CVE-2004-0580

Linksys - DHCP Information Disclosure

Severity Score

5.0

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

DHCP en los encaminadores de cable y ADSL Linksys BEFSR11, BEFSR41, BEFSR81 y BEFSRU31, con versión de firmware 1.45.7, no limpia adecuadamente búferes usados anteriormente en un paquete de respueta BOOTP, lo que permite a atacantes remotos obtener información sensible.

*Credits: N/A

CVSS Scores

NISTv2 5.0

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2004-05-31 First Exploit
2004-06-18 CVE Reserved
2004-06-23 CVE Published
2023-12-30 EPSS Updated
2024-08-08 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CAPEC

References (8)

URL	Tag	Source
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=	X_refsource_confirm
http://marc.info/?l=bugtraq&m=108662876129301&w=2	Mailing List
http://secunia.com/advisories/11606	Third Party Advisory
http://securitytracker.com/alerts/2004/May/1010288.html	Vdb Entry
http://www.osvdb.org/6325	Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/16142	Vdb Entry

URL	Date	SRC
https://www.exploit-db.com/exploits/24115	2004-05-31
http://www.securityfocus.com/bid/10329	2024-08-08

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Linksys Search vendor "Linksys"		Befcmu10 Search vendor "Linksys" for product "Befcmu10"				*		-		Affected
Linksys Search vendor "Linksys"		Befn2ps4 Search vendor "Linksys" for product "Befn2ps4"				*		-		Affected
Linksys Search vendor "Linksys"		Befn2ps4 Search vendor "Linksys" for product "Befn2ps4"				1.42.7 Search vendor "Linksys" for product "Befn2ps4" and version "1.42.7"		-		Affected
Linksys Search vendor "Linksys"		Befsr11 Search vendor "Linksys" for product "Befsr11"				1.40.2 Search vendor "Linksys" for product "Befsr11" and version "1.40.2"		-		Affected
Linksys Search vendor "Linksys"		Befsr11 Search vendor "Linksys" for product "Befsr11"				1.41 Search vendor "Linksys" for product "Befsr11" and version "1.41"		-		Affected
Linksys Search vendor "Linksys"		Befsr11 Search vendor "Linksys" for product "Befsr11"				1.42.3 Search vendor "Linksys" for product "Befsr11" and version "1.42.3"		-		Affected
Linksys Search vendor "Linksys"		Befsr11 Search vendor "Linksys" for product "Befsr11"				1.42.7 Search vendor "Linksys" for product "Befsr11" and version "1.42.7"		-		Affected
Linksys Search vendor "Linksys"		Befsr11 Search vendor "Linksys" for product "Befsr11"				1.43 Search vendor "Linksys" for product "Befsr11" and version "1.43"		-		Affected
Linksys Search vendor "Linksys"		Befsr11 Search vendor "Linksys" for product "Befsr11"				1.43.3 Search vendor "Linksys" for product "Befsr11" and version "1.43.3"		-		Affected
Linksys Search vendor "Linksys"		Befsr11 Search vendor "Linksys" for product "Befsr11"				1.44 Search vendor "Linksys" for product "Befsr11" and version "1.44"		-		Affected
Linksys Search vendor "Linksys"		Befsr41 Search vendor "Linksys" for product "Befsr41"				1.35 Search vendor "Linksys" for product "Befsr41" and version "1.35"		-		Affected
Linksys Search vendor "Linksys"		Befsr41 Search vendor "Linksys" for product "Befsr41"				1.36 Search vendor "Linksys" for product "Befsr41" and version "1.36"		-		Affected
Linksys Search vendor "Linksys"		Befsr41 Search vendor "Linksys" for product "Befsr41"				1.37 Search vendor "Linksys" for product "Befsr41" and version "1.37"		-		Affected
Linksys Search vendor "Linksys"		Befsr41 Search vendor "Linksys" for product "Befsr41"				1.38.5 Search vendor "Linksys" for product "Befsr41" and version "1.38.5"		-		Affected
Linksys Search vendor "Linksys"		Befsr41 Search vendor "Linksys" for product "Befsr41"				1.39 Search vendor "Linksys" for product "Befsr41" and version "1.39"		-		Affected
Linksys Search vendor "Linksys"		Befsr41 Search vendor "Linksys" for product "Befsr41"				1.40.2 Search vendor "Linksys" for product "Befsr41" and version "1.40.2"		-		Affected
Linksys Search vendor "Linksys"		Befsr41 Search vendor "Linksys" for product "Befsr41"				1.41 Search vendor "Linksys" for product "Befsr41" and version "1.41"		-		Affected
Linksys Search vendor "Linksys"		Befsr41 Search vendor "Linksys" for product "Befsr41"				1.42.3 Search vendor "Linksys" for product "Befsr41" and version "1.42.3"		-		Affected
Linksys Search vendor "Linksys"		Befsr41 Search vendor "Linksys" for product "Befsr41"				1.42.7 Search vendor "Linksys" for product "Befsr41" and version "1.42.7"		-		Affected
Linksys Search vendor "Linksys"		Befsr41 Search vendor "Linksys" for product "Befsr41"				1.43 Search vendor "Linksys" for product "Befsr41" and version "1.43"		-		Affected
Linksys Search vendor "Linksys"		Befsr41 Search vendor "Linksys" for product "Befsr41"				1.43.3 Search vendor "Linksys" for product "Befsr41" and version "1.43.3"		-		Affected
