SO
Product
SonicOS
by SonicWall · last CVE Aug 5, 2026
On CISA KEVExploited in the wildRansomware-linked
77
CVEs
3
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 15High 30Medium 31Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2024-53704
RansomwareIn wildKEV
9.8
95%
Jan 9
SonicWall SonicOS SSLVPN Improper Authentication Vulnerability
Affected: 7.1.1-7058 and older versions; 7.1.2-7019; 8.0.0-8035
CVE-2024-40766
RansomwareIn wildKEV
9.8
18%
Aug 23
SonicWall SonicOS Improper Access Control Vulnerability
Affected: 5.9.2.14-12o and older versions; 6.5.4.14-109n and older versions; 7.0.1-5035 and older versions
CVE-2020-5135
RansomwareIn wildKEV
9.8
27%
Oct 12
SonicWall SonicOS Buffer Overflow Vulnerability
Affected: SonicOS 6.5.4.7-79n and earlier; SonicOS 6.5.1.11-4n and earlier; SonicOS 6.0.5.3-93o and earlier; SonicOSv 6.5.4.4-44v-21-794 and earlier; SonicOS 7.0.0.0-1
CVE-2025-40600
9.8
1%
Jul 29
Use of Externally-Controlled Format String vulnerability in the SonicOS SSL VPN interface allows a remote unauthenticated attacker to cause service disruption
Affected: 7.2.0-7015 and older versions
CVE-2024-40765
9.8
1%
Jan 9
An Integer-based buffer overflow vulnerability in the SonicOS via IPSec allows a remote attacker in specific conditions to cause Denial of Service (DoS) and potentially execute…
Affected: 6.5.4.4-44v-21-2395 and older versions; 7.0.1-5151 and older versions; 7.1.1-7051 and older versions
CVE-2024-40762
9.8
1%
Jan 9
Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) in the SonicOS SSLVPN authentication token generator that, in certain cases, can be predicted by an attacker…
Affected: 7.1.1-7058 and older versions; 7.1.2-7019; 8.0.0-8035
CVE-2024-22394
9.8
1%
Feb 8
An improper authentication vulnerability has been identified in SonicWall SonicOS SSL-VPN feature, which in specific conditions could allow a remote attacker to bypass…
Affected: 7.1.1-7040
CVE-2022-22274
9.8
76%
Mar 25
A Stack-based buffer overflow vulnerability in the SonicOS via HTTP request allows a remote unauthenticated attacker to cause Denial of Service (DoS) or potentially results in…
Affected: through 7.0.1-5050; through 7.0.1-r579
CVE-2019-12261
9.8
9%
Aug 9
Wind River VxWorks 6.7 though 6.9 and vx7 has a Buffer Overflow in the TCP component (issue 3 of 4)
Affected: 5.9.0.0 through 5.9.0.7; 5.9.1.0. through 5.9.1.12; 6.2.0.0 through 6.2.3.1; 6.2.4.0 through 6.2.4.3; 6.2.5.0 through 6.2.5.3; 6.2.6.0 through 6.2.6.1; +10 more
CVE-2019-12260
9.8
23%
Aug 9
Wind River VxWorks 6.9 and vx7 has a Buffer Overflow in the TCP component (issue 2 of 4)
Affected: 5.9.0.0 through 5.9.0.7; 5.9.1.0. through 5.9.1.12; 6.2.0.0 through 6.2.3.1; 6.2.4.0 through 6.2.4.3; 6.2.5.0 through 6.2.5.3; 6.2.6.0 through 6.2.6.1; +10 more
CVE-2019-12255
9.8
75%
Aug 9
Wind River VxWorks has a Buffer Overflow in the TCP component (issue 1 of 4)
Affected: 5.9.0.0 through 5.9.0.7; 5.9.1.0. through 5.9.1.12; 6.2.0.0 through 6.2.3.1; 6.2.4.0 through 6.2.4.3; 6.2.5.0 through 6.2.5.3; 6.2.6.0 through 6.2.6.1; +10 more
CVE-2019-12256
9.8
27%
Aug 9
Wind River VxWorks 6.9 and vx7 has a Buffer Overflow in the IPv4 component
Affected: 5.9.0.0 through 5.9.0.7; 5.9.1.0. through 5.9.1.12; 6.2.0.0 through 6.2.3.1; 6.2.4.0 through 6.2.4.3; 6.2.5.0 through 6.2.5.3; 6.2.6.0 through 6.2.6.1; +10 more
CVE-2019-7475
9.8
1%
Apr 2
A vulnerability in SonicWall SonicOS and SonicOSv with management enabled system on specific configuration allow unprivileged user to access advanced routing services
Affected: through 5.9.1.10; 6.0.5.3-86o; 6.2.7.3; 6.2.7.8; 6.4.0.0; 6.5.1.3; +3 more
CVE-2024-12802
9.1
0%
Jan 9
SSL-VPN MFA Bypass in SonicWALL SSL-VPN can arise in specific cases due to the separate handling of UPN (User Principal Name) and SAM (Security Account Manager) account names when…
Affected: 6.5.4.4-44v-21-2457 and older versions; 6.5.4.15-117n and older versions; 7.0.1-5161 and older versions; 7.1.1-7058 and older versions; 7.1.2-7019; 8.0.0-8035
CVE-2024-3596
9.0
15%
Jul 9
RADIUS Protocol under RFC2865 is vulnerable to forgery attacks.
Affected: All versions, or not specified
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