CVE-2017-3191
D-Link DIR-130 firmware version 1.23 and DIR-330 firmware version 1.12 are vulnerable to...
CVE-2017-3191 is a critical vulnerability (CVSS 9.8) in D-link Dir-130, published December 15, 2017. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 62.5%, the 99th percentile. No source names a fixed version.
- Severity
- 9.8 CriticalCVSS 3.0, NVD
- Exploit chance
- 62.5%EPSS, 99th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2017-3191- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-294, CWE-20
- Updated
- 2026-11-02
CVE ListNo score
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.
- Record
CVE-2017-3191- Weakness
- CWE-294
- Updated
- 2026-11-02
EUVDEUVD-2017-12317No score
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.
- Record
EUVD-2017-12317- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-5cj6-x2gg-fq5g
D-Link DIR-130 firmware version 1.23 and DIR-330 firmware version 1.12 are vulnerable to...
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.
- Record
GHSA-5cj6-x2gg-fq5g- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-20, CWE-294
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
References
exchange.xforce.ibmcloud.com/vulnerabilities/123293
kb.cert.org/vuls/id/553503
wilderssecurity.com/threads/d-link-dir-130-and-dir-330-are-vulnerable-to-authentication-bypass-and-do-not-protect-credentials.392703
scmagazine.com/d-link-dir-130-and-dir-330-routers-vulnerable/article/644553
nvd.nist.gov/vuln/detail/CVE-2017-3191
github.com/advisories/GHSA-5cj6-x2gg-fq5g