HOMEVULNERABILITIESCVE-2019-7727
CRITICAL

CVE-2019-7727

CWE-306Published: April 23, 2019· Updated: Jun 17, 2026

9.8
CVSS v3.1

Official Description

In NICE Engage through 6.5, the default configuration binds an unauthenticated JMX/RMI interface to all network interfaces, without restricting registration of MBeans, which allows remote attackers to execute arbitrary code via the RMI protocol by using the JMX connector. The observed affected TCP port is 6338 but, based on the product's configuration, a different one could be vulnerable.

NVD Source

Technical Analysis

CVE-2019-7727 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

nice1 product(s)
engage
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
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Official Patches & Advisories

ADVISORYhttp://seclists.org/fulldisclosure/2019/Apr/4
ADVISORYhttps://redtimmysec.wordpress.com/2019/03/26/jmx-rmi-multiple-applications-rce/
ADVISORYhttps://seclists.org/bugtraq/2019/Apr/2
ADVISORYhttp://seclists.org/fulldisclosure/2019/Apr/4
ADVISORYhttps://redtimmysec.wordpress.com/2019/03/26/jmx-rmi-multiple-applications-rce/
ADVISORYhttps://seclists.org/bugtraq/2019/Apr/2

All References (6)

→
http://seclists.org/fulldisclosure/2019/Apr/4Mailing List · Third Party Advisory
→
https://redtimmysec.wordpress.com/2019/03/26/jmx-rmi-multiple-applications-rce/Mitigation · Third Party Advisory
→
https://seclists.org/bugtraq/2019/Apr/2Mailing List · Third Party Advisory
→
http://seclists.org/fulldisclosure/2019/Apr/4Mailing List · Third Party Advisory
→
https://redtimmysec.wordpress.com/2019/03/26/jmx-rmi-multiple-applications-rce/Mitigation · Third Party Advisory
→
https://seclists.org/bugtraq/2019/Apr/2Mailing List · Third Party Advisory

Quick Facts

CVE IDCVE-2019-7727
CVSS Score9.8 / 10
SeverityCRITICAL
WeaknessCWE-306
CISA KEVNo
Affected1 vendor(s)
PublishedApr 23, 2019

Related CVEs (CWE-306)

CVE-2026-1633
10.0
CVE-2026-54309
10.0
CVE-2024-48966
10.0
CVE-2024-42017
10.0
CVE-2026-49257
10.0
CVE-2026-46846
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2019-7727 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWatch. CVE data is provided under the NVD usage policy.
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