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HIGH · 7.5

CVE-2024-40763

Heap-based buffer overflow vulnerability in the SonicWall SMA100 SSLVPN due to the use of strcpy. This allows remote authenticated attackers to cause Heap-based buffer overflow and potentially lead to...

Vulnerability Description

Heap-based buffer overflow vulnerability in the SonicWall SMA100 SSLVPN due to the use of strcpy. This allows remote authenticated attackers to cause Heap-based buffer overflow and potentially lead to code execution.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
SonicwallSma 200 Firmware< 10.2.1.14-75sv
SonicwallSma 200-
SonicwallSma 210 Firmware< 10.2.1.14-75sv
SonicwallSma 210-
SonicwallSma 400 Firmware< 10.2.1.14-75sv
SonicwallSma 400-
SonicwallSma 410 Firmware< 10.2.1.14-75sv
SonicwallSma 410-
SonicwallSma 500V Firmware< 10.2.1.14-75sv
SonicwallSma 500V-

Related Weaknesses (CWE)

CWE-122

References

FAQ

What is CVE-2024-40763?

CVE-2024-40763 is a vulnerability with a CVSS score of 7.5 (HIGH). Heap-based buffer overflow vulnerability in the SonicWall SMA100 SSLVPN due to the use of strcpy. This allows remote authenticated attackers to cause Heap-based buffer overflow and potentially lead to...

How severe is CVE-2024-40763?

CVE-2024-40763 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-40763?

Check the references section above for vendor advisories and patch information. Affected products include: Sonicwall Sma 200 Firmware, Sonicwall Sma 200, Sonicwall Sma 210 Firmware, Sonicwall Sma 210, Sonicwall Sma 400 Firmware.