Back
CVE-2013-2271
The D-Link DSL-2740B Gateway with firmware EU_1.0, when an active administrator session exists, allows remote attackers to bypass…
High7.6EPSS 4.7%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
The 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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.6 | AV:N/AC:H/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 4.7% · top 8.2% of all CVEs (4 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.6.
Weakness
Affected products
n/a
- affected n/a
References (4)
- http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10004 (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://packetstormsecurity.com/files/120613/dlinkdsl2740b-bypass.txt (opens in a new tab)x_refsource_MISCx_transferred
- http://www.webapp-security.com/2013/03/d-link-dsl-2740b-adsl-router-authentication-bypass (opens in a new tab)x_refsource_MISCx_transferred
- http://www.webapp-security.com/wp-content/uploads/2013/03/D-Link-DSL-2740B-ADSL-Router-Authentication-Bypass2.txt (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2013-2271)Record last updated .