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CVE-2022-25213

nvd nist
Published: Mar 10, 2022Modified: Nov 21, 2024

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6.8
Vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 0.9 / Impact: 5.9
Source: NVD

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.

Affected (5)

Phicomm
5 products
K2 Firmware
K3 Firmware
K3c Firmware
K2g Firmware
K2p Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
K2 Firmware
Up to 22.5.9.163
Running on/withPlatform Versions
Phicomm
K2
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
K3 Firmware
Up to 21.5.37.246
Running on/withPlatform Versions
Phicomm
K3
All versions
Configuration C
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
K3c Firmware
Up to 32.1.15.93
Running on/withPlatform Versions
Phicomm
K3c
All versions
Configuration D
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
K2g Firmware
Up to 22.6.3.20
Running on/withPlatform Versions
Phicomm
K2g
All versions
Configuration E
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
K2p Firmware
Up to 20.4.1.7
Running on/withPlatform Versions
Phicomm
K2p
All versions

Related CWEs

CWE-798
Use of Hard-coded Credentials
The product contains hard-coded credentials, such as a password or cryptographic key.

References (2)

Source: vulnreport@tenable.com
ExploitThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitThird Party Advisory

Timeline

No history available yet.