Linksys Search vendor "Linksys"		Befsr41 Search vendor "Linksys" for product "Befsr41"				1.44 Search vendor "Linksys" for product "Befsr41" and version "1.44"		-		Affected
Linksys Search vendor "Linksys"		Befsr41 Search vendor "Linksys" for product "Befsr41"				1.45.7 Search vendor "Linksys" for product "Befsr41" and version "1.45.7"		-		Affected
Linksys Search vendor "Linksys"		Befsr41w Search vendor "Linksys" for product "Befsr41w"				*		-		Affected
Linksys Search vendor "Linksys"		Befsr81 Search vendor "Linksys" for product "Befsr81"				*		-		Affected
Linksys Search vendor "Linksys"		Befsr81 Search vendor "Linksys" for product "Befsr81"				2.42.7.1 Search vendor "Linksys" for product "Befsr81" and version "2.42.7.1"		-		Affected
Linksys Search vendor "Linksys"		Befsr81 Search vendor "Linksys" for product "Befsr81"				2.44 Search vendor "Linksys" for product "Befsr81" and version "2.44"		-		Affected
Linksys Search vendor "Linksys"		Befsru31 Search vendor "Linksys" for product "Befsru31"				1.40.2 Search vendor "Linksys" for product "Befsru31" and version "1.40.2"		-		Affected
Linksys Search vendor "Linksys"		Befsru31 Search vendor "Linksys" for product "Befsru31"				1.41 Search vendor "Linksys" for product "Befsru31" and version "1.41"		-		Affected
Linksys Search vendor "Linksys"		Befsru31 Search vendor "Linksys" for product "Befsru31"				1.42.3 Search vendor "Linksys" for product "Befsru31" and version "1.42.3"		-		Affected
Linksys Search vendor "Linksys"		Befsru31 Search vendor "Linksys" for product "Befsru31"				1.42.7 Search vendor "Linksys" for product "Befsru31" and version "1.42.7"		-		Affected
Linksys Search vendor "Linksys"		Befsru31 Search vendor "Linksys" for product "Befsru31"				1.43 Search vendor "Linksys" for product "Befsru31" and version "1.43"		-		Affected
Linksys Search vendor "Linksys"		Befsru31 Search vendor "Linksys" for product "Befsru31"				1.43.3 Search vendor "Linksys" for product "Befsru31" and version "1.43.3"		-		Affected
Linksys Search vendor "Linksys"		Befsru31 Search vendor "Linksys" for product "Befsru31"				1.44 Search vendor "Linksys" for product "Befsru31" and version "1.44"		-		Affected
Linksys Search vendor "Linksys"		Befsx41 Search vendor "Linksys" for product "Befsx41"				1.42.7 Search vendor "Linksys" for product "Befsx41" and version "1.42.7"		-		Affected
Linksys Search vendor "Linksys"		Befsx41 Search vendor "Linksys" for product "Befsx41"				1.43 Search vendor "Linksys" for product "Befsx41" and version "1.43"		-		Affected
Linksys Search vendor "Linksys"		Befsx41 Search vendor "Linksys" for product "Befsx41"				1.43.3 Search vendor "Linksys" for product "Befsx41" and version "1.43.3"		-		Affected
Linksys Search vendor "Linksys"		Befsx41 Search vendor "Linksys" for product "Befsx41"				1.43.4 Search vendor "Linksys" for product "Befsx41" and version "1.43.4"		-		Affected
Linksys Search vendor "Linksys"		Befsx41 Search vendor "Linksys" for product "Befsx41"				1.44 Search vendor "Linksys" for product "Befsx41" and version "1.44"		-		Affected
Linksys Search vendor "Linksys"		Befsx41 Search vendor "Linksys" for product "Befsx41"				1.44.3 Search vendor "Linksys" for product "Befsx41" and version "1.44.3"		-		Affected
Linksys Search vendor "Linksys"		Befsx41 Search vendor "Linksys" for product "Befsx41"				1.45.3 Search vendor "Linksys" for product "Befsx41" and version "1.45.3"		-		Affected
Linksys Search vendor "Linksys"		Befvp41 Search vendor "Linksys" for product "Befvp41"				*		-		Affected
Linksys Search vendor "Linksys"		Befvp41 Search vendor "Linksys" for product "Befvp41"				1.39.64 Search vendor "Linksys" for product "Befvp41" and version "1.39.64"		-		Affected
Linksys Search vendor "Linksys"		Befvp41 Search vendor "Linksys" for product "Befvp41"				1.40.3f Search vendor "Linksys" for product "Befvp41" and version "1.40.3f"		-		Affected
Linksys Search vendor "Linksys"		Befvp41 Search vendor "Linksys" for product "Befvp41"				1.40.4 Search vendor "Linksys" for product "Befvp41" and version "1.40.4"		-		Affected
Linksys Search vendor "Linksys"		Befvp41 Search vendor "Linksys" for product "Befvp41"				1.42.7 Search vendor "Linksys" for product "Befvp41" and version "1.42.7"		-		Affected
Linksys Search vendor "Linksys"		Rv082 Search vendor "Linksys" for product "Rv082"				*		-		Affected
Linksys Search vendor "Linksys"		Wap55ag Search vendor "Linksys" for product "Wap55ag"				1.0.7 Search vendor "Linksys" for product "Wap55ag" and version "1.0.7"		-		Affected
Linksys Search vendor "Linksys"		Wrt54g Search vendor "Linksys" for product "Wrt54g"				1.42.3 Search vendor "Linksys" for product "Wrt54g" and version "1.42.3"		-		Affected
Linksys Search vendor "Linksys"		Wrt54g Search vendor "Linksys" for product "Wrt54g"				2.00.8 Search vendor "Linksys" for product "Wrt54g" and version "2.00.8"		-		Affected