What is CVE-2015-7280?

CVE-2015-7280 is a critical-severity vulnerability in Readynet Solutions Wrt300n-Dd, classified under CWE-255. CVSS score: 9.8/10. Published 2015-12-31.

How severe is CVE-2015-7280?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Readynet Solutions Wrt300n-Dd

CVE-2015-7280

The web administration interface on ReadyNet WRT300N-DD devices with firmware 1.0.26 has a default password of admin for the admin account, which allows remote attackers to obtain administrative privileges by leveraging a LAN session.

Published 2015-12-31 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.024 (83.7th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 84th percentile — 83.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.024 · newest: 0.024 · change: 0.000

Affected products

Readynet Solutions Wrt300n-Dd
Readynet Solutions Wrt300n-Dd Firmware — versions 1.0.26

Weakness classification (CWE)

CWE-255

References

www.securityfocus.com/bid/78814 (vdb-entry)
www.kb.cert.org/vuls/id/167992 (US Government Resource, Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2015-7280?: CVE-2015-7280 is a critical-severity vulnerability in Readynet Solutions Wrt300n-Dd, classified under CWE-255. CVSS score: 9.8/10. Published 2015-12-31.
How severe is CVE-2015-7280?: Critical severity. CVSS v3 base score is 9.8 out of 10.