Total
48 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2020-8515 | 1 Draytek | 6 Vigor2960, Vigor2960 Firmware, Vigor300b and 3 more | 2025-11-07 | 10.0 HIGH | 9.8 CRITICAL |
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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.
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| CVE-2020-15415 | 1 Draytek | 6 Vigor2960, Vigor2960 Firmware, Vigor300b and 3 more | 2025-11-07 | 7.5 HIGH | 9.8 CRITICAL |
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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.
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| CVE-2024-43027 | 1 Draytek | 6 Vigor2960, Vigor2960 Firmware, Vigor300b and 3 more | 2025-06-03 | N/A | 8.0 HIGH |
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DrayTek Vigor 3900 before v1.5.1.5_Beta, DrayTek Vigor 2960 before v1.5.1.5_Beta and DrayTek Vigor 300B before v1.5.1.5_Beta were discovered to contain a command injection vulnerability via the action parameter at cgi-bin/mainfunction.cgi.
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| CVE-2020-10828 | 1 Draytek | 6 Vigor2960, Vigor2960 Firmware, Vigor300b and 3 more | 2025-05-05 | 7.5 HIGH | 9.8 CRITICAL |
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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.
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| CVE-2020-10827 | 1 Draytek | 6 Vigor2960, Vigor2960 Firmware, Vigor300b and 3 more | 2025-05-05 | 7.5 HIGH | 9.8 CRITICAL |
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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.
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| CVE-2020-10826 | 1 Draytek | 6 Vigor2960, Vigor2960 Firmware, Vigor300b and 3 more | 2025-05-05 | 10.0 HIGH | 9.8 CRITICAL |
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/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.
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| CVE-2020-10825 | 1 Draytek | 6 Vigor2960, Vigor2960 Firmware, Vigor300b and 3 more | 2025-05-05 | 7.5 HIGH | 9.8 CRITICAL |
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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).
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| CVE-2020-10824 | 1 Draytek | 6 Vigor2960, Vigor2960 Firmware, Vigor300b and 3 more | 2025-05-05 | 7.5 HIGH | 9.8 CRITICAL |
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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).
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| CVE-2020-10823 | 1 Draytek | 6 Vigor2960, Vigor2960 Firmware, Vigor300b and 3 more | 2025-05-05 | 7.5 HIGH | 9.8 CRITICAL |
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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).
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| CVE-2024-51246 | 1 Draytek | 2 Vigor3900, Vigor3900 Firmware | 2025-04-11 | N/A | 8.0 HIGH |
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In Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the doPPTP function.
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| CVE-2024-51249 | 1 Draytek | 2 Vigor3900, Vigor3900 Firmware | 2025-04-11 | N/A | 8.0 HIGH |
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In Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the reboot function.
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| CVE-2024-51251 | 1 Draytek | 2 Vigor3900, Vigor3900 Firmware | 2025-04-10 | N/A | 8.0 HIGH |
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In Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the backup function.
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| CVE-2024-51253 | 1 Draytek | 2 Vigor3900, Vigor3900 Firmware | 2025-04-10 | N/A | 8.0 HIGH |
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In Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the doL2TP function.
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| CVE-2024-45882 | 1 Draytek | 2 Vigor3900, Vigor3900 Firmware | 2025-04-10 | N/A | 8.0 HIGH |
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DrayTek Vigor3900 1.5.1.3 contains a command injection vulnerability. This vulnerability occurs when the `action` parameter in `cgi-bin/mainfunction.cgi` is set to `delete_map_profile.`
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| CVE-2024-45884 | 1 Draytek | 2 Vigor3900, Vigor3900 Firmware | 2025-04-10 | N/A | 8.0 HIGH |
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DrayTek Vigor3900 1.5.1.3 contains a post-authentication command injection vulnerability. This vulnerability occurs when the `action` parameter in `cgi-bin/mainfunction.cgi` is set to `setSWMGroup.`
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| CVE-2024-45885 | 1 Draytek | 2 Vigor3900, Vigor3900 Firmware | 2025-04-10 | N/A | 8.0 HIGH |
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DrayTek Vigor3900 1.5.1.3 contains a post-authentication command injection vulnerability. This vulnerability occurs when the `action` parameter in `cgi-bin/mainfunction.cgi` is set to `autodiscovery_clear.`
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| CVE-2024-45887 | 1 Draytek | 2 Vigor3900, Vigor3900 Firmware | 2025-04-10 | N/A | 8.0 HIGH |
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DrayTek Vigor3900 1.5.1.3 contains a post-authentication command injection vulnerability. This vulnerability occurs when the `action` parameter in `cgi-bin/mainfunction.cgi` is set to `doOpenVPN.`
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| CVE-2024-45888 | 1 Draytek | 2 Vigor3900, Vigor3900 Firmware | 2025-04-10 | N/A | 8.0 HIGH |
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DrayTek Vigor3900 1.5.1.3 contains a command injection vulnerability. This vulnerability occurs when the `action` parameter in `cgi-bin/mainfunction.cgi` is set to `set_ap_map_config.'
