Mitel MiVoice 6800/MiVoice 6900 up to 5.1.0.SP4 Web UI excessive authentication

CVSS Meta Temp Score
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CTI Interest Score
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6.1$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Mitel MiVoice 6800 and MiVoice 6900 up to 5.1.0.SP4. Impacted is an unknown function of the component Web UI. Executing a manipulation can lead to excessive authentication. This vulnerability is registered as CVE-2020-13617. It is possible to launch the attack remotely. No exploit is available. A patch should be applied to remediate this issue.

Detailsinfo

A vulnerability has been found in Mitel MiVoice 6800 and MiVoice 6900 up to 5.1.0.SP4 and classified as problematic. This vulnerability affects some unknown functionality of the component Web UI. The manipulation with an unknown input leads to a excessive authentication vulnerability. The CWE definition for the vulnerability is CWE-307. The product does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame, making it more susceptible to brute force attacks. As an impact it is known to affect confidentiality. CVE summarizes:

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.

The weakness was published 08/26/2020 (Website). The advisory is available at mitel.com. This vulnerability was named CVE-2020-13617 since 05/26/2020. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1110.001 by the MITRE ATT&CK project.

Applying the patch 5.1.0.SP5 is able to eliminate this problem.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Excessive authentication
CWE: CWE-307 / CWE-799 / CWE-400
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 5.1.0.SP5

Timelineinfo

05/26/2020 🔍
08/26/2020 +92 days 🔍
08/27/2020 +1 days 🔍
11/11/2020 +76 days 🔍

Sourcesinfo

Advisory: mitel.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-13617 (🔍)
GCVE (CVE): GCVE-0-2020-13617
GCVE (VulDB): GCVE-100-160330

Entryinfo

Created: 08/27/2020 07:03
Updated: 11/11/2020 16:02
Changes: 08/27/2020 07:03 (39), 08/27/2020 07:08 (17), 11/11/2020 16:02 (1)
Complete: 🔍
Cache ID: 216::103

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