high7.5
CVE-2022-31484
An unauthenticated attacker can send a specially crafted network packet to delete a user from the web interface.
Impact
An unauthenticated attacker can send a specially crafted network packet to delete a user from the web interface. This vulnerability impacts products based on HID Mercury Intelligent Controllers LP1501, LP1502, LP2500, LP4502, and EP4502 which contain firmware versions prior to 1.29. The impact of this vulnerability is that an unauthenticated attacker could restrict access to the web interface to legitimate users and potentially requiring them to use the default user dip switch procedure to gain access back.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Hidglobal | Lp1501 Firmware | before 1.29 |
| Hidglobal | Lp1502 Firmware | before 1.29 |
| Hidglobal | Lp2500 Firmware | before 1.29 |
| Hidglobal | Lp4502 Firmware | before 1.29 |
| Hidglobal | Ep4502 Firmware | before 1.29 |
| Carrier | Lenels2 Lnl-4420 Firmware | before 1.29 |
| Carrier | Lenels2 Lnl-X2210 Firmware | before 1.29 |
| Carrier | Lenels2 Lnl-X2220 Firmware | before 1.29 |
| Carrier | Lenels2 Lnl-X3300 Firmware | before 1.29 |
| Carrier | Lenels2 Lnl-X4420 Firmware | before 1.29 |
| Carrier | Lenels2 S2-Lp-1501 Firmware | before 1.29 |
| Carrier | Lenels2 S2-Lp-1502 Firmware | before 1.29 |