CVE-2013-2271
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.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Exploits
Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.
Exploit-DB
D-Link DSL-2740B ADSL Router - Authentication Bypass
References
- http://packetstormsecurity.com/files/120613/dlinkdsl2740b-bypass.txt
- http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10004
- http://www.webapp-security.com/2013/03/d-link-dsl-2740b-adsl-router-authentication-bypass
- http://www.webapp-security.com/wp-content/uploads/2013/03/D-Link-DSL-2740B-ADSL-Router-Authentication-Bypass2.txt
- http://packetstormsecurity.com/files/120613/dlinkdsl2740b-bypass.txt
- http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10004
- http://www.webapp-security.com/2013/03/d-link-dsl-2740b-adsl-router-authentication-bypass
- http://www.webapp-security.com/wp-content/uploads/2013/03/D-Link-DSL-2740B-ADSL-Router-Authentication-Bypass2.txt
CWEs
CWE-264
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.