CVE-2017-3191 in the critical feed json
D-Link DIR-130 firmware version 1.23 and DIR-330 firmware version 1.12 are vulnerable to authentication bypass of the remote login page.
published 2017-12-15 8 y ago modified 2026-06-17 4 mo ago also EUVD-2017-12317
- cvss
- 9.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 62.5%
- EPSS 62.5% chance of exploitation in 30 days, percentile 99.1%
- public exploits
- 0
- none known
Summary
D-Link DIR-130 firmware version 1.23 and DIR-330 firmware version 1.12 are vulnerable to authentication bypass of the remote login page. A remote attacker that can access the remote management login page can manipulate the POST request in such a manner as to access some administrator-only pages such as tools_admin.asp without credentials.
Exploit prediction
62.53% chance of exploitation in the next 30 days, higher than 99.1% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Affected products
- D-Link DIR-130
- D-Link DIR-330
Classification
References
-
exchange.xforce.ibmcloud.com
/vulnerabilities/123293
vdb-entry
-
kb.cert.org
/vuls/id/553503
third-party-advisory, issue-tracking, us-government-resource
-
wilderssecurity.com
/threads/d-link-dir-130-and-dir-330-are-vulnerable-to-authentication-bypass-and-do-not-protect-credentials.392
issue-tracking, third-party-advisory
-
scmagazine.com
/d-link-dir-130-and-dir-330-routers-vulnerable/article/644553/
press/media-coverage
Sources
- CVE List CVE-2017-3191
- NVD CVE-2017-3191
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