Sonicwall: >> Nssp 15700 Security Vulnerabilities
A post-authentication Stack-based Buffer Overflow vulnerability in SonicOS certificate handling allows a remote attacker to crash a firewall.
CVSS Score
4.9
EPSS Score
0.001
Published
2026-03-04
A post-authentication Format String vulnerability in SonicOS allows a remote attacker to crash a firewall.
CVSS Score
4.9
EPSS Score
0.002
Published
2026-02-24
A post-authentication NULL Pointer Dereference vulnerability in SonicOS allows a remote attacker to crash a firewall.
CVSS Score
4.9
EPSS Score
0.002
Published
2026-02-24
A post-authentication Out-of-bounds Read vulnerability in SonicOS allows a remote attacker to crash a firewall.
CVSS Score
4.9
EPSS Score
0.002
Published
2026-02-24
Multiple post-authentication stack-based buffer overflow vulnerabilities in the SonicOS management interface due to improper bounds checking in a API endpoint.
CVSS Score
4.9
EPSS Score
0.001
Published
2026-02-24
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.
CVSS Score
7.5
EPSS Score
0.0
Published
2025-11-20
Use of Externally-Controlled Format String vulnerability in the SonicOS SSL VPN interface allows a remote unauthenticated attacker to cause service disruption.
CVSS Score
9.8
EPSS Score
0.001
Published
2025-07-29
CVE-2024-53704
An Improper Authentication vulnerability in the SSLVPN authentication mechanism allows a remote attacker to bypass authentication.
Known exploited
CVSS Score
9.8
EPSS Score
0.939
Published
2025-01-09
Heap-based buffer overflow vulnerability in the SonicOS IPSec VPN allows an unauthenticated remote attacker to cause Denial of Service (DoS).
CVSS Score
7.5
EPSS Score
0.064
Published
2024-07-18
A Stack-based buffer overflow vulnerability in the SonicOS allows a remote unauthenticated attacker to cause Denial of Service (DoS), which could cause an impacted firewall to crash.
CVSS Score
7.5
EPSS Score
0.315
Published
2023-03-02
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