CVE-2017-9488

CWE-798 — Hard-coded Credentials3 documents3 sources
Severity
8.8HIGH
EPSS
0.3%
top 47.12%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Cisco Dpc3939 FirmwareCisco Dpc3941t Firmware
Timeline
PublishedJul 31
Latest updateMay 17

Description

The Comcast firmware on Cisco DPC3939 (firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST) and DPC3941T (firmware version DPC3941_2.5s3_PROD_sey) devices allows remote attackers to access the web UI by establishing a session to the wan0 WAN IPv6 address and then entering unspecified hardcoded credentials. This wan0 interface cannot be accessed from the public Internet.

CVSS vector

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages2 packages

▶NVDcisco/dpc3939_firmwaredpc3939-p20-18-v303r20421746-170221a-cmcst
▶NVDcisco/dpc3941t_firmwaredpc3941_2.5s3_prod_sey

🔴Vulnerability Details

2
GHSA
GHSA-gcqq-7ff7-wh9p: The Comcast firmware on Cisco DPC3939 (firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST) and DPC3941T (firmware version DPC3941_2↗2022-05-17
▶
CVEList
CVE-2017-9488: The Comcast firmware on Cisco DPC3939 (firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST) and DPC3941T (firmware version DPC3941_2↗2017-07-31
▶
CVE-2017-9488 (HIGH CVSS 8.8) | The Comcast firmware on Cisco DPC39 | cvebase.io