CVE-2025-40596CWE-121

A Stack-based buffer overflow vulnerability in the SMA100 series web interface allows remote, unauthenticated attacker to cause Denial of Service (DoS) or…

High · published July 23, 2025

Patch now

High probability of exploitation

CVSS calls it high at 7.3. It sits in the 99.1th percentile for exploit probability.

CVSS v3.1
7.3
EPSS
57%
Percentile
99.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.3 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.57051 · 99.1th percentile
Weakness
CWE-121 · Stack-based Buffer Overflow
Published
2025-07-23T14:46Z
EPSS history
Timeline
  • 23 JUL 14:46Z
    A Stack-based buffer overflow vulnerability in the SMA100 series web interface allows remote, unauthenticated attacker to cause Denial of Service (DoS) or…
    cvelistv5