Improper input validation in Moxa Mxview

CVE-2017-7456

Moxa MXView 2.8 allows remote attackers to cause a Denial of Service by sending overly long junk payload for the MXView client login credentials.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.293 (98.0th percentile) — read the EPSS interpretation.

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:N/I:N/A:H.

Affected products

Moxa Mxview — versions 2.8
N/a — versions n/a

Weakness classification (CWE)

CWE-20 — Improper Input Validation

Public proof-of-concept exploits

ARPSyndicate/cvemon

References

cve@mitre.org (mailing-list, Exploit, x_refsource_FULLDISC, Mailing List, Third Party Advisory)
cve@mitre.org (exploit, x_refsource_EXPLOIT-DB)
cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2017-7456?: CVE-2017-7456 is a high-severity vulnerability in Moxa Mxview, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2017-04-14.
How severe is CVE-2017-7456?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2017-7456 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.