{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2019-7477 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-7477 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-7477 is a high-severity vulnerability in Sonicwall Sonicos, published on 2 Apr 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-7477 and fix it if it is affected.\n\nWhat it is: CVE-2019-7477 is a high-severity vulnerability in Sonicwall Sonicos, published on 2 Apr 2019. 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-2019-7477 in the wild and no public exploit code.\n\nAffected product: Sonicwall Sonicos. 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-2019-7477/ (Markdown: https://insights.sbomify.com/CVE-2019-7477/index.md)","id":"CVE-2019-7477","markdown":"https://insights.sbomify.com/CVE-2019-7477/index.md","name":"CVE-2019-7477","record":{"aliases":["GHSA-cf3p-cffq-p3vj"],"analysis":{"component_type":"network_device","fix_type":"configuration_change","impacts":["data_read"],"network_reachable":"yes","non_default_config":true,"product_category":"SonicWall firewall OS","requires_auth":"none","summary":"Remote attackers can decrypt sensitive data if CBC cipher suites are enabled in SonicWall SonicOS, requiring configuration changes to disable them.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"sonicwall","cpe":[{"product":"sonicos","vendor":"sonicwall"},{"product":"sonicosv","vendor":"sonicwall"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.0"},"cwes":[{"id":"CWE-327","name":"Use of a Broken or Risky Cryptographic Algorithm"}],"description":"A vulnerability in SonicWall SonicOS and SonicOSv TLS CBC Cipher allow remote attackers to obtain sensitive plaintext data when CBC cipher suites are enabled. This vulnerability affected SonicOS Gen 5 version 5.9.1.10 and earlier, Gen 6 version 6.2.7.3, 6.5.1.3, 6.5.2.2, 6.5.3.1, 6.2.7.8, 6.4.0.0, 6.5.1.8, 6.0.5.3-86o and SonicOSv 6.5.0.2-8v_RC363 (VMWARE), 6.5.0.2.8v_RC367 (AZURE), SonicOSv 6.5.0.2.8v_RC368 (AWS), SonicOSv 6.5.0.2.8v_RC366 (HYPER_V).","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":"Weak cryptography in SonicOS","id":"CVE-2019-7477","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"sonicwall:sonicos","products":["sonicwall:sonicos"],"type":"weak_cryptography","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"SQL injection in GMS","id":"CVE-2019-7478"},"packages":[],"prev":{"headline":"Hardcoded credentials in Global Management System (GMS)","id":"CVE-2019-7476"},"products":["SonicOS","SonicOSv"],"published":"2019-04-02","related":[{"cvss_score":9.8,"headline":"SonicWall SonicOS Buffer Overflow","id":"CVE-2020-5135","kev_date_added":"2022-03-15","published":"2020-10-12"},{"cvss_score":9.3,"headline":"SonicWall SonicOS Improper Access Control","id":"CVE-2024-40766","kev_date_added":"2024-09-09","published":"2024-08-23"},{"cvss_score":8.2,"headline":"SonicWall SonicOS SSLVPN Improper Authentication","id":"CVE-2024-53704","kev_date_added":"2025-02-18","published":"2025-01-09"},{"cvss_score":9.8,"headline":"Denial of service in SonicOS","id":"CVE-2025-40600","kev_date_added":null,"published":"2025-07-29"},{"cvss_score":9.8,"headline":"Auth bypass in SonicOS","id":"CVE-2024-22394","kev_date_added":null,"published":"2024-02-08"},{"cvss_score":9.8,"headline":"Memory corruption in SonicOS","id":"CVE-2022-22274","kev_date_added":null,"published":"2022-03-25"},{"cvss_score":9.8,"headline":"Missing authorization in SonicOS","id":"CVE-2019-7475","kev_date_added":null,"published":"2019-04-02"}],"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":["SonicWall"]},"summary":"Remote attackers can decrypt sensitive data if CBC cipher suites are enabled in SonicWall SonicOS, requiring configuration changes to disable them.","url":"https://insights.sbomify.com/CVE-2019-7477/"}