Vulnerabilities (CVE)

Filtered by vendor Draytek Subscribe
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2023-47254 1 Draytek 2 Vigor167, Vigor167 Firmware 2023-12-12 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-2020-8515 1 Draytek 6 Vigor2960, Vigor2960 Firmware, Vigor300b and 3 more 2022-01-01 10.0 HIGH 9.8 CRITICAL
DrayTek Vigor2960 1.3.1_Beta, Vigor3900 1.4.4_Beta, and Vigor300B 1.3.3_Beta, 1.4.2.1_Beta, and 1.4.4_Beta devices allow remote code execution as root (without authentication) via shell metacharacters to the cgi-bin/mainfunction.cgi URI. This issue has been fixed in Vigor3900/2960/300B v1.5.1.
CVE-2020-14472 1 Draytek 6 Vigor2960, Vigor2960 Firmware, Vigor300b and 3 more 2021-12-21 7.5 HIGH 9.8 CRITICAL
On Draytek Vigor3900, Vigor2960, and Vigor 300B devices before 1.5.1.1, there are some command-injection vulnerabilities in the mainfunction.cgi file.
CVE-2021-20125 1 Draytek 1 Vigorconnect 2021-10-19 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-2020-10826 1 Draytek 6 Vigor2960, Vigor2960 Firmware, Vigor300b and 3 more 2021-07-21 10.0 HIGH 9.8 CRITICAL
/cgi-bin/activate.cgi on Draytek Vigor3900, Vigor2960, and Vigor300B devices before 1.5.1 allows remote attackers to achieve command injection via a remote HTTP request in DEBUG mode.
CVE-2020-15415 1 Draytek 6 Vigor2960, Vigor2960 Firmware, Vigor300b and 3 more 2020-07-02 7.5 HIGH 9.8 CRITICAL
On DrayTek Vigor3900, Vigor2960, and Vigor300B devices before 1.5.1, cgi-bin/mainfunction.cgi/cvmcfgupload allows remote command execution via shell metacharacters in a filename when the text/x-python-script content type is used, a different issue than CVE-2020-14472.
CVE-2020-14473 1 Draytek 6 Vigor2960, Vigor2960 Firmware, Vigor300b and 3 more 2020-06-30 7.5 HIGH 9.8 CRITICAL
Stack-based buffer overflow vulnerability in Vigor3900, Vigor2960, and Vigor300B with firmware before 1.5.1.1.
CVE-2020-14993 1 Draytek 6 Vigor2960, Vigor2960 Firmware, Vigor300b and 3 more 2020-06-29 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.
CVE-2020-10823 1 Draytek 6 Vigor2960, Vigor2960 Firmware, Vigor300b and 3 more 2020-06-23 7.5 HIGH 9.8 CRITICAL
A stack-based buffer overflow in /cgi-bin/activate.cgi through var parameter on Draytek Vigor3900, Vigor2960, and Vigor300B devices before 1.5.1 allows remote attackers to achieve code execution via a remote HTTP request (issue 1 of 3).
CVE-2020-10828 1 Draytek 6 Vigor2960, Vigor2960 Firmware, Vigor300b and 3 more 2020-06-23 7.5 HIGH 9.8 CRITICAL
A stack-based buffer overflow in cvmd on Draytek Vigor3900, Vigor2960, and Vigor300B devices before 1.5.1 allows remote attackers to achieve code execution via a remote HTTP request.
CVE-2020-10827 1 Draytek 6 Vigor2960, Vigor2960 Firmware, Vigor300b and 3 more 2020-06-23 7.5 HIGH 9.8 CRITICAL
A stack-based buffer overflow in apmd on Draytek Vigor3900, Vigor2960, and Vigor300B devices before 1.5.1 allows remote attackers to achieve code execution via a remote HTTP request.
CVE-2020-10825 1 Draytek 6 Vigor2960, Vigor2960 Firmware, Vigor300b and 3 more 2020-06-23 7.5 HIGH 9.8 CRITICAL
A stack-based buffer overflow in /cgi-bin/activate.cgi while base64 decoding ticket parameter on Draytek Vigor3900, Vigor2960, and Vigor300B devices before 1.5.1 allows remote attackers to achieve code execution via a remote HTTP request (issue 3 of 3).
CVE-2020-10824 1 Draytek 6 Vigor2960, Vigor2960 Firmware, Vigor300b and 3 more 2020-06-23 7.5 HIGH 9.8 CRITICAL
A stack-based buffer overflow in /cgi-bin/activate.cgi through ticket parameter on Draytek Vigor3900, Vigor2960, and Vigor300B devices before 1.5.1 allows remote attackers to achieve code execution via a remote HTTP request (issue 2 of 3).