CyberSec.Space Logo
Back to CVE Browser

CVE-2004-0580

MEDIUM
5.0
CVSS Severity Score
EPSS Score0.0190%
EPSS Percentile37.81th
PublishedAug 6, 2004
Last ModifiedApr 16, 2026

Vulnerability Description

DHCP on Linksys BEFSR11, BEFSR41, BEFSR81, and BEFSRU31 Cable/DSL Routers, firmware version 1.45.7, does not properly clear previously used buffer contents in a BOOTP reply packet, which allows remote attackers to obtain sensitive information.

Affected Platforms (CPE)

🔌
Linksys

Befcmu10

All versions
🔌
Linksys

Befn2ps4

All versions
🔌
Linksys

Befn2ps4

= 1.42.7
🔌
Linksys

Befsr11

= 1.40.2
🔌
Linksys

Befsr11

= 1.41
🔌
Linksys

Befsr11

= 1.42.3
🔌
Linksys

Befsr11

= 1.42.7
🔌
Linksys

Befsr11

= 1.43
🔌
Linksys

Befsr11

= 1.43.3
🔌
Linksys

Befsr11

= 1.44
🔌
Linksys

Befsr41

= 1.35
🔌
Linksys

Befsr41

= 1.36
🔌
Linksys

Befsr41

= 1.37
🔌
Linksys

Befsr41

= 1.38.5
🔌
Linksys

Befsr41

= 1.39
🔌
Linksys

Befsr41

= 1.40.2
🔌
Linksys

Befsr41

= 1.41
🔌
Linksys

Befsr41

= 1.42.3
🔌
Linksys

Befsr41

= 1.42.7
🔌
Linksys

Befsr41

= 1.43
🔌
Linksys

Befsr41

= 1.43.3
🔌
Linksys

Befsr41

= 1.44
🔌
Linksys

Befsr41

= 1.45.7
🔌
Linksys

Befsr41w

All versions
🔌
Linksys

Befsr81

All versions
🔌
Linksys

Befsr81

= 2.42.7.1
🔌
Linksys

Befsr81

= 2.44
🔌
Linksys

Befsru31

= 1.40.2
🔌
Linksys

Befsru31

= 1.41
🔌
Linksys

Befsru31

= 1.42.3
🔌
Linksys

Befsru31

= 1.42.7
🔌
Linksys

Befsru31

= 1.43
🔌
Linksys

Befsru31

= 1.43.3
🔌
Linksys

Befsru31

= 1.44
🔌
Linksys

Befsx41

= 1.42.7
🔌
Linksys

Befsx41

= 1.43
🔌
Linksys

Befsx41

= 1.43.3
🔌
Linksys

Befsx41

= 1.43.4
🔌
Linksys

Befsx41

= 1.44
🔌
Linksys

Befsx41

= 1.44.3
🔌
Linksys

Befsx41

= 1.45.3
🔌
Linksys

Befvp41

All versions
🔌
Linksys

Befvp41

= 1.39.64
🔌
Linksys

Befvp41

= 1.40.3f
🔌
Linksys

Befvp41

= 1.40.4
🔌
Linksys

Befvp41

= 1.42.7
🔌
Linksys

Rv082

All versions
🔌
Linksys

Wap55ag

= 1.0.7
🔌
Linksys

Wrt54g

= 1.42.3
🔌
Linksys

Wrt54g

= 2.00.8

References & Advisories

🔗 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=
🔗 http://marc.info/?l=bugtraq&m=108662876129301&w=2
🔗 http://secunia.com/advisories/11606
🔗 http://securitytracker.com/alerts/2004/May/1010288.html
🔗 http://www.osvdb.org/6325
🔗 http://www.securityfocus.com/bid/10329
🔗 https://exchange.xforce.ibmcloud.com/vulnerabilities/16142
🔗 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=

Related Vulnerabilities

CVE-2026-121917.8

A vulnerability was found in Comma AI Openpilot 0.11. This issue affects the function pickle.load/pickle.loads of the file selfdri...

CVE-2026-121905.3

A vulnerability has been found in Genspark AI Workspace App 2.8.4 on Android. This vulnerability affects unknown code of the compo...

CVE-2026-121895.3

A flaw has been found in Moovit Bus & Public Transit App 1.18 on Android. This affects an unknown part of the component com.tranzm...

CVE-2026-121886.3

A vulnerability was detected in Grit42 Grit up to 0.11.0. Affected by this issue is some unknown functionality of the file modules...