{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2020-27639 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-27639 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-27639 is a high-severity authentication bypass vulnerability in n/a, published on 18 Dec 2020. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-27639 and fix it if it is affected.\n\nWhat it is: CVE-2020-27639 is a high-severity authentication bypass vulnerability in n/a, published on 18 Dec 2020. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-27639 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2020-27639/ (Markdown: https://insights.sbomify.com/CVE-2020-27639/index.md)","id":"CVE-2020-27639","markdown":"https://insights.sbomify.com/CVE-2020-27639/index.md","name":"CVE-2020-27639","record":{"aliases":["GHSA-622c-r8r9-89jj"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Mitel SIP phones","requires_auth":"none","summary":"An unauthenticated attacker within Bluetooth range can pair a rogue device to eavesdrop on conversations due to improper pairing mechanisms in Mitel SIP phones.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"6873i_sip_firmware","vendor":"mitel"},{"product":"6930_sip_firmware","vendor":"mitel"},{"product":"6940_sip_firmware","vendor":"mitel"}],"cvss":{"score":8.1,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","version":"3.1"},"cwes":[],"description":"The Bluetooth handset of Mitel MiVoice 6873i, 6930, and 6940 SIP phones with firmware before 5.1.0.SP6 could allow an unauthenticated attacker within Bluetooth range to pair a rogue Bluetooth device when a phone handset loses connection, due to an improper pairing mechanism. A successful exploit could allow an attacker to eavesdrop on conversations.","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":"Auth bypass in n/a","id":"CVE-2020-27639","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Auth bypass in n/a","id":"CVE-2020-27640"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2020-27638"},"products":["n/a"],"published":"2020-12-18","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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"An unauthenticated attacker within Bluetooth range can pair a rogue device to eavesdrop on conversations due to improper pairing mechanisms in Mitel SIP phones.","url":"https://insights.sbomify.com/CVE-2020-27639/"}