Dashboard / CVE-2025-56463

CVE-2025-56463

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 49/100
Published: 2025-09-26 Modified: 2026-11-05 First seen: 2026-11-05 Status: active

Attack Surface

Low Complexity No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Physical
AC: Low
PR: None
UI: None
S: Unchanged
C: High
I: High
A: High

Description

Mercusys MW305R 3.30 and below is has a Transport Layer Security (TLS) certificate private key disclosure.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
mercusys mw305r_firmware < 3.30

References & Advisories (2)

Bug Bounty Relevance

49 / 100
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

6.8 / 10.0 v3.1
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.20%
Raw Score 0.001980
Percentile 9.7%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00198
2026-11-12
0.00198
2026-11-10
0.00198
2026-11-09
0.00198
2026-11-08
0.00198
2026-11-07
0.00198
2026-11-06
0.00198
2026-11-05
0.00198

Intelligence Sources

nvd ref →

External Links