Fl Mguard 2102 Firmware Security Vulnerabilities - April
Improper Input Validation vulnerability in PHOENIX CONTACT FL/TC MGUARD Family in multiple versions may allow UDP packets to bypass the filter rules and access the solely connected device behind the MGUARD which can be used for flooding attacks.
5.3CVSS
5.3AI Score
0.001EPSS
A low privileged remote attacker can trigger the execution of arbitrary OS commands as root due to improper neutralization of special elements in the variable PROXY_HTTP_PORT in mGuard devices.
8.8CVSS
8.7AI Score
0.001EPSS
A low privileged remote attacker can trigger the execution of arbitrary OS commands as root due to improper neutralization of special elements in the variable EMAIL_NOTIFICATION.TO in mGuard devices.
8.8CVSS
8.8AI Score
0.001EPSS
A low privileged remote attacker can read and write files as root due to improper neutralization of special elements in the variable EMAIL_RELAY_PASSWORD in mGuard devices.
8.8CVSS
8.5AI Score
0.001EPSS
A low privileged remote attacker with write permissions can reconfigure the SNMP service due to improper input validation.
8.8CVSS
8.6AI Score
0.001EPSS
A low privileged remote attacker can perform configuration changes of the ospf service through OSPF_INTERFACE.SIMPLE_KEY, OSPF_INTERFACE.DIGEST_KEY environment variables which can lead to a DoS.
8.1CVSS
6.5AI Score
0.0004EPSS
A low privileged remote attacker can perform configuration changes of the firewall services, including packet forwarding or NAT through the FW_NAT.IN_IP environment variable which can lead to a DoS.
8.1CVSS
6.5AI Score
0.0004EPSS
A low privileged remote attacker can perform configuration changes of the firewall services, including packet filter, packet forwarding, network access control or NAT through the FW_PORTFORWARDING.SRC_IP environment variable which can lead to a DoS.
8.1CVSS
6.5AI Score
0.0004EPSS
A low privileged remote attacker can perform configuration changes of the firewall services, including packet filter, packet forwarding, network access control or NAT through the FW_INCOMING.FROM_IP FW_INCOMING.IN_IP FW_OUTGOING.FROM_IP FW_OUTGOING.IN_IP FW_RULESETS.FROM_IP FW_RULESETS.IN_IP enviro...
8.1CVSS
6.5AI Score
0.0004EPSS
A low privileged remote attacker can get access to CSRF tokens of higher privileged users which can be abused to mount CSRF attacks.
5.7CVSS
5.6AI Score
0.0005EPSS
An low privileged remote attacker can execute OS commands with root privileges due to improper neutralization of special elements in user data.
8.8CVSS
8.8AI Score
0.001EPSS