CVE-2022-25213

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.

CVSS v3 6.8 MEDIUM
CVSS v2.0 7.2 HIGH

6.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.9 / Impact : 5.9

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://www.tenable.com/security/research/tra-2022-01	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:phicomm:k2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:phicomm:k2:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:phicomm:k3_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:phicomm:k3:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:phicomm:k3c_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:phicomm:k3c:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:phicomm:k2g_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:phicomm:k2g:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:phicomm:k2p_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:phicomm:k2p:-:*:*:*:*:*:*:*

History

08 Aug 2023, 14:21

Type	Values Removed	Values Added
CWE		NVD-CWE-Other

Information

Published : 2022-03-10 17:47

Updated : 2024-02-28 19:09

NVD link : CVE-2022-25213

Mitre link : CVE-2022-25213

CVE.ORG link : CVE-2022-25213

JSON object : View

Products Affected

phicomm

k3c_firmware
k3_firmware
k3
k2g
k2g_firmware
k2_firmware
k3c
k2p_firmware
k2p
k2

CWE

CWE-798

Use of Hard-coded Credentials

NVD-CWE-Other

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