{"cvss":9.8,"datePublished":"2022-03-15","dateUpdated":"2022-03-15","description":"A buffer overflow vulnerability in SonicOS allows a remote attacker to cause Denial of Service (DoS) and potentially execute arbitrary code by sending a malicious request to the firewall.","dueDate":"2022-04-05","id":"CVE-2020-5135","kev_catalogs":["cisa"],"knownRansomwareCampaignUse":"Known","notes":"https://nvd.nist.gov/vuln/detail/CVE-2020-5135","product":"SonicOS","requiredAction":"Apply updates per vendor instructions.","severity":"CRITICAL","source":"cisa_known_exploited","title":"SonicWall SonicOS Buffer Overflow Vulnerability","vendor":"SonicWall"}