CVE-2024-40763 — Heap-based Buffer Overflow in SMA 200 Firmware

CWE-122 — Heap-based Buffer Overflow3 documents3 sources
Severity
7.5HIGHNVD
EPSS
8.2%
top 7.77%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Sonicwall SMA 200 FirmwareSonicwall SMA 210 FirmwareSonicwall SMA 400 Firmware+3 more
Timeline
PublishedDec 5

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 vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.6 | Impact: 5.9

Affected Packages6 packages

▶CVEListV5sonicwall/sma10010.2.1.13-72sv and earlier versions
▶NVDsonicwall/sma_200_firmware< 10.2.1.14-75sv
▶NVDsonicwall/sma_210_firmware< 10.2.1.14-75sv
▶NVDsonicwall/sma_400_firmware< 10.2.1.14-75sv
▶NVDsonicwall/sma_410_firmware< 10.2.1.14-75sv

🔴Vulnerability Details

2
CVEList
CVE-2024-40763: Heap-based buffer overflow vulnerability in the SonicWall SMA100 SSLVPN due to the use of strcpy↗2024-12-05
▶
GHSA
GHSA-x6p6-q78g-6q5q: Heap-based buffer overflow vulnerability in the SonicWall SMA100 SSLVPN due to the use of strcpy↗2024-12-05
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CVE-2024-40763 — Heap-based Buffer Overflow | cvebase