High severity · published Aug 26, 2020
CVE-2020-13617
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…
7.5
CVSS
1.3%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 71% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
6F
6863 Firmware · Mitel
through 5.0; 5.1; 5.1; 5.1; 5.1; 5.1 · source: NVD
6F
6865 Firmware · Mitel
through 5.0; 5.1; 5.1; 5.1; 5.1; 5.1 · source: NVD
6F
6867 Firmware · Mitel
through 5.0; 5.1; 5.1; 5.1; 5.1; 5.1 · source: NVD
6F
6869 Firmware · Mitel
through 5.0; 5.1; 5.1; 5.1; 5.1; 5.1 · source: NVD
6F
6873 Firmware · Mitel
through 5.0; 5.1; 5.1; 5.1; 5.1; 5.1 · source: NVD
6F
6905 Firmware · Mitel
through 5.0; 5.1; 5.1; 5.1; 5.1; 5.1 · source: NVD
6F
6910 Firmware · Mitel
through 5.0; 5.1; 5.1; 5.1; 5.1; 5.1 · source: NVD
6F
6920 Firmware · Mitel
through 5.0; 5.1; 5.1; 5.1; 5.1; 5.1 · source: NVD
6F
6930 Firmware · Mitel
through 5.0; 5.1; 5.1; 5.1; 5.1; 5.1 · source: NVD
6F
6940 Firmware · Mitel
through 5.0; 5.1; 5.1; 5.1; 5.1; 5.1 · source: NVD
6F
6970 Firmware · Mitel
through 5.0; 5.1; 5.1; 5.1; 5.1; 5.1 · source: NVD