PT-2004-1679 · Linksys · Linksys Befsr81+3

Lance Armstrong · Published 2004-06-23 · Updated 2018-08-13 · CVE-2004-0580

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Linksys BEFSR11, BEFSR41, BEFSR81, and BEFSRU31 Cable/DSL Routers version 1.45.7

Description The issue concerns the DHCP service on certain Linksys Cable/DSL Routers. It does not properly clear previously used buffer contents in a BOOTP reply packet. This allows remote attackers to obtain sensitive information.

Recommendations For version 1.45.7, consider updating the firmware to a newer version that addresses this issue, as the current version does not properly handle buffer contents in BOOTP reply packets.

Exploit

Fix

Related Identifiers

CVE-2004-0580

Affected Products

Linksys Befsr11

Linksys Befsr41

Linksys Befsr81

Linksys Befsru31

References · 9

• 🔥 https://exploit-db.com/exploits/24115 · Exploit
• 🔥 http://securityfocus.com/bid/10329 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2004-0580 · Security Note
• http://secunia.com/advisories/11606 · Note
• http://osvdb.org/6325 · Note
• http://marc.info/?l=bugtraq&m=108662876129301&w=2 · Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/16142 · Note
• http://securitytracker.com/alerts/2004/May/1010288.html · Note
• http://linksys.custhelp.com/cgi-bin/linksys.cfg/php/enduser/std_adp.php?p_faqid=832&p_%20%5Ccreated=1086294093&p_sid=pU1X1idh&p_lva=&p_sp=cF9zcmNoPSZwX3NvcnRfYnk9JnBfZ3JpZHNvcnQ9%20%5CJnBfcm93X2NudD02NTQmcF9wYWdlPTE%2A&p_li= · Note