What is CVE-2015-2881?

CVE-2015-2881 is a critical-severity vulnerability in Gynoii Gcw-1010, classified under Use of Hard-coded Credentials. CVSS score: 9.8/10. Published 2017-04-10.

How severe is CVE-2015-2881?

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

Vulnerability in Gynoii Gcw-1010

CVE-2015-2881

Gynoii has a password of guest for the backdoor guest account and a password of 12345 for the backdoor admin account.

Published 2017-04-10 · 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: 0.016 (74.3th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 74.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-798 — Use of Hard-coded Credentials

References

community.rapid7.com/community/infosec/blog/2015/09/02/iotsec-disclosure-10-new… (Exploit, Third Party Advisory, Mitigation)

Frequently asked questions

What is CVE-2015-2881?: CVE-2015-2881 is a critical-severity vulnerability in Gynoii Gcw-1010, classified under Use of Hard-coded Credentials. CVSS score: 9.8/10. Published 2017-04-10.
How severe is CVE-2015-2881?: Critical severity. CVSS v3 base score is 9.8 out of 10.