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| CVE-2024-45889 | 1 Draytek | 2 Vigor3900, Vigor3900 Firmware | 2025-04-10 | N/A | 8.0 HIGH |
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DrayTek Vigor3900 1.5.1.3 contains a post-authentication command injection vulnerability. This vulnerability occurs when the `action` parameter in `cgi-bin/mainfunction.cgi` is set to `commandTable.`
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| CVE-2024-45890 | 1 Draytek | 2 Vigor3900, Vigor3900 Firmware | 2025-04-10 | N/A | 8.0 HIGH |
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DrayTek Vigor3900 1.5.1.3 contains a post-authentication command injection vulnerability This vulnerability occurs when the `action` parameter in `cgi-bin/mainfunction.cgi` is set to `download_ovpn.`
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| CVE-2024-45891 | 1 Draytek | 2 Vigor3900, Vigor3900 Firmware | 2025-04-10 | N/A | 8.0 HIGH |
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DrayTek Vigor3900 1.5.1.3 contains a post-authentication command injection vulnerability. This vulnerability occurs when the `action` parameter in `cgi-bin/mainfunction.cgi` is set to `delete_wlan_profile.`
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| CVE-2024-45893 | 1 Draytek | 2 Vigor3900, Vigor3900 Firmware | 2025-04-10 | N/A | 8.0 HIGH |
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DrayTek Vigor3900 1.5.1.3 contains a post-authentication command injection vulnerability. This vulnerability occurs when the `action` parameter in `cgi-bin/mainfunction.cgi` is set to `setSWMOption.`
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| CVE-2024-51304 | 1 Draytek | 2 Vigor3900, Vigor3900 Firmware | 2025-04-10 | N/A | 8.8 HIGH |
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In Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the ldap_search_dn function.
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| CVE-2024-51257 | 1 Draytek | 2 Vigor3900, Vigor3900 Firmware | 2025-04-10 | N/A | 8.8 HIGH |
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DrayTek Vigor3900 1.5.1.3 allows attackers to inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the doCertificate function.
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| CVE-2024-51296 | 1 Draytek | 2 Vigor3900, Vigor3900 Firmware | 2025-04-10 | N/A | 8.8 HIGH |
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In Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the pingtrace function.
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| CVE-2024-51298 | 1 Draytek | 2 Vigor3900, Vigor3900 Firmware | 2025-04-10 | N/A | 9.8 CRITICAL |
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In Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the doGRETunnel function.
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| CVE-2024-51299 | 1 Draytek | 2 Vigor3900, Vigor3900 Firmware | 2025-04-10 | N/A | 8.8 HIGH |
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In Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the dumpSyslog function.
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| CVE-2024-51300 | 1 Draytek | 2 Vigor3900, Vigor3900 Firmware | 2025-04-10 | N/A | 8.8 HIGH |
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In Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the get_rrd function.
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| CVE-2024-51301 | 1 Draytek | 2 Vigor3900, Vigor3900 Firmware | 2025-04-10 | N/A | 8.8 HIGH |
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In Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the packet_monitor function.
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| CVE-2024-51258 | 1 Draytek | 2 Vigor3900, Vigor3900 Firmware | 2025-04-10 | N/A | 8.8 HIGH |
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DrayTek Vigor3900 1.5.1.3 allows attackers to inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the doSSLTunnel function.
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| CVE-2024-51254 | 1 Draytek | 2 Vigor3900, Vigor3900 Firmware | 2025-04-10 | N/A | 8.8 HIGH |
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DrayTek Vigor3900 1.5.1.3 allows attackers to inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the sign_cacertificate function.
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| CVE-2024-51259 | 1 Draytek | 2 Vigor3900, Vigor3900 Firmware | 2025-04-10 | N/A | 9.8 CRITICAL |
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DrayTek Vigor3900 1.5.1.3 allows attackers to inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the setup_cacertificate function.
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| CVE-2024-51255 | 1 Draytek | 2 Vigor3900, Vigor3900 Firmware | 2025-04-10 | N/A | 9.8 CRITICAL |
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DrayTek Vigor3900 1.5.1.3 allows attackers to inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the ruequest_certificate function.
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| CVE-2024-51260 | 1 Draytek | 2 Vigor3900, Vigor3900 Firmware | 2025-04-10 | N/A | 9.8 CRITICAL |
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DrayTek Vigor3900 1.5.1.3 allows attackers to inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the acme_process function.
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| CVE-2024-46316 | 1 Draytek | 2 Vigor3900, Vigor3900 Firmware | 2025-04-10 | N/A | 8.0 HIGH |
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DrayTek Vigor3900 v1.5.1.6 was discovered to contain a command injection vulnerability via the sub_2C920 function at /cgi-bin/mainfunction.cgi. This vulnerability allows attackers to execute arbitrary commands via supplying a crafted HTTP message.
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| CVE-2024-48153 | 1 Draytek | 2 Vigor3900, Vigor3900 Firmware | 2025-04-10 | N/A | 9.8 CRITICAL |
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DrayTek Vigor3900 1.5.1.3 allows attackers to inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the get_subconfig function.
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| CVE-2021-43118 | 1 Draytek | 6 Vigor2960, Vigor2960 Firmware, Vigor300b and 3 more | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
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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.
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| CVE-2021-42911 | 1 Draytek | 6 Vigor2960, Vigor2960 Firmware, Vigor300b and 3 more | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
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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.
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| CVE-2020-14993 | 1 Draytek | 6 Vigor2960, Vigor2960 Firmware, Vigor300b and 3 more | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
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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.
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| CVE-2020-14473 | 1 Draytek | 6 Vigor2960, Vigor2960 Firmware, Vigor300b and 3 more | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
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Stack-based buffer overflow vulnerability in Vigor3900, Vigor2960, and Vigor300B with firmware before 1.5.1.1.
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