CVE-2026-40615

A stack-based buffer overflow vulnerability exists in the boa web server's formParentControl function of the TOTOLINK X2000R (specifically version TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327 ). The flaw is triggered when an authenticated attacker sends a specially crafted HTTP POST request containin...

CVE-2026-42020

The Totolink X2000R router (version TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327 ) is vulnerable to multiple stack-based buffer overflow vulnerabilities in the boa web server. Specifically, the pppoe_dns2 HTTP POST parameter is copied to the stack without any checks or restrictions, which can lead to...

CVE-2026-42019

The Totolink X2000R router (version TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327 ) is vulnerable to multiple stack-based buffer overflow flaws in the boa formIpv6Setup pppoe functionality. Specifically, the pppoe_dns1 HTTP POST parameter is copied to the stack without any checks or restrictions, whic...

EUVD-2026-105345

Multiple stack-based buffer overflow vulnerabilities exist in the boa formIpv6Setup pppoe functionality of Totolink X2000R TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger...

EUVD-2026-105344

Multiple stack-based buffer overflow vulnerabilities exist in the boa formIpv6Setup pppoe functionality of Totolink X2000R TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger...

EUVD-2026-105338

Multiple exploitable stack-based buffer overflow vulnerabilities exist in the boa formIpv6Setup dhcpdns functionality of X2000R versions: TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP...

EUVD-2026-105341

Multiple stack-based buffer overflow vulnerabilities exist in the boa formIpv6Setup static network configuration functionality of Totolink X2000R TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated...

EUVD-2026-105339

Multiple exploitable stack-based buffer overflow vulnerabilities exist in the boa formIpv6Setup dhcpdns functionality of X2000R versions: TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP...

EUVD-2026-105343

Multiple stack-based buffer overflow vulnerabilities exist in the boa formIpv6Setup static network configuration functionality of Totolink X2000R TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated...

CVE-2026-42023

Multiple stack-based buffer overflow vulnerabilities exist in the boa formIpv6Setup static network configuration functionality of Totolink X2000R TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated...

CVE-2026-42026

The X2000R router (specifically version TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327 ) contains multiple exploitable stack-based buffer overflow vulnerabilities within the boa formIpv6Setup dhcp_dns functionality. The issue specifically concerns the dhcp_dns2 parameter. An attacker with high privileg...

CVE-2026-42023

The Totolink X2000R (specifically version TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327 ) is susceptible to multiple stack-based buffer overflow vulnerabilities within the boa formIpv6Setup static network configuration functionality. The root cause is linked to the handling of the static_ipv6 paramete...

EUVD-2026-105336

Multiple exploitable stack-based buffer overflow vulnerabilities exist in the boa formFilter functionality of X2000R versions: TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to...

CVE-2026-9659

The Totolink X2000R router (version: TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327 ) is vulnerable to multiple stack-based buffer overflow issues within the boa formFilter functionality. The vulnerability occurs when an authenticated user sends a specially crafted HTTP POST request to the /boafrm/form...

EUVD-2026-105337

Multiple exploitable stack-based buffer overflow vulnerabilities exist in the boa formFilter functionality of X2000R versions: TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to...

CVE-2026-9660

Multiple exploitable stack-based buffer overflow vulnerabilities exist in the boa formFilter functionality of X2000R versions: TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to...

CVE-2026-9660

The X2000R (version TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327 ) is vulnerable to multiple exploitable stack-based buffer overflow vulnerabilities within the boa formFilter functionality. A specially crafted authenticated HTTP request targeting the vpnPassword parameter can trigger these flaws, pot...

EUVD-2026-105332

A stack-based buffer overflow vulnerability exists in the boa formTR069Config functionality of X2000R versions: TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger this...

EUVD-2026-105334

A stack-based buffer overflow vulnerability exists in the boa formUploadFile functionality of X2000R versions: TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger this...

CVE-2026-9869

A stack-based buffer overflow vulnerability exists in the boa formTR069Config functionality of X2000R versions: TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger this...