{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-45490 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-45490 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-45490 is a critical vulnerability in n/a, published on 28 Mar 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-45490 and fix it if it is affected.\n\nWhat it is: CVE-2021-45490 is a critical vulnerability in n/a, published on 28 Mar 2022. 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-2021-45490 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-2021-45490/ (Markdown: https://insights.sbomify.com/CVE-2021-45490/index.md)","id":"CVE-2021-45490","markdown":"https://insights.sbomify.com/CVE-2021-45490/index.md","name":"CVE-2021-45490","record":{"aliases":["GHSA-5vvh-22mv-pf93"],"analysis":{"component_type":"mobile_application","fix_type":"patch","impacts":["security_bypass","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"3CX client applications","requires_auth":"none","summary":"3CX client applications for Windows, iOS, and Android fail to validate SSL certificates, allowing attackers to intercept communications via man-in-the-middle attacks.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"3cx","vendor":"3cx"}],"cvss":{"score":9.1,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-295","name":"Improper Certificate Validation"}],"description":"The client applications in 3CX on Windows, the 3CX app for iOS, and the 3CX application for Android through 2022-03-17 lack SSL certificate validation.","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":"Security feature bypass in n/a","id":"CVE-2021-45490","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Information disclosure in n/a","id":"CVE-2021-45491"},"packages":[],"prev":{"headline":"Weak cryptography in n/a","id":"CVE-2021-45489"},"products":["n/a"],"published":"2022-03-28","related":[{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2023-49954","kev_date_added":null,"published":"2023-12-25"},{"cvss_score":9.8,"headline":"Path traversal in n/a","id":"CVE-2022-28005","kev_date_added":null,"published":"2022-05-06"},{"cvss_score":7.8,"headline":"Supply chain in n/a","id":"CVE-2023-29059","kev_date_added":null,"published":"2023-03-30"},{"cvss_score":7.8,"headline":"Privilege escalation in n/a","id":"CVE-2019-14935","kev_date_added":null,"published":"2019-08-11"},{"cvss_score":7.5,"headline":"Path traversal in n/a","id":"CVE-2022-48482","kev_date_added":null,"published":"2023-05-02"},{"cvss_score":7.5,"headline":"Path traversal in n/a","id":"CVE-2022-48483","kev_date_added":null,"published":"2023-05-02"}],"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":"2024-08-04","vendors":["n/a"]},"summary":"3CX client applications for Windows, iOS, and Android fail to validate SSL certificates, allowing attackers to intercept communications via man-in-the-middle attacks.","url":"https://insights.sbomify.com/CVE-2021-45490/"}