Vulnerabilities (CVE)

Filtered by vendor Draytek Subscribe
Total 119 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2023-33778 1 Draytek 143 Myvigor, Vigor1000b, Vigor1000b Firmware and 140 more 2025-01-09 N/A 9.8 CRITICAL
Draytek Vigor Routers firmware versions below 3.9.6/4.2.4, Access Points firmware versions below v1.4.0, Switches firmware versions below 2.6.7, and Myvigor firmware versions below 2.3.2 were discovered to use hardcoded encryption keys which allows attackers to bind any affected device to their own account. Attackers are then able to create WCF and DrayDDNS licenses and synchronize them from the website.
CVE-2023-6265 1 Draytek 2 Vigor2960, Vigor2960 Firmware 2024-11-21 N/A 6.5 MEDIUM
** UNSUPPORTED WHEN ASSIGNED ** Draytek Vigor2960 v1.5.1.4 and v1.5.1.5 are vulnerable to directory traversal via the mainfunction.cgi dumpSyslog 'option' parameter allowing an authenticated attacker with access to the web management interface to delete arbitrary files. Vigor2960 is no longer supported.
CVE-2023-47254 1 Draytek 2 Vigor167, Vigor167 Firmware 2024-11-21 N/A 9.8 CRITICAL
An OS Command Injection in the CLI interface on DrayTek Vigor167 version 5.2.2, allows remote attackers to execute arbitrary system commands and escalate privileges via any account created within the web interface.
CVE-2023-31447 1 Draytek 4 Vigor2620, Vigor2620 Firmware, Vigor2625 and 1 more 2024-11-21 N/A 9.8 CRITICAL
user_login.cgi on Draytek Vigor2620 devices before 3.9.8.4 (and on all versions of Vigor2925 devices) allows attackers to send a crafted payload to modify the content of the code segment, insert shellcode, and execute arbitrary code.
CVE-2023-24229 1 Draytek 2 Vigor2960, Vigor2960 Firmware 2024-11-21 N/A 7.8 HIGH
DrayTek Vigor2960 v1.5.1.4 allows an authenticated attacker with network access to the web management interface to inject operating system commands via the mainfunction.cgi 'parameter' parameter. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
CVE-2023-1163 1 Draytek 2 Vigor 2960, Vigor 2960 Firmware 2024-11-21 4.0 MEDIUM 6.5 MEDIUM
** UNSUPPORTED WHEN ASSIGNED ** A vulnerability has been found in DrayTek Vigor 2960 1.5.1.4/1.5.1.5 and classified as critical. Affected by this vulnerability is the function getSyslogFile of the file mainfunction.cgi of the component Web Management Interface. The manipulation of the argument option leads to path traversal. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-222259. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
CVE-2023-1162 1 Draytek 2 Vigor 2960, Vigor 2960 Firmware 2024-11-21 8.3 HIGH 7.2 HIGH
** UNSUPPORTED WHEN ASSIGNED ** A vulnerability, which was classified as critical, was found in DrayTek Vigor 2960 1.5.1.4/1.5.1.5. Affected is an unknown function of the file mainfunction.cgi of the component Web Management Interface. The manipulation of the argument password leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-222258 is the identifier assigned to this vulnerability. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
CVE-2023-1009 1 Draytek 2 Vigor2960, Vigor2960 Firmware 2024-11-21 4.0 MEDIUM 6.5 MEDIUM
** UNSUPPORTED WHEN ASSIGNED ** A vulnerability classified as critical has been found in DrayTek Vigor 2960 1.5.1.4/1.5.1.5. Affected is the function sub_1DF14 of the file /cgi-bin/mainfunction.cgi of the component Web Management Interface. The manipulation of the argument option with the input /../etc/passwd- leads to path traversal. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-221742 is the identifier assigned to this vulnerability. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
CVE-2022-32548 1 Draytek 136 Vigor1000b, Vigor1000b Firmware, Vigor165 and 133 more 2024-11-21 N/A 10.0 CRITICAL
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-2021-43118 1 Draytek 6 Vigor2960, Vigor2960 Firmware, Vigor300b and 3 more 2024-11-21 7.5 HIGH 9.8 CRITICAL
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 1 Draytek 6 Vigor2960, Vigor2960 Firmware, Vigor300b and 3 more 2024-11-21 7.5 HIGH 9.8 CRITICAL
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-2021-20129 1 Draytek 1 Vigorconnect 2024-11-21 5.0 MEDIUM 7.5 HIGH
An information disclosure vulnerability exists in Draytek VigorConnect 1.6.0-B3, allowing an unauthenticated attacker to export system logs.
CVE-2021-20128 1 Draytek 1 Vigorconnect 2024-11-21 3.5 LOW 5.4 MEDIUM
The Profile Name field in the floor plan (Network Menu) page in Draytek VigorConnect 1.6.0-B3 was found to be vulnerable to stored XSS, as user input is not properly sanitized.
CVE-2021-20127 1 Draytek 1 Vigorconnect 2024-11-21 8.5 HIGH 8.1 HIGH
An arbitrary file deletion vulnerability exists in the file delete functionality of the Html5Servlet endpoint of Draytek VigorConnect 1.6.0-B3. This allows an authenticated user to arbitrarily delete files in any location on the target operating system with root privileges.
CVE-2021-20126 1 Draytek 1 Vigorconnect 2024-11-21 6.8 MEDIUM 8.8 HIGH
Draytek VigorConnect 1.6.0-B3 lacks cross-site request forgery protections and does not sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.
CVE-2021-20125 1 Draytek 1 Vigorconnect 2024-11-21 10.0 HIGH 9.8 CRITICAL
An arbitrary file upload and directory traversal vulnerability exists in the file upload functionality of DownloadFileServlet in Draytek VigorConnect 1.6.0-B3. An unauthenticated attacker could leverage this vulnerability to upload files to any location on the target operating system with root privileges.
CVE-2020-3932 1 Draytek 2 Vigorap 910c, Vigorap 910c Firmware 2024-11-21 5.0 MEDIUM 7.5 HIGH
A vulnerable SNMP in Draytek VigorAP910C cannot be disabled, which may cause information leakage.
CVE-2020-28968 1 Draytek 26 Vigorap 1000c, Vigorap 1000c Firmware, Vigorap 700 and 23 more 2024-11-21 3.5 LOW 5.4 MEDIUM
Draytek VigorAP 1000C contains a stored cross-site scripting (XSS) vulnerability in the RADIUS Setting - RADIUS Server Configuration module. This vulnerability allows attackers to execute arbitrary web scripts or HTML via a crafted payload in the username input field.
CVE-2020-19664 1 Draytek 2 Vigor2960, Vigor2960 Firmware 2024-11-21 6.5 MEDIUM 8.8 HIGH
DrayTek Vigor2960 1.5.1 allows remote command execution via shell metacharacters in a toLogin2FA action to mainfunction.cgi.
CVE-2020-14993 1 Draytek 6 Vigor2960, Vigor2960 Firmware, Vigor300b and 3 more 2024-11-21 7.5 HIGH 9.8 CRITICAL
A stack-based buffer overflow on DrayTek Vigor2960, Vigor3900, and Vigor300B devices before 1.5.1.1 allows remote attackers to execute arbitrary code via the formuserphonenumber parameter in an authusersms action to mainfunction.cgi.