Description
Linksys EtherFast Cable/DSL BEFSR11, BEFSR41 and BEFSRU31 with the firmware 1.42.7 upgrade installed opens TCP port 5678 for remote administration even when the "Block WAN" and "Remote Admin" options are disabled, which allows remote attackers to gain access.
References (3)
Core 3
Core References
Third Party Advisory vdb-entry
x_refsource_xf
http://www.iss.net/security_center/static/9330.php
Vendor Advisory x_refsource_misc
http://www.securiteam.com/securitynews/5OP022K7GE.html
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/4987
Scores
EPSS
0.0112
EPSS Percentile
78.5%
Details
Status
published
Products (3)
linksys/befsr11
1.42.7
linksys/befsr41
1.42.7
linksys/befsru31
1.42.7
Published
Dec 31, 2002
Tracked Since
Feb 18, 2026