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Vulnerability record · CVE-2017-3192 · published 16 December 2017

CVE-2017-3192: D-link dir-130 firmware insufficiently protected credentials vulnerability

D Link · Dir 130 Firmware

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.

9.8 CVSS 3.0 Critical EPSS 39% · top 1.4% CWE-522 · Insufficiently protected credentials
9.8CVSS 3.0 base score, v2 5.0
39%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
8References
17 Jun 2026Last modified by NVD

Description

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.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://exchange.xforce.ibmcloud.com/vulnerabilities/123292 Issue TrackingThird Party AdvisoryVDB Entry
https://www.kb.cert.org/vuls/id/553503 Issue TrackingThird Party AdvisoryUS Government Resource
https://www.scmagazine.com/d-link-dir-130-and-dir-330-routers-vulnerable/article/644553/ Third Party Advisory
https://www.wilderssecurity.com/threads/d-link-dir-130-and-dir-330-are-vulnerable-to-authentication-bypass-and-do-not-pr Issue TrackingThird Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/123292 Issue TrackingThird Party AdvisoryVDB Entry
https://www.kb.cert.org/vuls/id/553503 Issue TrackingThird Party AdvisoryUS Government Resource
https://www.scmagazine.com/d-link-dir-130-and-dir-330-routers-vulnerable/article/644553/ Third Party Advisory
https://www.wilderssecurity.com/threads/d-link-dir-130-and-dir-330-are-vulnerable-to-authentication-bypass-and-do-not-pr Issue TrackingThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2017-3191D-Link DIR-130 and DIR-330 remote login authentication bypassD-Link DIR-130 firmware 1.23 and DIR-330 firmware 1.12 allow authentication bypass of the remote management login page. A remote attacker who can rea…EPSS 63%analysed9.8CVE-2021-22681Rockwell Logix Designer authentication bypass via weak key verificationRockwell Automation Studio 5000 Logix Designer (v21+) and RSLogix 5000 (v16-20) rely on a key to verify that Logix controllers are talking to genuine…KEVEPSS 64%analysed9.8CVE-2021-30116Kaseya VSA credential disclosure via unauthenticated download pageKaseya VSA before 9.5.7 exposes an unauthenticated download page (dl.asp) that leaks agent credentials and accepts them via GET request. An attacker …KEVEPSS 86%analysed9.8CVE-2020-29583Zyxel USG and ATP firmware hard-coded admin credentialZyxel USG and ATP firmware version 4.60 ships an undocumented account (zyfwp) whose password is stored in cleartext in the firmware and cannot be cha…KEVEPSS 90%analysed9.8CVE-2017-9248Telerik UI for ASP.NET AJAX and Sitefinity cryptographic key protection flawTelerik.Web.UI.dll in Progress Telerik UI for ASP.NET AJAX (before R2 2017 SP1) and Sitefinity (before 10.0.6412.0) fails to properly protect the Tel…KEVEPSS 75%analysed8.8CVE-2014-1812Microsoft Windows Group Policy Preferences credential exposure and privilege escalationGroup Policy Preferences in multiple Windows versions stored and distributed passwords in a way that did not properly protect them, allowing any auth…KEVEPSS 65%analysed

Source: NIST National Vulnerability Database (record CVE-2017-3192), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.