6.5

CVE-2017-9476: cisco dpc3939_firmware

CVSS: 6.5v3.1MediumModified
Published 31-07-2017Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2017-9476 is a medium (CVSS 6.5) vulnerability in cisco dpc3939_firmware. EPSS estimates a 1.70% chance of exploitation in the next 30 days, higher than 77% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
36/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.5/10
010
Medium · v3.1 (NVD)
EPSS score
1.70%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github

Timeline

  1. 31-07-2017
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

The Comcast firmware on Cisco DPC3939 (firmware version dpc3939-P20-18-v303r20421733-160420a-CMCST); Cisco DPC3939 (firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST); and Arris TG1682G (eMTA&DOCSIS version 10.0.132.SIP.PC20.CT, software version TG1682_2.2p7s2_PROD_sey) devices makes it easy for remote attackers to determine the hidden SSID and passphrase for a Home Security Wi-Fi network.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

1.70%

Chance of exploitation in the next 30 days

Percentile

77%

Versus all other CVEs

30-day change

0.00 pp

From 1.70% on 22-09-2026

22-09-202622-10-2026
EPSS score
1.70%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • githubUnverified

    Cabletap

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Cisco1 product
  • dpc3939_firmwaredpc3939-p20-18-v303r20421746-170221a-cmcst | dpc3939-p20-18-v303r20421733-160420a-cmcst
Commscope1 product

2 vendors · 2 products

References

1 links