CVE-2025-40596
Expert Analysis
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CVSS Score
V3.1Attack Vector Metrics
Impact Metrics
Description
A Stack-based buffer overflow vulnerability in the SMA100 series web interface allows remote, unauthenticated attacker to cause Denial of Service (DoS) or potentially results in code execution.
Available Exploits
Related News
watchTowr's latest research details critical SonicWall SMA100 flaws (CVE-2025-40596, 40597, 40598). Discover how pre-auth stack/heap overflows and XSS put SSL-VPNs at risk. Patch now!
Affected Products
Affected Versions:
EU Vulnerability Database
Monitored by ENISA for EU cybersecurity
ENISA Analysis
A Stack-based buffer overflow vulnerability in the SMA100 series web interface allows remote, unauthenticated attacker to cause Denial of Service (DoS) or potentially results in code execution.
Affected Products (ENISA)
ENISA Scoring
CVSS Score (3.1)
EPSS Score
ENISA References
Data provided by ENISA EU Vulnerability Database. Last updated: July 25, 2025
GitHub Security Advisories
Community-driven vulnerability intelligence from GitHub
Advisory Details
CVSS Scoring
CVSS Score
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
References
Advisory provided by GitHub Security Advisory Database. Published: July 23, 2025, Modified: July 23, 2025
Social Media Intelligence
Real-time discussions and threat intelligence from social platforms
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Stack Overflows, Heap Overflows, and Existential Dread (SonicWall SMA100 CVE-2025-40596, CVE-2025-40597 and CVE-2025-40598)
Stack Overflows, Heap Overflows, and Existential Dread (SonicWall SMA100 CVE-2025-40596, CVE-2025-40597 and CVE-2025-40598)