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Total
2 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2022-31481 | 2 Carrier, Hidglobal | 28 Lenels2 Lnl-4420, Lenels2 Lnl-4420 Firmware, Lenels2 Lnl-x2210 and 25 more | 2022-06-17 | 7.5 HIGH | 10.0 CRITICAL |
| An unauthenticated attacker can send a specially crafted update file to the device that can overflow a buffer. This vulnerability impacts products based on HID Mercury Intelligent Controllers LP1501, LP1502, LP2500, LP4502, and EP4502 which contain firmware versions prior to 1.302 for the LP series and 1.296 for the EP series. The overflowed data can allow the attacker to manipulate the “normal” code execution to that of their choosing. An attacker with this level of access on the device can monitor all communications sent to and from this device, modify onboard relays, change configuration files, or cause the device to become unstable. | |||||
| CVE-2022-31479 | 2 Carrier, Hidglobal | 28 Lenels2 Lnl-4420, Lenels2 Lnl-4420 Firmware, Lenels2 Lnl-x2210 and 25 more | 2022-06-17 | 10.0 HIGH | 9.8 CRITICAL |
| An unauthenticated attacker can update the hostname with a specially crafted name that will allow for shell commands to be executed during the core collection process. This vulnerability impacts products based on HID Mercury Intelligent Controllers LP1501, LP1502, LP2500, LP4502, and EP4502 which contain firmware versions prior to 1.302 for the LP series and 1.296 for the EP series. An attacker with this level of access on the device can monitor all communications sent to and from this device, modify onboard relays, change configuration files, or cause the device to become unstable. The injected commands only get executed during start up or when unsafe calls regarding the hostname are used. This allows the attacker to gain remote access to the device and can make their persistence permanent by modifying the filesystem. | |||||