{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2021-30359 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-30359 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-30359 is a high-severity vulnerability in Check Point Harmony Browse and SandBlast Agent for Browsers, published on 22 Oct 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-2021-30359 and fix it if it is affected.\n\nWhat it is: CVE-2021-30359 is a high-severity vulnerability in Check Point Harmony Browse and SandBlast Agent for Browsers, published on 22 Oct 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-2021-30359 in the wild and no public exploit code.\n\nAffected product: Check Point Harmony Browse and SandBlast Agent for Browsers. 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-2021-30359/ (Markdown: https://insights.sbomify.com/CVE-2021-30359/index.md)","id":"CVE-2021-30359","markdown":"https://insights.sbomify.com/CVE-2021-30359/index.md","name":"CVE-2021-30359","record":{"aliases":["GHSA-5r3w-7crg-r9gw"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["privilege_escalation","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Browser security agent","requires_auth":"low_privilege","summary":"Attackers can escalate privileges to admin by placing a malicious binary in the repair folder during installer repair, affecting Check Point browser agents.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"checkpoint","cpe":[{"product":"harmony_browse","vendor":"checkpoint"},{"product":"sandblast_agent_for_browsers","vendor":"checkpoint"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-427","name":"Uncontrolled Search Path Element"}],"description":"The Harmony Browse and the SandBlast Agent for Browsers installers must have admin privileges to execute some steps during the installation. Because the MS Installer allows regular users to repair their installation, an attacker running an installer before 90.08.7405 can start the installation repair and place a specially crafted binary in the repair folder, which runs with the admin privileges.","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 Check Point Harmony Browse and SandBlast Agent for Browsers","id":"CVE-2021-30359","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Privilege escalation in Check Point Remote Access Client","id":"CVE-2021-30360"},"packages":[],"prev":{"headline":"Command injection in Check Point Mobile Access Portal Agent","id":"CVE-2021-30358"},"products":["Check Point Harmony Browse and SandBlast Agent for Browsers"],"published":"2021-10-22","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":"2024-08-03","vendors":["n/a"]},"summary":"Attackers can escalate privileges to admin by placing a malicious binary in the repair folder during installer repair, affecting Check Point browser agents.","url":"https://insights.sbomify.com/CVE-2021-30359/"}