CVE-2020-13617: High severity mitel 6863i sip firmware vulnerability

Published Aug 26, 2020
·
Updated

The Web UI component of Mitel MiVoice 6800 and 6900 series SIP Phones with firmware before 5.1.0.SP5 could allow an unauthenticated attacker to expose sensitive information due to improper memory handling during failed login attempts.

Affected Software

77 affected components
Mitel 6863 Firmware<=5.0
Mitel 6863 Firmware=5.1
Mitel 6863 Firmware=5.1-sp1
Mitel 6863 Firmware=5.1-sp2
Mitel 6863 Firmware=5.1-sp3
Mitel 6863 Firmware=5.1-sp4
Mitel 6863
Mitel 6865 Firmware<=5.0
Mitel 6865 Firmware=5.1
Mitel 6865 Firmware=5.1-sp1
Mitel 6865 Firmware=5.1-sp2
Mitel 6865 Firmware=5.1-sp3
Mitel 6865 Firmware=5.1-sp4
Mitel 6865
Mitel 6867 Firmware<=5.0
Mitel 6867 Firmware=5.1
Mitel 6867 Firmware=5.1-sp1
Mitel 6867 Firmware=5.1-sp2
Mitel 6867 Firmware=5.1-sp3
Mitel 6867 Firmware=5.1-sp4
Mitel 6867
Mitel 6869 Firmware<=5.0
Mitel 6869 Firmware=5.1
Mitel 6869 Firmware=5.1-sp1
Mitel 6869 Firmware=5.1-sp2
Mitel 6869 Firmware=5.1-sp3
Mitel 6869 Firmware=5.1-sp4
Mitel 6869
Mitel 6873 Firmware<=5.0
Mitel 6873 Firmware=5.1
Mitel 6873 Firmware=5.1-sp1
Mitel 6873 Firmware=5.1-sp2
Mitel 6873 Firmware=5.1-sp3
Mitel 6873 Firmware=5.1-sp4
Mitel 6873
Mitel 6940 Firmware<=5.0
Mitel 6940 Firmware=5.1
Mitel 6940 Firmware=5.1-sp1
Mitel 6940 Firmware=5.1-sp2
Mitel 6940 Firmware=5.1-sp3
Mitel 6940 Firmware=5.1-sp4
Mitel 6940
Mitel 6970 Firmware<=5.0
Mitel 6970 Firmware=5.1
Mitel 6970 Firmware=5.1-sp1
Mitel 6970 Firmware=5.1-sp2
Mitel 6970 Firmware=5.1-sp3
Mitel 6970 Firmware=5.1-sp4
Mitel 6970
Mitel 6930 Firmware<=5.0
Mitel 6930 Firmware=5.1
Mitel 6930 Firmware=5.1-sp1
Mitel 6930 Firmware=5.1-sp2
Mitel 6930 Firmware=5.1-sp3
Mitel 6930 Firmware=5.1-sp4
Mitel 6930
Mitel 6920 Firmware<=5.0
Mitel 6920 Firmware=5.1
Mitel 6920 Firmware=5.1-sp1
Mitel 6920 Firmware=5.1-sp2
Mitel 6920 Firmware=5.1-sp3
Mitel 6920 Firmware=5.1-sp4
Mitel 6920
Mitel 6905 Firmware<=5.0
Mitel 6905 Firmware=5.1
Mitel 6905 Firmware=5.1-sp1
Mitel 6905 Firmware=5.1-sp2
Mitel 6905 Firmware=5.1-sp3
Mitel 6905 Firmware=5.1-sp4
Mitel 6905
Mitel 6910 Firmware<=5.0
Mitel 6910 Firmware=5.1
Mitel 6910 Firmware=5.1-sp1
Mitel 6910 Firmware=5.1-sp2
Mitel 6910 Firmware=5.1-sp3
Mitel 6910 Firmware=5.1-sp4
Mitel 6910

Event History

Aug 26, 2020
CVE Published
via MITRE·06:02 PM
Data Sourced
via MITRE·06:02 PM
Description

Frequently Asked Questions

1

What is the severity of CVE-2020-13617?

CVE-2020-13617 has a severity rating that indicates a risk of exposing sensitive information through improper memory handling.

2

How do I fix CVE-2020-13617?

To fix CVE-2020-13617, you should update the affected Mitel MiVoice 6800 and 6900 series SIP Phones to firmware version 5.1.0.SP5 or later.

3

Which devices are impacted by CVE-2020-13617?

CVE-2020-13617 affects Mitel MiVoice 6800 and 6900 series SIP Phones with firmware versions prior to 5.1.0.SP5.

4

Can CVE-2020-13617 be exploited remotely?

Yes, CVE-2020-13617 can potentially be exploited by unauthenticated attackers remotely to expose sensitive information.

5

What should I do if I cannot update for CVE-2020-13617?

If unable to update for CVE-2020-13617, it is recommended to limit network access to the affected devices as a temporary mitigation.

Contact

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