{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-3537 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-3537 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-3537 is a medium-severity vulnerability in Cisco Jabber, published on 4 Sep 2020. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2020-3537 and fix it if it is affected.\n\nWhat it is: CVE-2020-3537 is a medium-severity vulnerability in Cisco Jabber, published on 4 Sep 2020. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2020-3537 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-2020-3537/ (Markdown: https://insights.sbomify.com/CVE-2020-3537/index.md)","id":"CVE-2020-3537","markdown":"https://insights.sbomify.com/CVE-2020-3537/index.md","name":"CVE-2020-3537","record":{"aliases":["GHSA-fg68-5m2x-55qr"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco Jabber","requires_auth":"low_privilege","summary":"An authenticated remote attacker can trick a user into clicking a UNC link to access sensitive information via improper message validation.","user_interaction":"required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"jabber","vendor":"cisco"}],"cvss":{"score":5.7,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"A vulnerability in Cisco Jabber for Windows software could allow an authenticated, remote attacker to gain access to sensitive information. The vulnerability is due to improper validation of message contents. An attacker could exploit this vulnerability by sending specially crafted messages that contain Universal Naming Convention (UNC) links to a targeted user and convincing the user to follow the provided link. A successful exploit could allow the attacker to cause the application to access a remote system, possibly allowing the attacker to gain access to sensitive information that the attacker could use in additional attacks.","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 for Windows Universal Naming Convention Link Handling Vulnerability","id":"CVE-2020-3537","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Cisco Data Center Network Manager Path Traversal Vulnerability","id":"CVE-2020-3538"},"packages":[],"prev":{"headline":"Cisco SD-WAN vManage Cross-Site Scripting Vulnerability","id":"CVE-2020-3536"},"products":["Cisco Jabber"],"published":"2020-09-04","related":[{"cvss_score":9.9,"headline":"Cisco Jabber Desktop and Mobile Client Software Vulnerabilities","id":"CVE-2021-1411","kev_date_added":null,"published":"2021-03-24"},{"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":"partial"},"state":"PUBLISHED","updated":"2024-11-13","vendors":["Cisco"]},"summary":"An authenticated remote attacker can trick a user into clicking a UNC link to access sensitive information via improper message validation.","url":"https://insights.sbomify.com/CVE-2020-3537/"}