CVE-2025-55613 — CRITICAL (9.8)

Vulnerability Description

Tenda O3V2 1.0.0.12(3880) is vulnerable to Buffer Overflow in the fromSafeSetMacFilter function via the mac parameter.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Tenda	O3 Firmware	1.0.0.12\(3880\)
Tenda	O3	2.0

Related Weaknesses (CWE)

CWE-120

References

https://github.com/wudipjq/my_vuln/blob/main/Tenda3/vuln_58/58.mdExploitThird Party Advisory

FAQ

What is CVE-2025-55613?

CVE-2025-55613 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Tenda O3V2 1.0.0.12(3880) is vulnerable to Buffer Overflow in the fromSafeSetMacFilter function via the mac parameter.

How severe is CVE-2025-55613?

CVE-2025-55613 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2025-55613?

Check the references section above for vendor advisories and patch information. Affected products include: Tenda O3 Firmware, Tenda O3.