HOMEVULNERABILITIESCVE-2023-39289
HIGH

CVE-2023-39289

NVD-CWE-noinfoPublished: August 25, 2023· Updated: Jun 17, 2026

7.5
CVSS v3.1

Official Description

A vulnerability in the Connect Mobility Router component of Mitel MiVoice Connect through 9.6.2208.101 could allow an unauthenticated attacker to conduct an account enumeration attack due to improper configuration. A successful exploit could allow an attacker to access system information.

NVD Source

Technical Analysis

CVE-2023-39289 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), with a CVSS base score of 7.5.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityNone
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Vendors & Products

mitel1 product(s)
mivoice connect
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
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://www.mitel.com/support/security-advisories
ADVISORYhttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-23-0011
ADVISORYhttps://www.mitel.com/support/security-advisories
ADVISORYhttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-23-0011

All References (4)

→
https://www.mitel.com/support/security-advisoriesVendor Advisory
→
https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-23-0011Vendor Advisory
→
https://www.mitel.com/support/security-advisoriesVendor Advisory
→
https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-23-0011Vendor Advisory

Quick Facts

CVE IDCVE-2023-39289
CVSS Score7.5 / 10
SeverityHIGH
WeaknessNVD-CWE-noinfo
CISA KEVNo
Affected1 vendor(s)
PublishedAug 25, 2023

Related CVEs (NVD-CWE-noinfo)

CVE-2017-10269
10.0
CVE-2017-14378
10.0
CVE-2017-10402
10.0
CVE-2017-10151
10.0
CVE-2017-10405
10.0
CVE-2018-2611
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2023-39289 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.COM. CVE data is provided under the NVD usage policy.
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