CVE-2021-33530

In Weidmueller Industrial WLAN devices in multiple versions an exploitable command injection vulnerability exists in encrypted diagnostic script functionality of the devices. A specially crafted diagnostic script file can cause arbitrary busybox commands to be executed, resulting in remote contro...

CVE-2021-33538

In Weidmueller Industrial WLAN devices in multiple versions an exploitable improper access control vulnerability exists in the iwwebs account settings functionality. A specially crafted user name entry can cause the overwrite of an existing user account password, resulting in remote shell access ...

CVE-2021-33531

In Weidmueller Industrial WLAN devices in multiple versions an exploitable use of hard-coded credentials vulnerability exists in multiple iw utilities. The device operating system contains an undocumented encryption password, allowing for the creation of custom diagnostic scripts. An attacker can...

CVE-2021-33535

In Weidmueller Industrial WLAN devices in multiple versions an exploitable format string vulnerability exists in the iwconsole coniowritestr functionality. A specially crafted time server entry can cause an overflow of the time server buffer, resulting in remote code execution. An attacker can se...

CVE-2021-33537

In Weidmueller Industrial WLAN devices in multiple versions an exploitable remote code execution vulnerability exists in the iwwebs configuration parsing functionality. A specially crafted user name entry can cause an overflow of an error message buffer, resulting in remote code execution. An...

CVE-2021-33538

In Weidmueller Industrial WLAN devices in multiple versions an exploitable improper access control vulnerability exists in the iwwebs account settings functionality. A specially crafted user name entry can cause the overwrite of an existing user account password, resulting in remote shell access ...

CVE-2021-33529

In Weidmueller Industrial WLAN devices in multiple versions the usage of hard-coded cryptographic keys within the service agent binary allows for the decryption of captured traffic across the network from or to the device...

Command injection

In Weidmueller Industrial WLAN devices in multiple versions an exploitable command injection vulnerability exists in encrypted diagnostic script functionality of the devices. A specially crafted diagnostic script file can cause arbitrary busybox commands to be executed, resulting in remote contro...

Improper access control

In Weidmueller Industrial WLAN devices in multiple versions an exploitable improper access control vulnerability exists in the iwwebs account settings functionality. A specially crafted user name entry can cause the overwrite of an existing user account password, resulting in remote shell access ...

Authentication flaw

In Weidmueller Industrial WLAN devices in multiple versions an exploitable authentication bypass vulnerability exists in the hostname processing. A specially configured device hostname can cause the device to interpret selected remote traffic as local traffic, resulting in a bypass of web...

Command injection

In Weidmueller Industrial WLAN devices in multiple versions an exploitable command injection vulnerability exists in the hostname functionality. A specially crafted entry to network configuration information can cause execution of arbitrary system commands, resulting in full control of the device...

Command injection

In Weidmueller Industrial WLAN devices in multiple versions an exploitable command injection vulnerability exists in the iwwebs functionality. A specially crafted diagnostic script file name can cause user input to be reflected in a subsequent iwsystem call, resulting in remote control over the...

Privilege escalation

In Weidmueller Industrial WLAN devices in multiple versions an exploitable privilege escalation vulnerability exists in the iwconsole functionality. A specially crafted menu selection string can cause an escape from the restricted console, resulting in system access as the root user. An attacker...

Hardcoded credentials

In Weidmueller Industrial WLAN devices in multiple versions the usage of hard-coded cryptographic keys within the service agent binary allows for the decryption of captured traffic across the network from or to the device...

Remote code execution

In Weidmueller Industrial WLAN devices in multiple versions an exploitable remote code execution vulnerability exists in the iwwebs configuration parsing functionality. A specially crafted user name entry can cause an overflow of an error message buffer, resulting in remote code execution. An...

Command injection

In Weidmueller Industrial WLAN devices in multiple versions an exploitable command injection vulnerability exists in the iwwebs functionality. A specially crafted iwserverip parameter can cause user input to be reflected in a subsequent iwsystem call, resulting in remote control over the device. ...

Hardcoded credentials

In Weidmueller Industrial WLAN devices in multiple versions an exploitable use of hard-coded credentials vulnerability exists in multiple iw utilities. The device operating system contains an undocumented encryption password, allowing for the creation of custom diagnostic scripts. An attacker can...

CVE-2021-33539

CVE-2021-33539 affects Weidmueller Industrial WLAN devices, where a vulnerability in hostname processing can cause selected remote traffic to be misinterpreted as local, allowing bypass of web authentication. Exploitation is possible by sending authenticated SNMP requests to trigger the issue. Th...

CVE-2021-33539 WEIDMUELLER: WLAN devices affected by authentication bypass vulnerability

In Weidmueller Industrial WLAN devices in multiple versions an exploitable authentication bypass vulnerability exists in the hostname processing. A specially configured device hostname can cause the device to interpret selected remote traffic as local traffic, resulting in a bypass of web...

CVE-2021-33538

CVE-2021-33538 affects Weidmueller Industrial WLAN devices. The vulnerability is an incorrect access control in the iw_webs account settings, where a specially crafted username can overwrite an existing user’s password, enabling remote shell access. An attacker authenticated as a low-privilege us...