{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-11831 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-11831 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-11831 is a critical path traversal vulnerability in com.oppo.ovoicemanager, published on 19 Nov 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-11831 and fix it if it is affected.\n\nWhat it is: CVE-2020-11831 is a critical path traversal vulnerability in com.oppo.ovoicemanager, published on 19 Nov 2020. 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-2020-11831 in the wild and no public exploit code.\n\nAffected product: com.oppo.ovoicemanager. 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-2020-11831/ (Markdown: https://insights.sbomify.com/CVE-2020-11831/index.md)","id":"CVE-2020-11831","markdown":"https://insights.sbomify.com/CVE-2020-11831/index.md","name":"CVE-2020-11831","record":{"aliases":["GHSA-ccvp-35p9-69x5"],"analysis":{"component_type":"mobile_application","fix_type":"patch","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"OvoiceManager app","requires_auth":"none","summary":"An attacker can exploit arbitrary file write permissions in OvoiceManager to modify system files, potentially compromising device integrity.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"OPPO","cpe":[{"product":"ovoicemanager","vendor":"oppo"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-732","name":"Incorrect Permission Assignment for Critical Resource"}],"description":"OvoiceManager has system permission to write vulnerability reports for arbitrary files, affected product is com.oppo.ovoicemanager V2.0.1.","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":"Path traversal in com.oppo.ovoicemanager","id":"CVE-2020-11831","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in OPPO Find X2","id":"CVE-2020-11832"},"packages":[],"prev":{"headline":"Command injection in com.oppo.qualityprotect","id":"CVE-2020-11830"},"products":["com.oppo.ovoicemanager"],"published":"2020-11-19","related":[],"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":"An attacker can exploit arbitrary file write permissions in OvoiceManager to modify system files, potentially compromising device integrity.","url":"https://insights.sbomify.com/CVE-2020-11831/"}