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nsa_4650

Vendor: sonicwall

Actively Exploited 1 CISA KEV List

PoC / Exploits 1 Code Available

Total RCEs 9 Remote Access

Total CVEs 22 Total Indexed

Avg. EPSS 2.20% Exploit Prob.

Latest CVE CVE-2026-0206 Apr 29

Security Vulnerability Index

Page 3 / 3

6.1 CVSS

CVE-2021-20031

Exploit Found

A Host Header Redirection vulnerability in SonicOS potentially allows a remote attacker to redirect firewall management users to arbitrary web domains.

EPSS: 36.22%

Severity: MEDIUM

Oct 12, 2021

7.5 CVSS

CVE-2021-20027

A buffer overflow vulnerability in SonicOS allows a remote attacker to cause a Denial of Service (DoS) by sending a specially crafted request. This vulnerability affects SonicOS Gen5, Gen6, Gen7 platforms, and SonicOSv virtual firewalls.

EPSS: 0.43%

Severity: HIGH

Jun 14, 2021

Displaying 2 of 22 Total Entries

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Total 3 Sections