What is CVE-2018-7658?

CVE-2018-7658 is a high-severity vulnerability in Softros Network Time System, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2018-03-26.

How severe is CVE-2018-7658?

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

Is CVE-2018-7658 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Improper input validation in Softros Network Time System

CVE-2018-7658

NTSServerSvc.exe in the server in Softros Network Time System 2.3.4 allows remote attackers to cause a denial of service (daemon crash) by sending exactly 11 bytes.

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

EPSS: 0.398 (98.5th 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

Softros Network_time_system — versions 2.3.4
N/a — versions n/a

Weakness classification (CWE)

CWE-20 — Improper Input Validation

Public proof-of-concept exploits

ARPSyndicate/cvemon

References

cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, exploit, x_refsource_EXPLOIT-DB)

Frequently asked questions

What is CVE-2018-7658?: CVE-2018-7658 is a high-severity vulnerability in Softros Network Time System, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2018-03-26.
How severe is CVE-2018-7658?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2018-7658 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.