The Comcast firmware on Motorola MX011ANM (firmware... · CVE-2017-9498 · GitHub Advisory Database · GitHub

The Comcast firmware on Motorola MX011ANM (firmware...

Moderate severity Unreviewed Published May 13, 2022 to the GitHub Advisory Database • Updated Feb 2, 2023

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

The Comcast firmware on Motorola MX011ANM (firmware version MX011AN_2.9p6s1_PROD_sey) and Xfinity XR11-20 Voice Remote devices allows local users to upload arbitrary firmware images to an XR11 by leveraging root access. In other words, there is no protection mechanism involving digital signatures for the firmware.

References

Published by the National Vulnerability Database

Jul 31, 2017

Published to the GitHub Advisory Database May 13, 2022

Last updated Feb 2, 2023

Severity

Moderate

5.5

/ 10

CVSS base metrics

Attack vector

Local

Attack complexity

Low

Privileges required

Low

User interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N