📦

nsv870

Vendor: sonicwall

Actively Exploited 0 CISA KEV List
PoC / Exploits 0 Code Available
Total RCEs 7 Remote Access
Total CVEs 25 Total Indexed
Avg. EPSS 0.35% Exploit Prob.
Latest CVE CVE-2026-3439 Mar 04

Security Vulnerability Index

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4.9 CVSS

A post-authentication Stack-based Buffer Overflow vulnerability in SonicOS certificate handling allows a remote attacker to crash a firewall.

EPSS: 0.14%
4.9 CVSS

A post-authentication Out-of-bounds Read vulnerability in SonicOS allows a remote attacker to crash a firewall.

EPSS: 0.26%
4.9 CVSS

A post-authentication NULL Pointer Dereference vulnerability in SonicOS allows a remote attacker to crash a firewall.

EPSS: 0.36%
4.9 CVSS

A post-authentication Format String vulnerability in SonicOS allows a remote attacker to crash a firewall.

EPSS: 0.26%
4.9 CVSS

Multiple post-authentication stack-based buffer overflow vulnerabilities in the SonicOS management interface due to improper bounds checking in a API endpoint.

EPSS: 0.08%
7.5 CVSS

A Stack-based buffer overflow vulnerability in the SonicOS SSLVPN service allows a remote unauthenticated attacker to cause Denial of Service (DoS), which could cause an impacted firewall to crash.

EPSS: 0.04%
9.8 CVSS

Use of Externally-Controlled Format String vulnerability in the SonicOS SSL VPN interface allows a remote unauthenticated attacker to cause service disruption.

EPSS: 0.30%
8.8 CVSS

SonicOS post-authentication Improper Privilege Management vulnerability in the SonicOS SSL VPN Tunnel allows users to elevate their privileges inside the tunnel.

EPSS: 0.34%
7.5 CVSS

SonicOS Use of Hard-coded Password vulnerability in the 'dynHandleBuyToolbar' demo function.

EPSS: 0.29%
6.5 CVSS

SonicOS post-authentication Stack-Based Buffer Overflow Vulnerability in the SSL VPN plainprefs.exp URL endpoint leads to a firewall crash.

EPSS: 0.48%