CVE-2013-2271

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Summary

CVECVE-2013-2271
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2013-11-19 04:47:13 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionThe D-Link DSL-2740B Gateway with firmware EU_1.0, when an active administrator session exists, allows remote attackers to bypass authentication and gain administrator access via a request to login.cgi.

Risk And Classification

Primary CVSS: v2.0 7.6 from [email protected]

AV:N/AC:H/Au:N/C:C/I:C/A:C

EPSS: 0.352860000 probability, percentile 0.970640000 (date 2026-04-29)

Problem Types: CWE-264 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
High
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete

AV:N/AC:H/Au:N/C:C/I:C/A:C

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Dlink Dsl-2740b - All All All
Operating System Dlink Dsl-2740b Firmware - All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
D-Link DSL-2740B Authentication Bypass ≈ Packet Storm af854a3a-2127-422b-91ae-364da2661108 packetstormsecurity.com Exploit
D-Link DSL-2740B (ADSL Router) Authentication Bypass | Ivano Binetti af854a3a-2127-422b-91ae-364da2661108 www.webapp-security.com
www.webapp-security.com/wp-content/uploads/2013/03/D-Link-DSL-2740B-ADSL-Router-Authe... af854a3a-2127-422b-91ae-364da2661108 www.webapp-security.com Exploit
D-Link Technical Support af854a3a-2127-422b-91ae-364da2661108 securityadvisories.dlink.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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