VulnCheck KEV: CVE-2021-27137

DD-WRT router firmware before changeset 45723 contains a stack buffer overflow vulnerability in the UPnP service that allows remote attackers to execute arbitrary code by sending specially crafted M-SEARCH requests with oversized ST:uuid values via UDP port 1900. Attackers can exploit this...

PT-2026-46055

Name of the Vulnerable Software and Affected Versions DD-WRT UPnP affected versions not specified Description A Gafgyt variant known as C0XMO targets IoT devices by exploiting a flaw in DD-WRT UPnP. This botnet utilizes a standalone Python script to facilitate lateral movement, allowing it to...

DD-WRT security vulnerabilities

DD-WRT is an open-source alternative firmware based on Linux, developed by DD-WRT. It is suitable for various WLAN routers and embedded systems. Version DD-WRT 45723 contains a security vulnerability, which stems from a buffer overflow in the UPNP network discovery service. This vulnerability cou...

PT-2026-3807

DD-WRT version 45723 contains a buffer overflow vulnerability in the UPNP network discovery service that allows remote attackers to potentially execute arbitrary code. Attackers can send crafted M-SEARCH packets with oversized UUID payloads to trigger buffer overflow conditions on the target devi...

EUVD-2009-2756

Malware in sbrugna...

EUVD-2008-6934

Malware in sbrugna...

EUVD-2012-6152

Malware in sbrugna...

EUVD-2008-6933

Malware in sbrugna...

EUVD-2022-32132

Malicious code in bioql PyPI...

CVE-2020-13976

An issue was discovered in DD-WRT through 16214. The Diagnostic page allows remote attackers to execute arbitrary commands via shell metacharacters in the host field of the ping command. Exploitation through CSRF might be possible. NOTE: software maintainers consider the report invalid because it...

CVE-2022-27631

A memory corruption vulnerability exists in the httpd unescape functionality of DD-WRT Revision 32270 - Revision 48599. A specially-crafted HTTP request can lead to memory corruption. An attacker can send a network request to trigger this vulnerability...

CVE-2022-27631

A memory corruption vulnerability exists in the httpd unescape functionality of DD-WRT Revision 32270 - Revision 48599. A specially-crafted HTTP request can lead to memory corruption. An attacker can send a network request to trigger this vulnerability...

Memory corruption

A memory corruption vulnerability exists in the httpd unescape functionality of DD-WRT Revision 32270 - Revision 48599. A specially-crafted HTTP request can lead to memory corruption. An attacker can send a network request to trigger this vulnerability...

CVE-2022-27631

A memory corruption vulnerability exists in the httpd unescape functionality of DD-WRT Revision 32270 - Revision 48599. A specially-crafted HTTP request can lead to memory corruption. An attacker can send a network request to trigger this vulnerability...

CVE-2022-27631

The CVE-2022-27631 entry describes a memory corruption vulnerability in DD-WRT’s httpd unescape function affecting revisions 32270–48599. The issue stems from assuming two characters follow a '%' and performing an unsafe strcpy without validating the second character, which can read beyond the st...

CVE-2022-27631

A memory corruption vulnerability exists in the httpd unescape functionality of DD-WRT Revision 32270 - Revision 48599. A specially-crafted HTTP request can lead to memory corruption. An attacker can send a network request to trigger this vulnerability...

DD-WRT httpd unescape memory corruption vulnerability

Summary A memory corruption vulnerability exists in the httpd unescape functionality of DD-WRT Revision 32270 - Revision 48599. A specially-crafted HTTP request can lead to memory corruption. An attacker can send a network request to trigger this vulnerability. Tested Versions DD-WRT Revision 322...

DD-WRT 45723 Buffer Overflow

Exploit Title: DD-WRT 45723 - UPNP Buffer Overflow PoC Date: 24.03.2021 Exploit Author: Selim Enes 'Enesdex' Karaduman Vendor Homepage: https://dd-wrt.com/ Software Link: https://download1.dd-wrt.com/dd-wrtv2/downloads/betas/2021/ Version: 45723 or prior Tested on: TP-Link Archer C7...

DD-WRT 45723 - UPNP Buffer Overflow (PoC)

Exploit Title: DD-WRT 45723 - UPNP Buffer Overflow PoC Date: 24.03.2021 Exploit Author: Selim Enes 'Enesdex' Karaduman Vendor Homepage: https://dd-wrt.com/ Software Link: https://download1.dd-wrt.com/dd-wrtv2/downloads/betas/2021/ Version: 45723 or prior Tested on: TP-Link Archer C7...

DD-WRT 缓冲区溢出漏洞（CVE-2021-27137）

SSD Advisory – DD-WRT UPNP Buffer Overflow March 24, 2021 SSD Disclosure / Technical Lead Uncategorized TL;DR Find out how a vulnerability in DD-WRT allows an unauthenticated attacker to overflow an internal buffer used by UPNP and trigger a code execution vulnerability. Vulnerability Summary...