{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-1411 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-1411 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-1411 is a critical vulnerability in Cisco Jabber, published on 24 Mar 2021. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-1411 and fix it if it is affected.\n\nWhat it is: CVE-2021-1411 is a critical vulnerability in Cisco Jabber, published on 24 Mar 2021. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-1411 in the wild and no public exploit code.\n\nAffected product: Cisco Jabber. 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-2021-1411/ (Markdown: https://insights.sbomify.com/CVE-2021-1411/index.md)","id":"CVE-2021-1411","markdown":"https://insights.sbomify.com/CVE-2021-1411/index.md","name":"CVE-2021-1411","record":{"aliases":["GHSA-v5pv-x346-w82j"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["code_execution","privilege_escalation","data_read","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco Jabber client","requires_auth":"low_privilege","summary":"Attackers can execute arbitrary code with elevated privileges, access sensitive data, or cause denial of service in Cisco Jabber clients.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"jabber","vendor":"cisco"}],"cvss":{"score":9.9,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-170","name":"Improper Null Termination"}],"description":"Multiple vulnerabilities in Cisco Jabber for Windows, Cisco Jabber for MacOS, and Cisco Jabber for mobile platforms could allow an attacker to execute arbitrary programs on the underlying operating system with elevated privileges, access sensitive information, intercept protected network traffic, or cause a denial of service (DoS) condition. For more information about these vulnerabilities, see the Details section of this advisory.","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":"Cisco Jabber Desktop and Mobile Client Software Vulnerabilities","id":"CVE-2021-1411","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Cisco Identity Services Engine Sensitive Information Disclosure Vulnerabilities","id":"CVE-2021-1412"},"packages":[],"prev":{"headline":"Cisco Webex Meetings Unauthorized Distribution List Update Vulnerability","id":"CVE-2021-1410"},"products":["Cisco Jabber"],"published":"2021-03-24","related":[{"cvss_score":9.9,"headline":"Cisco Jabber Desktop and Mobile Client Software Vulnerabilities","id":"CVE-2021-1417","kev_date_added":null,"published":"2021-03-24"},{"cvss_score":9.9,"headline":"Cisco Jabber Desktop and Mobile Client Software Vulnerabilities","id":"CVE-2021-1418","kev_date_added":null,"published":"2021-03-24"},{"cvss_score":9.9,"headline":"Cisco Jabber Desktop and Mobile Client Software Vulnerabilities","id":"CVE-2021-1469","kev_date_added":null,"published":"2021-03-24"},{"cvss_score":9.9,"headline":"Cisco Jabber Desktop and Mobile Client Software Vulnerabilities","id":"CVE-2021-1471","kev_date_added":null,"published":"2021-03-24"},{"cvss_score":9.9,"headline":"Cisco Jabber Desktop and Mobile Client Software Vulnerabilities","id":"CVE-2020-26085","kev_date_added":null,"published":"2021-01-06"},{"cvss_score":9.9,"headline":"Cisco Jabber Desktop and Mobile Client Software Vulnerabilities","id":"CVE-2020-27127","kev_date_added":null,"published":"2020-12-11"}],"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":"total"},"state":"PUBLISHED","updated":"2024-11-08","vendors":["Cisco"]},"summary":"Attackers can execute arbitrary code with elevated privileges, access sensitive data, or cause denial of service in Cisco Jabber clients.","url":"https://insights.sbomify.com/CVE-2021-1411/"}