CVE-2022-25213
PoC —CVSS 3.1
6.8 medium
EPSS
<1%p30
Published
()
Modified
Description
Improper physical access control and use of hard-coded credentials in /etc/passwd permits an attacker with physical access to obtain a root shell via an unprotected UART port on the device. The same port exposes an unauthenticated Das U-Boot BIOS shell.
- Vendors
- phicomm
- Products
- k2 firmware, k3 firmware, k3c firmware, k2g firmware, k2p firmware
- Weakness
- CWE-798
- Vector
- CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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