{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-25355 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-25355 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-25355 is a medium-severity vulnerability in Samsung Notes, published on 25 Mar 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-2021-25355 and fix it if it is affected.\n\nWhat it is: CVE-2021-25355 is a medium-severity vulnerability in Samsung Notes, published on 25 Mar 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-2021-25355 in the wild and no public exploit code.\n\nAffected product: Samsung Notes. 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-2021-25355/ (Markdown: https://insights.sbomify.com/CVE-2021-25355/index.md)","id":"CVE-2021-25355","markdown":"https://insights.sbomify.com/CVE-2021-25355/index.md","name":"CVE-2021-25355","record":{"aliases":["GHSA-xpr4-hvm8-xj54"],"analysis":{"component_type":"mobile_application","fix_type":"upgrade","impacts":["privilege_escalation","security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Samsung Notes app","requires_auth":"low_privilege","summary":"Local attackers can hijack unsafe PendingIntents in Samsung Notes to perform unauthorized actions without permission, requiring an app upgrade.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Samsung Mobile","cpe":[{"product":"notes","vendor":"samsung"}],"cvss":{"score":5.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-276","name":"Incorrect Default Permissions"},{"id":"CWE-285","name":"Improper Authorization"}],"description":"Using unsafe PendingIntent in Samsung Notes prior to version 4.2.00.22 allows local attackers unauthorized action without permission via hijacking the PendingIntent.","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":"Security feature bypass in Samsung Notes","id":"CVE-2021-25355","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"samsung:notes","products":["samsung:notes"],"type":"security_feature_bypass","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Missing authorization in Samsung Mobile Devices","id":"CVE-2021-25356"},"packages":[],"prev":{"headline":"Missing authorization in Samsung Internet","id":"CVE-2021-25354"},"products":["Samsung Notes"],"published":"2021-03-25","related":[{"cvss_score":8.6,"headline":"Memory corruption in Samsung Notes","id":"CVE-2024-34657","kev_date_added":null,"published":"2024-09-04"},{"cvss_score":7.8,"headline":"Memory corruption in Samsung Notes","id":"CVE-2024-34622","kev_date_added":null,"published":"2024-08-07"},{"cvss_score":7.8,"headline":"Memory corruption in Samsung Notes","id":"CVE-2024-34623","kev_date_added":null,"published":"2024-08-07"},{"cvss_score":7.3,"headline":"Memory corruption in Samsung Notes","id":"CVE-2025-20929","kev_date_added":null,"published":"2025-03-06"},{"cvss_score":7.3,"headline":"Memory corruption in Samsung Notes","id":"CVE-2025-20931","kev_date_added":null,"published":"2025-03-06"},{"cvss_score":7.3,"headline":"Path traversal in Samsung Notes","id":"CVE-2024-34656","kev_date_added":null,"published":"2024-09-04"},{"cvss_score":7.3,"headline":"Memory corruption in Samsung Notes","id":"CVE-2024-34660","kev_date_added":null,"published":"2024-09-04"}],"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":"2024-08-03","vendors":["Samsung Mobile"]},"summary":"Local attackers can hijack unsafe PendingIntents in Samsung Notes to perform unauthorized actions without permission, requiring an app upgrade.","url":"https://insights.sbomify.com/CVE-2021-25355/"}