Linksys EtherFast BEFN2PS4, BEFSR41, and BEFSR81 Routers, and possibly other products, allow remote attackers to gain sensitive information and cause a denial of service via an SNMP query for the default community string "public," which causes the router to change its configuration and send SNMP trap information back to the system that initiated the query.

Project Subscriptions

Vendors Products
Linksys Subscribe
Befn2ps4 Subscribe
Befsr41 Subscribe
Befsr81 Subscribe
Advisories
Source ID Title
EUVD EUVD EUVD-2002-0109 Linksys EtherFast BEFN2PS4, BEFSR41, and BEFSR81 Routers, and possibly other products, allow remote attackers to gain sensitive information and cause a denial of service via an SNMP query for the default community string "public," which causes the router to change its configuration and send SNMP trap information back to the system that initiated the query.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Fri, 09 Oct 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-10-09T18:48:20.922Z

Reserved: 2002-03-15T00:00:00.000Z

Link: CVE-2002-0109

cve-icon Vulnrichment

Updated: 2024-08-08T02:35:17.595Z

cve-icon NVD

Status : Modified

Published: 2002-03-25T05:00:00.000

Modified: 2026-10-09T19:16:40.233

Link: CVE-2002-0109

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses