CVE-2025-55613

CRITICAL

Tenda O3V2 <1.0.0.12 - Buffer Overflow

Title source: llm
STIX 2.1

Description

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

References (1)

Core 1

Scores

CVSS v3 9.8
EPSS 0.0010
EPSS Percentile 27.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact total

Details

CWE
CWE-120
Status published
Products (1)
tenda/o3_firmware 1.0.0.12\(3880\)
Published Aug 22, 2025
Tracked Since Feb 18, 2026