MitreCVE-2017-9498CVE-2017-9498
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
5.1%
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.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| motorola | mx011anm_firmware | mx011an_2.9p6s1_prod_sey | cpe:2.3:o:motorola:mx011anm_firmware:mx011an_2.9p6s1_prod_sey:*:*:*:*:*:*:* |
| motorola | mx011anm | - | cpe:2.3:h:motorola:mx011anm:-:*:*:*:*:*:*:* |
| comcast | xfinity_xr11-20_firmware | - | cpe:2.3:o:comcast:xfinity_xr11-20_firmware:-:*:*:*:*:*:*:* |
| comcast | xfinity_xr11-20 | - | cpe:2.3:h:comcast:xfinity_xr11-20:-:*:*:*:*:*:*:* |
Related
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
5.1%