{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-3588 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-3588 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-3588 is a high-severity code injection vulnerability in Cisco Webex Meetings, published on 6 Nov 2020. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2020-3588 and fix it if it is affected.\n\nWhat it is: CVE-2020-3588 is a high-severity code injection vulnerability in Cisco Webex Meetings, published on 6 Nov 2020. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2020-3588 in the wild and no public exploit code.\n\nAffected product: Cisco Webex Meetings. 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-2020-3588/ (Markdown: https://insights.sbomify.com/CVE-2020-3588/index.md)","id":"CVE-2020-3588","markdown":"https://insights.sbomify.com/CVE-2020-3588/index.md","name":"CVE-2020-3588","record":{"aliases":["GHSA-x2h2-w5f2-8vg8"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":true,"product_category":"Cisco Webex Meetings","requires_auth":"low_privilege","summary":"Local attackers can execute arbitrary code in Cisco Webex Meetings Desktop App when deployed in specific virtual desktop environments.","user_interaction":"required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"webex_meetings","vendor":"cisco"}],"cvss":{"score":7.3,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"A vulnerability in virtualization channel messaging in Cisco Webex Meetings Desktop App for Windows could allow a local attacker to execute arbitrary code on a targeted system. This vulnerability occurs when this app is deployed in a virtual desktop environment and using virtual environment optimization. This vulnerability is due to improper validation of messages processed by the Cisco Webex Meetings Desktop App. A local attacker with limited privileges could exploit this vulnerability by sending malicious messages to the affected software by using the virtualization channel interface. A successful exploit could allow the attacker to modify the underlying operating system configuration, which could allow the attacker to execute arbitrary code with the privileges of a targeted user. Note: This vulnerability can be exploited only when Cisco Webex Meetings Desktop App is in a virtual desktop environment on a hosted virtual desktop (HVD) and is configured to use the Cisco Webex Meetings virtual desktop plug-in for thin clients.","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 Webex Meetings Desktop App Arbitrary Code Execution Vulnerability","id":"CVE-2020-3588","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"cisco:webex_meetings","products":["cisco:webex_meetings"],"type":"code_injection","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Cisco Identity Services Engine Cross-Site Scripting Vulnerability","id":"CVE-2020-3589"},"packages":[],"prev":{"headline":"Cisco SD-WAN vManage Software Cross-Site Scripting Vulnerability","id":"CVE-2020-3587"},"products":["Cisco Webex Meetings Desktop App"],"published":"2020-11-06","related":[{"cvss_score":9.6,"headline":"Memory corruption in Cisco WebEx Recording Format and Advanced Recording Format Players","id":"CVE-2017-12368","kev_date_added":null,"published":"2017-11-30"},{"cvss_score":9.6,"headline":"Memory corruption in Cisco WebEx Recording Format and Advanced Recording Format Players","id":"CVE-2017-12369","kev_date_added":null,"published":"2017-11-30"},{"cvss_score":9.6,"headline":"Memory corruption in Cisco WebEx Recording Format and Advanced Recording Format Players","id":"CVE-2017-12370","kev_date_added":null,"published":"2017-11-30"},{"cvss_score":9.6,"headline":"Memory corruption in Cisco WebEx Recording Format and Advanced Recording Format Players","id":"CVE-2017-12371","kev_date_added":null,"published":"2017-11-30"},{"cvss_score":9.6,"headline":"Memory corruption in Cisco WebEx Recording Format and Advanced Recording Format Players","id":"CVE-2017-12372","kev_date_added":null,"published":"2017-11-30"},{"cvss_score":8.8,"headline":"Cisco Webex Meetings Desktop App for Mac Update Feature Code Execution Vulnerability","id":"CVE-2020-3342","kev_date_added":null,"published":"2020-06-18"},{"cvss_score":8.1,"headline":"Cisco Webex Meetings and Cisco Webex Meetings Server Token Handling Unauthorized Access Vulnerability","id":"CVE-2020-3361","kev_date_added":null,"published":"2020-06-18"}],"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":"2024-11-13","vendors":["Cisco"]},"summary":"Local attackers can execute arbitrary code in Cisco Webex Meetings Desktop App when deployed in specific virtual desktop environments.","url":"https://insights.sbomify.com/CVE-2020-3588/"}