown: https://insights.sbomify.com/CVE-2023-20221/index.md)","id":"CVE-2023-20221","markdown":"https://insights.sbomify.com/CVE-2023-20221/index.md","name":"CVE-2023-20221","record":{"aliases":["GHSA-rqx3-xf8g-6759"],"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 force a factory reset via CSRF, causing denial of service on Cisco IP Phones.","user_interaction":"required","vuln_class":"csrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"ip_conference_phone_7832_with_multiplatform_firmware","vendor":"cisco"},{"product":"ip_conference_phone_8831_with_multiplatform_firmware","vendor":"cisco"},{"product":"ip_conference_phone_8832_with_multiplatform_firmware","vendor":"cisco"},{"product":"ip_phone_6821_with_multiplatform_firmware","vendor":"cisco"},{"product":"ip_phone_6825_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_7841_with_multiplatform_firmware","vendor":"cisco"},{"product":"ip_phone_7861_with_multiplatform_firmware","vendor":"cisco"},{"product":"ip_phone_8800_key_expansion_module_with_multiplatform_firmware","vendor":"cisco"},{"product":"ip_phone_8811_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_key_expansion_module_with_multiplatform_firmware","vendor":"cisco"},{"product":"ip_phone_8851_with_multiplatform_firmware","vendor":"cisco"},{"product":"ip_phone_8861_key_expansion_module_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":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-352","name":"Cross-Site Request Forgery"}],"description":"A vulnerability in the web-based management interface of Cisco IP Phone 6800, 7800, and 8800 Series with Multiplatform Firmware could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack against a user of the web-based management interface of an affected system.\r\n\r This vulnerability is due to insufficient CSRF protections for the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading an authenticated user of the interface to follow a crafted link. A successful exploit could allow the attacker to perform a factory reset of the affected device, resulting in a Denial of Service (DoS) condition.","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":"Cross-site request forgery in Cisco IP Phones with Multiplatform Firmware","id":"CVE-2023-20221","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"csrf","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site scripting in Cisco Evolved Programmable Network Manager (EPNM)","id":"CVE-2023-20222"},"packages":[],"prev":{"headline":"Command injection in Cisco Firepower Management Center","id":"CVE-2023-20220"},"products":["Cisco IP Phones with Multiplatform Firmware","Cisco PhoneOS"],"published":"2023-08-16","related":[],"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":"2024-08-02","vendors":["Cisco"]},"summary":"Unauthenticated remote attackers can force a factory reset via CSRF, causing denial of service on Cisco IP Phones.","url":"https://insights.sbomify.com/CVE-2023-20221/"}