What is CVE-2008-1264?

CVE-2008-1264 is a vulnerability in Linksys Wrt54g, classified under Improper Authentication. Published 2008-03-10.

Is CVE-2008-1264 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Auth bypass in Linksys Wrt54g

CVE-2008-1264

The Linksys WRT54G router has "admin" as its default FTP password, which allows remote attackers to access sensitive files including nvram.cfg, a file that lists all HTML documents, and an ELF executable file.

Vulnerability class: Broken Authentication

Published 2008-03-10 · last modified 2026-06-16.

CVSS v2 metric

CVSS v2 base score 7.5 (High). Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.031 (87.3th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 87.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.031 · newest: 0.031 · change: 0.000

Affected products

Linksys Wrt54g

Weakness classification (CWE)

CWE-287 — Improper Authentication

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

www.securityfocus.com/archive/1/489009/100/0/threaded (mailing-list)
www.gnucitizen.org/projects/router-hacking-challenge/
exchange.xforce.ibmcloud.com/vulnerabilities/41126 (vdb-entry)

Frequently asked questions

What is CVE-2008-1264?: CVE-2008-1264 is a vulnerability in Linksys Wrt54g, classified under Improper Authentication. Published 2008-03-10.
Is CVE-2008-1264 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.