CVE-2017-3191

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Summary

CVECVE-2017-3191
StatePUBLISHED
Assignercertcc
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-12-16 02:29:10 UTC
Updated2025-04-20 01:37:25 UTC
DescriptionD-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.

Risk And Classification

Primary CVSS: v3.0 9.8 CRITICAL from [email protected]

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

EPSS: 0.338040000 probability, percentile 0.970080000 (date 2026-05-18)

Problem Types: CWE-294 | CWE-20 | CWE-294 CWE-294: Authentication Bypass by Capture-replay

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary9.8CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
2.0[email protected]Primary5AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None

AV:N/AC:L/Au:N/C:P/I:N/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System D-link Dir-130 Firmware 1.23 All All All
Operating System D-link Dir-330 Firmware 1.12 All All All
Hardware Dlink Dir-130 - All All All
Hardware Dlink Dir-330 - All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA D-Link DIR-130 affected 1.23 Not specified
CNA D-Link DIR-330 affected 1.12 Not specified

References

ReferenceSourceLinkTags
VU#553503 - D-Link DIR-130 and DIR-330 are vulnerable to authentication bypass and do not protect credentials af854a3a-2127-422b-91ae-364da2661108 www.kb.cert.org Issue Tracking, Third Party Advisory, US Government Resource
D-Link DIR-130 and DIR-330 routers vulnerable af854a3a-2127-422b-91ae-364da2661108 www.scmagazine.com Press/Media Coverage
D-Link DIR-130 and DIR-330 are vulnerable to authentication bypass and do not protect credentials | Wilders Security Forums af854a3a-2127-422b-91ae-364da2661108 www.wilderssecurity.com Issue Tracking, Third Party Advisory
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com VDB Entry
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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