What is CVE-2017-10814?

CVE-2017-10814 is a medium-severity vulnerability in Corega Wlr 300 Nm, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 6.8/10. Published 2017-09-15.

How severe is CVE-2017-10814?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Buffer overflow in Corega Wlr 300 Nm

CVE-2017-10814

Buffer overflow in CG-WLR300NM Firmware version 1.90 and earlier allows an attacker to execute arbitrary code via unspecified vectors.

Vulnerability class: Buffer Overflow

Published 2017-09-15 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.008 (55.6th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 55.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Corega Wlr 300 Nm
Corega Wlr 300 Nm Firmware
Corega Inc. Cg-Wlr300nm — versions Firmware version 1.90 and earlier

Weakness classification (CWE)

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer

References

www.corega.jp/support/security/20170908_wlr300nm.htm (Vendor Advisory)
jvn.jp/en/jp/JVN00719891/index.html (VDB Entry, Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2017-10814?: CVE-2017-10814 is a medium-severity vulnerability in Corega Wlr 300 Nm, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 6.8/10. Published 2017-09-15.
How severe is CVE-2017-10814?: Medium severity. CVSS v3 base score is 6.8 out of 10.