A Stack-based buffer overflow in the SonicOS SessionID HTTP response header allows a remote authenticated attacker to cause Denial of Service (DoS) and potentially results in code execution in the firewall. This vulnerability affected SonicOS Gen 5, Gen 6 and Gen 7 firmware versions.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: sonicwall

Published: 2022-01-07T03:00:12

Updated: 2024-08-03T17:30:06.959Z

Reserved: 2020-12-17T00:00:00

Link: CVE-2021-20048

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2022-01-10T14:10:16.610

Modified: 2022-01-19T13:49:53.617

Link: CVE-2021-20048

cve-icon Redhat

No data.