What is CVE-2017-3192?

CVE-2017-3192 is a critical-severity vulnerability in D-Link Dir-130, classified under Insufficiently Protected Credentials. CVSS score: 9.8/10. Published 2017-12-16.

How severe is CVE-2017-3192?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2017-3192 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in D-Link Dir-130

CVE-2017-3192

D-Link DIR-130 firmware version 1.23 and DIR-330 firmware version 1.12 do not sufficiently protect administrator credentials. The tools_admin.asp page discloses the administrator password in base64 encoding in the returned web page. A remote attacker with access to this page (potentially through a authentication bypass such as CVE-2017-3191) may obtain administrator credentials for the device.

Published 2017-12-16 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.395 (98.6th percentile), scored 2026-09-27.

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 99th percentile — 98.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.395 · newest: 0.395 · change: 0.000

Affected products

D-Link Dir-130 — versions 1.23
D-Link Dir-130 Firmware — versions 1.23
D-Link Dir-330 — versions 1.12
D-Link Dir-330 Firmware — versions 1.12
Dlink Dir-130
Dlink Dir-330

Weakness classification (CWE)

CWE-522 — Insufficiently Protected Credentials

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

www.kb.cert.org/vuls/id/553503 (US Government Resource, Third Party Advisory, Issue Tracking, third-party-advisory)
www.wilderssecurity.com/threads/d-link-dir-130-and-dir-330-are-vulnerable-to-au… (Third Party Advisory, Issue Tracking)
exchange.xforce.ibmcloud.com/vulnerabilities/123292 (VDB Entry, Third Party Advisory, Issue Tracking)
www.scmagazine.com/d-link-dir-130-and-dir-330-routers-vulnerable/article/644553/ (Third Party Advisory)

Frequently asked questions

What is CVE-2017-3192?: CVE-2017-3192 is a critical-severity vulnerability in D-Link Dir-130, classified under Insufficiently Protected Credentials. CVSS score: 9.8/10. Published 2017-12-16.
How severe is CVE-2017-3192?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2017-3192 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.