CVE-2025-40596 is a critical stack-based buffer overflow vulnerability in the web interface of SonicWall SMA 100 series products, including SMA 210, 410, and 500v. This vulnerability has a CVSS score of 7.3 (HIGH) and can be exploited remotely by unauthenticated attackers with low attack complexity, potentially leading to Denial of Service or arbitrary code execution. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered some community discussion and media coverage, indicating awareness within the security community.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 10.2.2.1-90svCPE matchmatch criteria | cpe:2.3:o:sonicwall:sma_500v_firmware:*:*:*:*:*:*:*:* | ||
< 10.2.2.1-90svCPE matchmatch criteria | cpe:2.3:o:sonicwall:sma_210_firmware:*:*:*:*:*:*:*:* | ||
< 10.2.2.1-90svCPE matchmatch criteria | cpe:2.3:o:sonicwall:sma_410_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.