CVE-2017-9484
Severity
7.5HIGH
EPSS
0.3%
top 45.37%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedJul 31
Latest updateMay 17
Description
The Comcast firmware on Cisco DPC3939 (firmware version dpc3939-P20-18-v303r20421733-160420a-CMCST) and DPC3939 (firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST) devices allows remote attackers to discover a CM MAC address by sniffing Wi-Fi traffic and performing simple arithmetic calculations.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 3.9 | Impact: 3.6
Affected Packages1 packages
▶NVDcisco/dpc3939_firmwaredpc3939-p20-18-v303r20421733-160420a-cmcst, dpc3939-p20-18-v303r20421746-170221a-cmcst+1
🔴Vulnerability Details
2GHSA▶
GHSA-g8wg-qq27-h8wg: The Comcast firmware on Cisco DPC3939 (firmware version dpc3939-P20-18-v303r20421733-160420a-CMCST) and DPC3939 (firmware version dpc3939-P20-18-v303r↗2022-05-17
CVEList▶
CVE-2017-9484: The Comcast firmware on Cisco DPC3939 (firmware version dpc3939-P20-18-v303r20421733-160420a-CMCST) and DPC3939 (firmware version dpc3939-P20-18-v303r↗2017-07-31