CVE-2019-19891 — MEDIUM (5.9)

Vulnerability Description

An encryption key vulnerability on Mitel SIP-DECT wireless devices 8.0 and 8.1 could allow an attacker to launch a man-in-the-middle attack. A successful exploit may allow the attacker to intercept sensitive information.

CVSS Score

5.9

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Mitel	Sip-Dect Firmware	8.0
Mitel	Sip-Dect	-

Related Weaknesses (CWE)

CWE-327

References

https://www.mitel.com/support/security-advisoriesVendor Advisory
https://www.mitel.com/support/security-advisories/mitel-product-security-advisorVendor Advisory
https://www.mitel.com/support/security-advisoriesVendor Advisory
https://www.mitel.com/support/security-advisories/mitel-product-security-advisorVendor Advisory

FAQ

What is CVE-2019-19891?

CVE-2019-19891 is a vulnerability with a CVSS score of 5.9 (MEDIUM). An encryption key vulnerability on Mitel SIP-DECT wireless devices 8.0 and 8.1 could allow an attacker to launch a man-in-the-middle attack. A successful exploit may allow the attacker to intercept se...

How severe is CVE-2019-19891?

CVE-2019-19891 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-19891?

Check the references section above for vendor advisories and patch information. Affected products include: Mitel Sip-Dect Firmware, Mitel Sip-Dect.