Tapo C320WS V2.0 contains an authenticated stack-based buffer overflow in the local onboarding Wi-Fi configuration path. An authenticated attacker on the adjacent network can submit a crafted request containing an oversized encrypted password field, overwrite stack state, and execute commands with root privileges. Successful exploitation may allow an authenticated adjacent-network attacker to take control of the affected camera, modify camera behavior, access sensitive local configuration, and disrupt device availability.
History

Wed, 21 Oct 2026 17:15:00 +0000

Type Values Removed Values Added
First Time appeared Tp-link
Tp-link tapo C320ws
Vendors & Products Tp-link
Tp-link tapo C320ws
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 19 Oct 2026 18:00:00 +0000

Type Values Removed Values Added
Description Tapo C320WS V2.0 contains an authenticated stack-based buffer overflow in the local onboarding Wi-Fi configuration path. An authenticated attacker on the adjacent network can submit a crafted request containing an oversized encrypted password field, overwrite stack state, and execute commands with root privileges. Successful exploitation may allow an authenticated adjacent-network attacker to take control of the affected camera, modify camera behavior, access sensitive local configuration, and disrupt device availability.
Title Authenticated Local Stack Overflow in TP-Link Tapo C320WS
Weaknesses CWE-121
References
Metrics cvssV4_0

{'score': 8.5, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: TPLink

Published: 2026-10-19T17:46:42.190Z

Updated: 2026-10-20T19:23:34.083Z

Reserved: 2026-10-05T20:47:54.754Z

Link: CVE-2026-105810

cve-icon Vulnrichment

Updated: 2026-10-20T19:23:30.904Z

cve-icon NVD

Status : Deferred

Published: 2026-10-19T18:16:58.903

Modified: 2026-10-20T20:17:12.577

Link: CVE-2026-105810

cve-icon Redhat

No data.