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CVE-2023-31457

CRITICALCVSS 9.8/10EPSS 0.99%

Last modified

CVE-2023-31457 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 0.99% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1
9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
0.99%

57.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
MitelMivoice Connect<= 22.24.1500.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is 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 network access to execute arbitrary scripts due to improper access control.
How severe is CVE-2023-31457?
CVE-2023-31457 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.99% probability of exploitation in the next 30 days.
How do I fix CVE-2023-31457?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-31457?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST