What is CVE-2017-2131?

CVE-2017-2131 is a medium-severity vulnerability in Panasonic Kx-Hjb1000, classified under Information Disclosure. CVSS score: 5.3/10. Published 2017-10-20.

How severe is CVE-2017-2131?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Information disclosure in Panasonic Kx-Hjb1000

CVE-2017-2131

Panasonic KX-HJB1000 Home unit devices with firmware GHX1YG 14.50 or HJB1000_4.47 allow an attacker to bypass access restrictions to view the configuration menu via unspecified vectors.

Vulnerability class: Information Disclosure

Published 2017-10-20 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.012 (68.1th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 68.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000

Affected products

Panasonic Kx-Hjb1000
Panasonic Kx-Hjb1000 Firmware — versions ghx1yg_14.50, hjb1000_4.47

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

www.securityfocus.com/bid/101581 (VDB Entry, Third Party Advisory, vdb-entry)
jvn.jp/en/jp/JVN54795166/ (VDB Entry, Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2017-2131?: CVE-2017-2131 is a medium-severity vulnerability in Panasonic Kx-Hjb1000, classified under Information Disclosure. CVSS score: 5.3/10. Published 2017-10-20.
How severe is CVE-2017-2131?: Medium severity. CVSS v3 base score is 5.3 out of 10.