What is CVE-2016-5677?

CVE-2016-5677 is a high-severity vulnerability in NETGEAR Readynas Surveillance, classified under Information Disclosure. CVSS score: 7.5/10. Published 2016-08-31.

How severe is CVE-2016-5677?

High severity. CVSS v3 base score is 7.5 out of 10.

Information disclosure in NETGEAR Readynas Surveillance

CVE-2016-5677

NUUO NVRmini 2 1.7.5 through 3.0.0, NUUO NVRsolo 1.0.0 through 3.0.0, and NETGEAR ReadyNAS Surveillance 1.1.1 through 1.4.1 have a hardcoded qwe23622260 password for the nuuoeng account, which allows remote attackers to obtain sensitive information via an __nvr_status___.php request.

Vulnerability class: Information Disclosure

Published 2016-08-31 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.120 (96.0th percentile), scored 2026-09-28.

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 96.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.120 · newest: 0.120 · change: 0.000

Affected products

NETGEAR Readynas Surveillance — versions 1.1.1, 1.1.2, 1.2.0.4
Nuuo Nvrmini 2 — versions 1.7.5, 1.7.6, 2.0.0
Nuuo Nvrsolo — versions 1.0.0, 1.0.1, 1.1.0

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

www.kb.cert.org/vuls/id/856152 (US Government Resource, Third Party Advisory, third-party-advisory)
www.securityfocus.com/bid/92318 (vdb-entry)
www.exploit-db.com/exploits/40200/ (exploit)

Frequently asked questions

What is CVE-2016-5677?: CVE-2016-5677 is a high-severity vulnerability in NETGEAR Readynas Surveillance, classified under Information Disclosure. CVSS score: 7.5/10. Published 2016-08-31.
How severe is CVE-2016-5677?: High severity. CVSS v3 base score is 7.5 out of 10.