CVE-2019-18863 - CVE House
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Status published Medium CVE-2019-18863

A key length vulnerability in the implementation of the SRTP...

Vulnerability Description

A key length vulnerability in the implementation of the SRTP 128-bit key on Mitel 6800 and 6900 SIP series phones, versions 5.1.0.2051 SP2 and earlier, could allow an attacker to launch a man-in-the-middle attack when SRTP is used in a call. A successful exploit may allow the attacker to intercept sensitive information.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

6863i firmware, 6865i firmware, 6867i firmware, 6869i firmware, 6873i firmware, 6920 firmware, 6930 firmware, 6940 firmware
Vulnerable Versions:
0, 5.1.0.2051

Timeline

Official Publish: March 2nd, 2020
Last Modified: August 5th, 2024
Added to House: July 20th, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.