CVE-2022-32548

An issue was discovered on certain DrayTek Vigor routers before July 2022 such as the Vigor3910 before 4.3.1.1. /cgi-bin/wlogin.cgi has a buffer overflow via the username or password to the aa or ab field...

CVE-2022-32548

An issue was discovered on certain DrayTek Vigor routers before July 2022 such as the Vigor3910 before 4.3.1.1. /cgi-bin/wlogin.cgi has a buffer overflow via the username or password to the aa or ab field...

CVE-2022-32548

An issue was discovered on certain DrayTek Vigor routers before July 2022 such as the Vigor3910 before 4.3.1.1. /cgi-bin/wlogin.cgi has a buffer overflow via the username or password to the aa or ab field...

Buffer overflow

An issue was discovered on certain DrayTek Vigor routers before July 2022 such as the Vigor3910 before 4.3.1.1. /cgi-bin/wlogin.cgi has a buffer overflow via the username or password to the aa or ab field...

CVE-2022-32548

An issue was discovered on certain DrayTek Vigor routers before July 2022 such as the Vigor3910 before 4.3.1.1. /cgi-bin/wlogin.cgi has a buffer overflow via the username or password to the aa or ab field...

CVE-2022-32548

CVE-2022-32548 affects DrayTek Vigor routers (e.g., Vigor3910) with firmware prior to 4.3.1.1. The vulnerability is a buffer overflow in the web management interface at /cgi-bin/wlogin.cgi triggered by crafted input in the username or password fields (aa/ab), enabling unauthenticated remote code ...

DrayTek Vigor routers 安全漏洞

DrayTek Vigor routers are a series of routers from Taiwan-based DrayTek. A security vulnerability exists in DrayTek Vigor routers, which stems from a buffer overflow in its /cgi-bin/wlogin.cgi component leading to an attacker being able to pass a username or password to the aa or ab field. The...

The vulnerability in the /cgi-bin/wlogin.cgi web interface for managing DrayTek Vigor router software allows a hacker to execute arbitrary code.

The vulnerability in the CGI-BIN/WLOGIN.CGI web interface script of the DrayTek Vigor router software relates to the execution of operations beyond the buffer limits in memory. Exploiting this vulnerability allows an attacker to execute arbitrary code by sending a specially crafted HTTP POST...

Critical RCE Bug Could Let Hackers Remotely Take Over DrayTek Vigor Routers

As many as 29 different router models from DrayTek have been identified as affected by a new critical, unauthenticated remote code execution vulnerability that, if successfully exploited, could lead to full compromise of the devices and unauthorized access to the broader network. "The attack can ...

Vulnerability fixed in DrayTek Vigor routers

Researchers from security firm Trellix have found a vulnerability found in DrayTek Vigor routers. A unauthenticated malicious person with network access to the management interface could exploit the vulnerability to execute arbitrary code. This allows the malicious party to gain control of the...

PT-2022-3971 · Draytek · Draytek Vigor

Name of the Vulnerable Software and Affected Versions: DrayTek Vigor routers versions prior to 4.3.1.1 Description: The issue is related to a buffer overflow in the /cgi-bin/wlogin.cgi script of the DrayTek Vigor router's web management interface. This can be exploited by sending a specially...

Unauthenticated Remote Code Execution in a Wide Range of DrayTek Vigor Routers

Unauthenticated Remote Code Execution in a Wide Range of DrayTek Vigor Routers By Trellix · August 3, 2022 This story was written by Philippe Laulheret. Summary The Trellix Threat Labs Vulnerability Research team has found an unauthenticated remote code execution vulnerability, filed under...

Draytek Vigor Command Injection (CVE-2021-43118)

A command injection vulnerability exists in Draytek Vigor. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary commands on the affected system...

DrayTek Vigor Format String Vulnerability

DrayTek Vigor is a router. a format string vulnerability exists in DrayTek Vigor, which can be exploited by remote attackers to execute arbitrary code via specially crafted HTTP messages containing malformed query strings...

DrayTek Vigor Remote Command Injection Vulnerability

DrayTek Vigor is a router. A remote command injection vulnerability exists in DrayTek Vigor, which can be exploited by attackers to allow a remote malicious user to execute arbitrary code via a crafted HTTP message containing a malformed query string in mainfunction.cgi...

CVE-2021-43118

A Remote Command Injection vulnerability exists in DrayTek Vigor 2960 1.5.1.3, DrayTek Vigor 3900 1.5.1.3, and DrayTek Vigor 300B 1.5.1.3 via a crafted HTTP message containing malformed QUERY STRING in mainfunction.cgi, which could let a remote malicious user execute arbitrary code...

CVE-2021-43118

A Remote Command Injection vulnerability exists in DrayTek Vigor 2960 1.5.1.3, DrayTek Vigor 3900 1.5.1.3, and DrayTek Vigor 300B 1.5.1.3 via a crafted HTTP message containing malformed QUERY STRING in mainfunction.cgi, which could let a remote malicious user execute arbitrary code...

CVE-2021-42911

A Format String vulnerability exists in DrayTek Vigor 2960 = 1.5.1.3, DrayTek Vigor 3900 = 1.5.1.3, and DrayTek Vigor 300B = 1.5.1.3 in the mainfunction.cgi file via a crafted HTTP message containing malformed QUERY STRING, which could let a remote malicious user execute arbitrary code...

CVE-2021-42911

A Format String vulnerability exists in DrayTek Vigor 2960 = 1.5.1.3, DrayTek Vigor 3900 = 1.5.1.3, and DrayTek Vigor 300B = 1.5.1.3 in the mainfunction.cgi file via a crafted HTTP message containing malformed QUERY STRING, which could let a remote malicious user execute arbitrary code...

CVE-2021-42911

A Format String vulnerability exists in DrayTek Vigor 2960 = 1.5.1.3, DrayTek Vigor 3900 = 1.5.1.3, and DrayTek Vigor 300B = 1.5.1.3 in the mainfunction.cgi file via a crafted HTTP message containing malformed QUERY STRING, which could let a remote malicious user execute arbitrary code...