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.
Advisories
Source ID Title
EUVD EUVD EUVD-2004-0579 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Mon, 14 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.07541}

epss

{'score': 0.07648}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-08T00:24:26.462Z

Reserved: 2004-06-18T00:00:00

Link: CVE-2004-0580

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2004-08-06T04:00:00.000

Modified: 2025-04-03T01:03:51.193

Link: CVE-2004-0580

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.