CVE-2017-9498

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

31/07/2017

Last modified:

20/04/2025

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.

Impact

Vector 3.x

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.50 MEDIUM
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): High
Availability (A): None

Base Score 3.x

5.50

Severity 3.x

MEDIUM

Vector 2.0

AV:L/AC:L/Au:N/C:N/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 2.10 LOW
Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N

Attack Vector (AV): Local
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): Physical
Availability (A): None

Base Score 2.0

2.10

Severity 2.0

LOW

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:motorola:mx011anm_firmware:mx011an_2.9p6s1_prod_sey:::::::*
cpe:2.3:h:motorola:mx011anm:-:::::::*
cpe:2.3:o:comcast:xfinity_xr11-20_firmware:-:::::::*
cpe:2.3:h:comcast:xfinity_xr11-20:-:::::::*

To consult the complete list of CPE names with products and versions, see this page

CPE	From	Up to
cpe:2.3:o:motorola:mx011anm_firmware:mx011an_2.9p6s1_prod_sey:::::::*
cpe:2.3:h:motorola:mx011anm:-:::::::*
cpe:2.3:o:comcast:xfinity_xr11-20_firmware:-:::::::*
cpe:2.3:h:comcast:xfinity_xr11-20:-:::::::*

CVE-2017-9498

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools