Vulnerabilities (CVE)

Filtered by vendor Draytek Subscribe
Total 133 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2024-51252 1 Draytek 2 Vigor3900, Vigor3900 Firmware 2024-11-05 N/A 9.8 CRITICAL
In Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the restore function.
CVE-2024-51247 1 Draytek 2 Vigor3900, Vigor3900 Firmware 2024-11-05 N/A 8.8 HIGH
In Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the doPPPo function.
CVE-2024-51245 1 Draytek 2 Vigor3900, Vigor3900 Firmware 2024-11-05 N/A 8.8 HIGH
In DrayTek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the rename_table function.
CVE-2024-51244 1 Draytek 2 Vigor3900, Vigor3900 Firmware 2024-11-05 N/A 8.8 HIGH
In Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the doIPSec function.
CVE-2024-51248 1 Draytek 2 Vigor3900, Vigor3900 Firmware 2024-11-05 N/A 8.8 HIGH
In Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the modifyrow function.
CVE-2023-31447 1 Draytek 4 Vigor2620, Vigor2620 Firmware, Vigor2625 and 1 more 2024-10-07 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-2024-44844 1 Draytek 2 Vigor3900, Vigor3900 Firmware 2024-09-11 N/A 8.8 HIGH
DrayTek Vigor3900 v1.5.1.6 was discovered to contain an authenticated command injection vulnerability via the name parameter in the run_command function.
CVE-2024-44845 1 Draytek 2 Vigor3900, Vigor3900 Firmware 2024-09-11 N/A 8.8 HIGH
DrayTek Vigor3900 v1.5.1.6 was discovered to contain an authenticated command injection vulnerability via the value parameter in the filter_string function.
CVE-2023-24229 1 Draytek 2 Vigor2960, Vigor2960 Firmware 2024-08-02 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-2023-6265 1 Draytek 2 Vigor2960, Vigor2960 Firmware 2024-08-02 N/A 8.1 HIGH
** 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-2023-1163 1 Draytek 2 Vigor 2960, Vigor 2960 Firmware 2024-08-02 N/A 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-2023-1009 1 Draytek 2 Vigor2960, Vigor2960 Firmware 2024-08-02 N/A 5.5 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-2023-1162 1 Draytek 2 Vigor 2960, Vigor 2960 Firmware 2024-08-02 N/A 8.8 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-2023-47254 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-2020-19664 1 Draytek 2 Vigor2960, Vigor2960 Firmware 2023-11-07 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-2020-14473 1 Draytek 6 Vigor2960, Vigor2960 Firmware, Vigor300b and 3 more 2023-11-07 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 2023-11-07 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-2022-32548 1 Draytek 136 Vigor1000b, Vigor1000b Firmware, Vigor165 and 133 more 2022-09-01 N/A 9.8 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 2022-04-05 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 2022-04-05 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.