Critical severity · published May 24, 2023
CVE-2023-31457
A vulnerability in the Headquarters server component of Mitel MiVoice Connect versions 19.3 SP2 (22.24.1500.0) and earlier could allow an unauthenticated attacker with internal…
9.8
CVSS
1%
EPSS
No
On KEV
Description
A vulnerability in the Headquarters server component of Mitel MiVoice Connect versions 19.3 SP2 (22.24.1500.0) and earlier could allow an unauthenticated attacker with internal network access to execute arbitrary scripts due to improper access control.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 62% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MC
Mivoice Connect · Mitel
through 22.24.1500.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-31457
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-31457
Vendor Advisory
https://www.mitel.com/support/security-advisories
Vendor Advisory
https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-23-0004
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