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Vulnerability record · CVE-2003-0126 · published 18 March 2003

CVE-2003-0126: Multitech routefinder 550 vpn vulnerability

Multitech · Routefinder 550 Vpn

The web interface for SOHO Routefinder 550 firmware 4.63 and earlier, and possibly later versions, has a default "admin" account with a blank password, which could allow attackers on the LAN side to conduct unauthorized activities.

7.5 CVSS 2.0 High EPSS 1.3% · top 31.2%
7.5CVSS 2.0 base score
1.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

The web interface for SOHO Routefinder 550 firmware 4.63 and earlier, and possibly later versions, has a default "admin" account with a blank password, which could allow attackers on the LAN side to conduct unauthorized activities.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.krusesecurity.dk/advisories/routefind550bof.txt ExploitPatchVendor Advisory
http://www.krusesecurity.dk/advisories/routefind550bof.txt ExploitPatchVendor Advisory

Track CVE-2003-0126 inside VULONE

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

5.0CVE-2003-0125Multitech routefinder 550 vpn vulnerabilityBuffer overflow in the web interface for SOHO Routefinder 550 before firmware 4.63 allows remote attackers to cause a denial of service (reboot) and …EPSS 11%

Source: NIST National Vulnerability Database (record CVE-2003-0126), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.