Vigor3900 Firmware vulnerabilities
37 known vulnerabilities in Vigor3900 Firmware from DrayTek. 37 are rated high or critical, and 2 have been exploited in real attacks. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.
Latest first
- 8.0 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in an OS Command
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.`
- 8.0 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in an OS Command
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.`
- 8.0 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in an OS Command
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.`
- 8.0 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in an OS Command
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.`
- 8.0 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in an OS Command
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.'
- 8.0 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in an OS Command
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.`
- 8.0 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in an OS Command
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.`
- 8.0 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in an OS Command
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.`
- 8.0 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in an OS Command
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.`
- 8.0 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in an OS Command
In Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the doL2TP function.
- 8.0 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in an OS Command
In Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the backup function.
- 8.0 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in an OS Command
In Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the reboot function.
- 8.0 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in an OS Command
In Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the doPPTP function.
- 9.8 Critical severity
vigor3900_firmware: Improper Neutralization of Special Elements used in an OS Command
In Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the restore function.
- 8.8 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in an OS Command
In Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the modifyrow function.
- 8.8 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in an OS Command
In Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the doPPPo function.
- 8.8 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in an OS Command
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.
- 8.8 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in an OS Command
In Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the doIPSec function.
- 9.8 Critical severity
vigor3900_firmware: Improper Neutralization of Special Elements used in a Command
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.
- 9.8 Critical severity
vigor3900_firmware: Improper Neutralization of Special Elements used in a Command
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.
- 9.8 Critical severity
vigor3900_firmware: Improper Neutralization of Special Elements used in a Command
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.
- 8.8 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in a Command
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.
- 8.8 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in a Command
DrayTek Vigor3900 1.5.1.3 allows attackers to inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the doSSLTunnel function.
- 8.8 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in a Command
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.
- 8.8 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in a Command
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.
- 8.8 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in a Command
In Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the dumpSyslog function.
- 9.8 Critical severity
vigor3900: Improper Control of Generation of Code
In Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the doGRETunnel function.
- 8.8 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in a Command
In Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the pingtrace function.
- 8.8 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in a Command
DrayTek Vigor3900 1.5.1.3 allows attackers to inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the doCertificate function.
- 8.8 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in a Command
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.
- 9.8 Critical severity
vigor3900_firmware: Improper Neutralization of Special Elements used in a Command
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.
- 8.0 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in an OS Command
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.
- 8.8 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in an OS Command
DrayTek Vigor3900 v1.5.1.6 was discovered to contain an authenticated command injection vulnerability via the value parameter in the filter_string function.
- 8.8 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in an OS Command
DrayTek Vigor3900 v1.5.1.6 was discovered to contain an authenticated command injection vulnerability via the name parameter in the run_command function.
- 8.0 High severity
vigor3900_firmware: Improper Neutralization of Special Elements used in a Command
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.
- 9.8 Critical severity
DrayTek Multiple Vigor Routers OS Command Injection Exploited
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-202
- 9.8 Critical severity
Multiple DrayTek Vigor Routers Web Management Page Exploited
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 fi