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wago

750-8100_firmware

7 known vulnerabilities · sorted by CVSS score

CVE-2021-34569
CRITICAL9.8

In WAGO I/O-Check Service in multiple products an attacker can send a specially crafted packet containing OS commands to crash the diagnostic tool and write memory.

wago / 750-8100_firmware+195
Network
Published Nov 9, 2022
CVE-2021-34566
CRITICAL9.1

In WAGO I/O-Check Service in multiple products an unauthenticated remote attacker can send a specially crafted packet containing OS commands to crash the iocheck process and write memory resulting in loss of integrity and DoS.

wago / 750-8100_firmware+195
Network
Published Nov 9, 2022
CVE-2021-34567
HIGH8.2

In WAGO I/O-Check Service in multiple products an unauthenticated remote attacker can send a specially crafted packet containing OS commands to provoke a denial of service and an limited out-of-bounds read.

wago / 750-8100_firmware+195
Network
Published Nov 9, 2022
CVE-2020-12069
HIGH7.8

In CODESYS V3 products in all versions prior V3.5.16.0 containing the CmpUserMgr, the CODESYS Control runtime system stores the online communication passwords using a weak hashing algorithm. This can be used by a local attacker with low privileges to gain full control of the device.

pilz / pmc+66
Local
Published Dec 26, 2022
CVE-2021-34568
HIGH7.5

In WAGO I/O-Check Service in multiple products an unauthenticated remote attacker can send a specially crafted packet containing OS commands to provoke a denial of service.

wago / 750-8100_firmware+195
Network
Published Nov 9, 2022
CVE-2022-3281
HIGH7.5

WAGO Series PFC100/PFC200, Series Touch Panel 600, Compact Controller CC100 and Edge Controller in multiple versions are prone to a loss of MAC-Address-Filtering after reboot. This may allow an remote attacker to circumvent the reach the network that should be protected by the MAC address filter.

wago / 750-8100_firmware+77
Network
Published Oct 17, 2022
CVE-2022-22511
MEDIUM5.4

Various configuration pages of the device are vulnerable to reflected XSS (Cross-Site Scripting) attacks. An authorized attacker with user privileges may use this to gain access to confidential information on a PC that connects to the WBM after it has been compromised.

wago / 750-8100_firmware+24
Network
Published Mar 9, 2022