{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-13539 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-13539 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-13539 is a critical vulnerability in Win-911, published on 5 Jan 2021. 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-2020-13539 and fix it if it is affected.\n\nWhat it is: CVE-2020-13539 is a critical vulnerability in Win-911, published on 5 Jan 2021. 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-2020-13539 in the wild and no public exploit code.\n\nAffected product: Win-911. 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-2020-13539/ (Markdown: https://insights.sbomify.com/CVE-2020-13539/index.md)","id":"CVE-2020-13539","markdown":"https://insights.sbomify.com/CVE-2020-13539/index.md","name":"CVE-2020-13539","record":{"aliases":["GHSA-55q2-p5ph-m3fp"],"analysis":{"component_type":"desktop_application","fix_type":"no_fix_stated","impacts":["privilege_escalation","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Win-911 Enterprise","requires_auth":"none","summary":"Local attackers can overwrite executables in the Win-911 Enterprise install directory to escalate privileges via the Mobile Runtime service.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"talos","cpe":[{"product":"win-911","vendor":"win911"}],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-276","name":"Incorrect Default Permissions"}],"description":"An exploitable local privilege elevation vulnerability exists in the file system permissions of the Win-911 Enterprise V4.20.13 install directory via “WIN-911 Mobile Runtime” service. Depending on the vector chosen, an attacker can overwrite various executables which could lead to escalation of the privileges when executed.","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":"Privilege escalation in Win-911","id":"CVE-2020-13539","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Privilege escalation in Win-911","id":"CVE-2020-13540"},"packages":[],"prev":{"headline":"Privilege escalation in Moxa","id":"CVE-2020-13537"},"products":["Win-911"],"published":"2021-01-05","related":[{"cvss_score":9.3,"headline":"Privilege escalation in Win-911","id":"CVE-2020-13540","kev_date_added":null,"published":"2021-01-05"}],"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":"Local attackers can overwrite executables in the Win-911 Enterprise install directory to escalate privileges via the Mobile Runtime service.","url":"https://insights.sbomify.com/CVE-2020-13539/"}