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hpHP Product Security Response TeamHPSBPY03901
HistoryJan 09, 2024 - 12:00 a.m.

UC Software - Hidden Functionality

2024-01-0900:00:00
HP Product Security Response Team
support.hp.com
7
vulnerability
trio devices
hidden functionality
admin password
physical access
authentication bypass
hp
firmware
mitigate
affected products

6.5 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

MULTIPLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:M/C:C/I:C/A:C

6.6 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.5 High

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

5.1%

A potential vulnerability was discovered in certain Trio devices. An attacker can enable a hidden configuration with knowledge of the administrator password, physical access to the device, and the ability to bypass the authentication process of the hidden configuration to gain a shell with elevated privileges.

HP has identified affected products and corresponding firmware minimum versions that mitigate the potential vulnerabilities. See the affected products listed below.

6.5 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

MULTIPLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:M/C:C/I:C/A:C

6.6 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.5 High

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

5.1%

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