Path Traversal in Motorola Cpei300

CVE-2009-0392

Directory traversal vulnerability in sysconf.cgi in Motorola Wimax modem CPEi300 allows remote authenticated users to read arbitrary files via a .. (dot dot) in the page parameter.

Vulnerability class: Path Traversal (Directory Traversal)

Published 2009-02-03 · last modified 2026-06-16.

CVSS v2 metric

CVSS v2 base score 6.8 (Medium). Vector: AV:N/AC:L/Au:S/C:C/I:N/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.023 (83.0th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 83rd percentile — 83.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.023 · newest: 0.023 · change: 0.000

Affected products

Motorola Cpei300

Weakness classification (CWE)

CWE-22 — Path Traversal

References

www.securityfocus.com/bid/33519 (Exploit, vdb-entry)
www.exploit-db.com/exploits/7915 (exploit)
www.securityfocus.com/archive/1/500545/100/0/threaded (mailing-list)