{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-30357 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-30357 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-30357 is a medium-severity vulnerability in SSL Network Extender Client for Linux, published on 8 Jun 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-30357 and fix it if it is affected.\n\nWhat it is: CVE-2021-30357 is a medium-severity vulnerability in SSL Network Extender Client for Linux, published on 8 Jun 2021. 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-2021-30357 in the wild and no public exploit code.\n\nAffected product: SSL Network Extender Client for Linux. 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-2021-30357/ (Markdown: https://insights.sbomify.com/CVE-2021-30357/index.md)","id":"CVE-2021-30357","markdown":"https://insights.sbomify.com/CVE-2021-30357/index.md","name":"CVE-2021-30357","record":{"aliases":["GHSA-rh4f-mp79-c7jh"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"SSL VPN client","requires_auth":"none","summary":"The SSL Network Extender Client for Linux reveals configuration file contents, allowing attackers to read files they should not access.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"checkpoint","cpe":[{"product":"ssl_network_extender","vendor":"checkpoint"}],"cvss":{"score":5.3,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-209","name":"Generation of Error Message Containing Sensitive Information"}],"description":"SSL Network Extender Client for Linux before build 800008302 reveals part of the contents of the configuration file supplied, which allows partially disclosing files to which the user did not have access.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2023-06-18","github_poc":1,"max_poc_stars":6,"metasploit":0,"nuclei":0,"refs":[{"date":"2023-06-18T21:52:28Z","kind":"github_poc","ref":"https://github.com/joaovarelas/CVE-2021-30357_CheckPoint_SNX_VPN_PoC","stars":6,"title":"Proof-of-Concept for privileged file read through CheckPoint SNX VPN Linux Client "}],"tier":"poc_unverified"},"has_fix":null,"headline":"Information disclosure in SSL Network Extender Client for Linux","id":"CVE-2021-30357","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Command injection in Check Point Mobile Access Portal Agent","id":"CVE-2021-30358"},"packages":[],"prev":{"headline":"Path traversal in Check Point Identity Agent","id":"CVE-2021-30356"},"products":["SSL Network Extender Client for Linux"],"published":"2021-06-08","related":[{"cvss_score":7.5,"headline":"Auth bypass in Gateway \u0026 Management, IPsec VPN blade SNX portal.","id":"CVE-2022-23746","kev_date_added":null,"published":"2022-11-30"}],"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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["n/a"]},"summary":"The SSL Network Extender Client for Linux reveals configuration file contents, allowing attackers to read files they should not access.","url":"https://insights.sbomify.com/CVE-2021-30357/"}