CVE-2026-42025

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 binary's formIpv6Setup functionality. The flaw exists because the dhcp_dns1 and dhcp_dns2 HTTP POST parameters are copied directly to the...

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...

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-2026-105336

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...

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-2026-9869

The Totolink X2000R (version TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327 ) is vulnerable to a stack-based buffer overflow in the boa binary's formTR069Config() functionality. An authenticated attacker can trigger this by sending a specially crafted HTTP POST request to the /boafrm/formTR069Config pa...

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...

CVE-2026-10133

A stack-based buffer overflow exists in the batchupg functionality of the TOTOLINK X2000R router (version TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327 ). The vulnerability is triggered when an authenticated user sends a specially crafted HTTP POST request to the /boafrm/formBuploadSetting page. The p...

EUVD-2026-105329

A stack-based buffer overflow vulnerability exists in the batchupg 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 vulnerability...

EUVD-2026-105330

A stack-based buffer overflow vulnerability exists in the boa formIpQos mac 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-2026-10135

A CRITICAL OS command injection vulnerability exists in the batchupg functionality of the Totolink X2000R router (version TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327 ). The root cause stems from a lack of sanitization on the filename parameter across a multi-step data flow: first, it is received via...

EUVD-2026-105328

A OS command injection vulnerability exists in the batchupg 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 vulnerability...

EUVD-2026-105323

A Unsigned Firmware vulnerability exists in the boa Firmware Update functionality of X2000R versions: TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327. A specially crafted firmware binary can lead to arbitrary firmware update. An attacker can make an authenticated HTTP request to trigger this vulnerabili...

CVE-2026-10141

The Totolink X2000R (version: TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327 ) is vulnerable to an Unsigned Firmware flaw in the boa Firmware Update functionality. The root cause is the improper verification of cryptographic signatures (CWE-347); while the system checks for magic bytes and checksums, i...

CVE-2026-10139

A stack-based buffer overflow vulnerability exists in the Mcli functionality of the Totolink X2000R router (version TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327 ). An authenticated attacker can trigger this by sending a specially crafted HTTP request to the /boafrm/formUpload page. The vulnerability ...

EUVD-2026-105324

A stack-based buffer overflow vulnerability exists in the Mcli 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 vulnerability...

CVE-2026-87861

When using ambient user credentials, an HTTP request directed to one origin may be dispatched over a connection previously authenticated via Negotiate for a different origin, leaving the request's intended credentials unused...

CVE-2026-87861

When using ambient user credentials, an HTTP request directed to one origin may be dispatched over a connection previously authenticated via Negotiate for a different origin, leaving the request's intended credentials unused...

SAPGateBreaker-Exploit

CVE-2022-22536: HTTP Smuggling Through SAP's Front Door SAP NetWeaver Application Server ABAP, SAP NetWeaver Application Server Java, ABAP Platform, SAP Content Server 7.53 and SAP Web Dispatcher are vulnerable for request smuggling and request concatenation. An unauthenticated attacker can prepe...