CVE-2021-20121

The Telus Wi-Fi Hub (PRV65B444A-S-TS) with firmware version 3.00.20 is vulnerable to an authenticated arbitrary file read. An authenticated user with physical access to the device can read arbitrary files from the device by preparing and connecting a specially prepared USB drive to the device, and making a series of crafted requests to the device's web interface.

CVSS v3 4.0 MEDIUM
CVSS v2.0 1.9 LOW

4.0^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.4 / Impact : 3.6

Attack Vector PHYSICAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

1.9^/10

CVSS v2.0 : LOW

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

Exploitability : 3.4 / Impact : 2.9

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://www.tenable.com/security/research/tra-2021-41	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:telus:prv65b444a-s-ts_firmware:3.00.20:*:*:*:*:*:*:*

cpe:2.3:h:telus:prv65b444a-s-ts:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-10-11 17:15

Updated : 2024-02-28 18:48

NVD link : CVE-2021-20121

Mitre link : CVE-2021-20121

CVE.ORG link : CVE-2021-20121

JSON object : View

Products Affected

telus

prv65b444a-s-ts_firmware
prv65b444a-s-ts

CWE

NVD-CWE-noinfo

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