Sonicwall: >> Nsv 870 Security Vulnerabilities
A vulnerability in the access control mechanism of SonicOS may allow certain management interface functions to be accessible under specific conditions.
CVSS Score
8.0
EPSS Score
0.0
Published
2026-04-29
A post-authentication Path Traversal vulnerability in SonicOS allows an attacker to interact with usually restricted services.
CVSS Score
6.8
EPSS Score
0.0
Published
2026-04-29
A post-authentication Stack-based Buffer Overflow vulnerabilities in SonicOS allows a remote attacker to crash a firewall.
CVSS Score
4.9
EPSS Score
0.002
Published
2026-04-29
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
0.102
Published
2024-07-18
Stack-based buffer overflow vulnerability in the SonicOS HTTP server allows an authenticated remote attacker to cause Denial of Service (DoS) via sscanf function.
CVSS Score
7.5
EPSS Score
0.022
Published
2024-06-20
Heap-based buffer overflow vulnerability in the SonicOS SSL-VPN allows an authenticated remote attacker to cause Denial of Service (DoS) via memcpy function.
CVSS Score
6.5
EPSS Score
0.023
Published
2024-06-20
An improper authentication vulnerability has been identified in SonicWall SonicOS SSL-VPN feature, which in specific conditions could allow a remote attacker to bypass authentication.
This issue affects only firmware version SonicOS 7.1.1-7040.
CVSS Score
9.8
EPSS Score
0.01
Published
2024-02-08
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
SonicOS SSLVPN improper restriction of excessive MFA attempts vulnerability allows an authenticated attacker to use excessive MFA codes.
CVSS Score
8.8
EPSS Score
0.004
Published
2023-03-02
Page 1