4.5

CVE-2025-40603: sonicwall sma_210_firmware

CVSS: 4.5v3.1MediumAnalyzed
Published 31-10-2025Last modified 31-10-2025
Open JSON

Vulnerability summary

CVE-2025-40603 is a medium (CVSS 4.5) vulnerability in sonicwall sma_210_firmware. EPSS estimates a 0.48% chance of exploitation in the next 30 days, higher than 39.9% of scored vulnerabilities.

Overall risk
18/100
0100
Low · default modelHow is this calculated?
CVSS score
4.5/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.48%
0%100%
Low · +0.03 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 31-10-2025
    PublishedVulnerability first disclosed.
  2. 31-10-2025
    Last modifiedVulnerability information updated.

Description

A potential exposure of sensitive information in log files in SonicWall SMA100 Series appliances may allow a remote, authenticated administrator, under certain conditions to view partial users credential data.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.48%

Chance of exploitation in the next 30 days

Percentile

40%

Versus all other CVEs

30-day change

+0.03 pp

From 0.45% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.48%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Sonicwall4 products

1 vendor · 4 products

References

1 links