Vulnerability Details : CVE-2017-9498
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.
Exploit prediction scoring system (EPSS) score for CVE-2017-9498
Probability of exploitation activity in the next 30 days: 0.04%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 6 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2017-9498
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
2.1
|
LOW | AV:L/AC:L/Au:N/C:N/I:P/A:N |
3.9
|
2.9
|
NIST |
|
5.5
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2017-9498
-
The product does not validate or incorrectly validates the integrity check values or "checksums" of a message. This may prevent it from detecting if the data has been modified or corrupted in transmission.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-9498
-
https://github.com/BastilleResearch/CableTap/blob/master/doc/advisories/bastille-42.remote-OTA.txt
CableTap/bastille-42.remote-OTA.txt at master · BastilleResearch/CableTap · GitHubThird Party Advisory
Products affected by CVE-2017-9498
- cpe:2.3:o:motorola:mx011anm_firmware:mx011an_2.9p6s1_prod_sey:*:*:*:*:*:*:*
- cpe:2.3:o:comcast:xfinity_xr11-20_firmware:-:*:*:*:*:*:*:*