CVE-2025-56463 — MEDIUM (6.8)

Q: What is CVE-2025-56463?

CVE-2025-56463 is a vulnerability with a CVSS score of 6.8 (MEDIUM). Mercusys MW305R 3.30 and below is has a Transport Layer Security (TLS) certificate private key disclosure.

Q: How severe is CVE-2025-56463?

CVE-2025-56463 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2025-56463?

Check the references section above for vendor advisories and patch information. Affected products include: Mercusys Mw305R Firmware, Mercusys Mw305R.

Vulnerability Description

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

CVSS Score

6.8

MEDIUM

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Mercusys	Mw305R Firmware	<= 3.30
Mercusys	Mw305R	-

Related Weaknesses (CWE)

CWE-200

References

https://github.com/MatJosephs/CVEs/tree/main/CVE-2025-56463ExploitThird Party Advisory
https://packetstormsecurity.comNot Applicable

FAQ

What is CVE-2025-56463?

CVE-2025-56463 is a vulnerability with a CVSS score of 6.8 (MEDIUM). Mercusys MW305R 3.30 and below is has a Transport Layer Security (TLS) certificate private key disclosure.

How severe is CVE-2025-56463?

CVE-2025-56463 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-56463?

Check the references section above for vendor advisories and patch information. Affected products include: Mercusys Mw305R Firmware, Mercusys Mw305R.