Vulnerability Database

290,301

Total vulnerabilities in the database

CVE-2017-9481

The Comcast firmware on Cisco DPC3939 (firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST) devices allows remote attackers to obtain unintended access to the Network Processor (NP) 169.254/16 IP network by adding a routing-table entry that specifies the LAN IP address as the router for that network.

  • Published: Jul 31, 2017
  • Updated: Apr 13, 2023
  • CVE: CVE-2017-9481
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:P/A:N

No CWE or OWASP classifications available.

Software From Fixed in
cisco / dpc3939_firmware dpc3939-p20-18-v303r20421746-170221a-cmcst dpc3939-p20-18-v303r20421746-170221a-cmcst.x