460 matches found
CVE-2026-34123
On Tapo C520WS v2, restricted accounts for example, hub users are intended to execute only a limited set of low‑sensitivity operations. Due to a logic flaw in the device’s API authorization mechanism, an attacker can craft requests that leverage legitimate “method mapping” behavior to bypass...
CVE-2026-6239
A stack‑based buffer overflow vulnerability exists in Tapo C520WS v2 in the ONVIF CreateUsers service, where the device fails to properly validate the number of XML user nodes during request processing. An authenticated attacker can send a specially crafted ONVIF request containing an excessive...
TP-Link Tapo C520WS 安全漏洞
The Tapo C520WS v2 is a TP-Link network camera used for video surveillance and ONVIF device management. The Tapo C520WS v2 has a stack buffer overflow vulnerability. This vulnerability arises due to a lack of valid boundary checks when the ONVIF CreateUsers service processes XML user nodes...
TP-Link Tapo C520WS 安全漏洞
The TP-Link Tapo C520WS is a WiFi camera produced by TP-Link Corporation. The TP-Link Tapo C520WS v2 version has a security vulnerability. This vulnerability stems from a format string vulnerability in the ONVIF Subscribe service. Improper handling of parameters provided by external sources may...
TP-Link Tapo C520WS 安全漏洞
The TP-Link Tapo C520WS is a WiFi camera produced by the TP-Link company. The TP-Link Tapo C520WS v2 has a security vulnerability. This vulnerability stems from logical flaws in the device’s API authorization mechanism. Attackers could exploit this flaw to bypass the whitelist restrictions and ma...
TP-Link Tapo C520WS 安全漏洞
The TP-Link Tapo C520WS is a WiFi camera produced by TP-Link Corporation. The TP-Link Tapo C520WS v2 version has a security vulnerability. This vulnerability stems from a format string vulnerability in ONVIF AddScopes. User-controlled input is passed to the formatting function without proper...
TP-Link Tapo C520WS 安全漏洞
The TP-Link Tapo C520WS is a WiFi camera produced by TP-Link Corporation. The TP-Link Tapo C520WS v2 version has a security vulnerability. This vulnerability stems from a stack buffer overflow in the ONVIF DeleteUsers service. Insufficient bounds checking allows authenticated attackers to send...
CVE-2026-6242
An authenticated format string vulnerability exists in the ONVIF Subscribe service in Tapo C520WS v2 due to improper handling of externally supplied parameters within formatting functions. An attacker may inject crafted format strings into event subscription requests or notification generation pa...
CVE-2026-6242
The CVE-2026-6242 entry describes an authenticated format-string vulnerability in the ONVIF Subscribe service of TP-Link Tapo C520WS v2. The root cause is improper handling of externally supplied parameters within formatting functions, enabling an attacker with valid credentials to inject crafted...
CVE-2026-6242 Authenticated Format String Vulnerability in ONVIF Subscribe Service on TP-Link Tapo C520WS
An authenticated format string vulnerability exists in the ONVIF Subscribe service in Tapo C520WS v2 due to improper handling of externally supplied parameters within formatting functions. An attacker may inject crafted format strings into event subscription requests or notification generation pa...
CVE-2026-6242 Authenticated Format String Vulnerability in ONVIF Subscribe Service on TP-Link Tapo C520WS
An authenticated format string vulnerability exists in the ONVIF Subscribe service in Tapo C520WS v2 due to improper handling of externally supplied parameters within formatting functions. An attacker may inject crafted format strings into event subscription requests or notification generation pa...
CVE-2026-6241
An authenticated format-string vulnerability affects TP-Link Tapo C520WS v2 (ONVIF AddScopes). User-controlled input is passed to formatting functions without proper sanitization, enabling injection of format specifiers that can manipulate memory handling. Exploitation may cause the ONVIF managem...
CVE-2026-6241 Authenticated Format String Vulnerability in ONVIF AddScopes Method on TP-Link Tapo C520WS
An authenticated format string vulnerability is present in the ONVIF AddScopes in Tapo C520WS v2, where user-controlled input is improperly passed to formatting functions without adequate sanitization. An attacker can inject format specifiers into ONVIF scope parameters to manipulate memory...
CVE-2026-6241
An authenticated format string vulnerability is present in the ONVIF AddScopes in Tapo C520WS v2, where user-controlled input is improperly passed to formatting functions without adequate sanitization. An attacker can inject format specifiers into ONVIF scope parameters to manipulate memory...
CVE-2026-6240
A stack-based buffer overflow vulnerability exists in Tapo C520WS v2 in the ONVIF DeleteUsers service, due to insufficient boundary checks when handling multiple user deletion parameters. An authenticated attacker can send a crafted malicious request containing an excessive number of identifiers ...
CVE-2026-6240 Authenticated Stack-based Buffer Overflow in ONVIF DeleteUsers Service on TP-Link Tapo C520WS
A stack-based buffer overflow vulnerability exists in Tapo C520WS v2 in the ONVIF DeleteUsers service, due to insufficient boundary checks when handling multiple user deletion parameters. An authenticated attacker can send a crafted malicious request containing an excessive number of identifiers ...
CVE-2026-6239
Summary: A stack-based buffer overflow affects TP-Link Tapo C520WS v2 in the ONVIF CreateUsers service. The issue arises from improper validation of the number of XML user nodes during request processing. An authenticated attacker can submit a crafted ONVIF request with an excessive number of use...
CVE-2026-6239
A stack‑based buffer overflow vulnerability exists in Tapo C520WS v2 in the ONVIF CreateUsers service, where the device fails to properly validate the number of XML user nodes during request processing. An authenticated attacker can send a specially crafted ONVIF request containing an excessive...
CVE-2026-34123
On Tapo C520WS v2, restricted accounts for example, hub users are intended to execute only a limited set of low‑sensitivity operations. Due to a logic flaw in the device’s API authorization mechanism, an attacker can craft requests that leverage legitimate “method mapping” behavior to bypass...
CVE-2026-34123 Whitelist Validation Bypass in TP-Link Tapo C520WS
On Tapo C520WS v2, restricted accounts for example, hub users are intended to execute only a limited set of low‑sensitivity operations. Due to a logic flaw in the device’s API authorization mechanism, an attacker can craft requests that leverage legitimate “method mapping” behavior to bypass...