Mitel MiCollab up to 9.5.0.101 Client API improper authorization

CVSS Meta Temp Score
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CTI Interest Score
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7.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Mitel MiCollab up to 9.5.0.101 and classified as critical. This issue affects some unknown processing of the component Client API. Such manipulation leads to improper authorization. This vulnerability is documented as CVE-2022-36453. There is not any exploit available.

Detailsinfo

A vulnerability was found in Mitel MiCollab up to 9.5.0.101 and classified as critical. Affected by this issue is an unknown code of the component Client API. The manipulation with an unknown input leads to a improper authorization vulnerability. Using CWE to declare the problem leads to CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. Impacted is confidentiality, integrity, and availability. CVE summarizes:

A vulnerability in the MiCollab Client API of Mitel MiCollab 9.1.3 through 9.5.0.101 could allow an authenticated attacker to modify their profile parameters due to improper authorization controls. A successful exploit could allow the authenticated attacker to control another extension number.

The weakness was released 10/26/2022. The advisory is shared for download at mitel.com. This vulnerability is handled as CVE-2022-36453 since 07/25/2022. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1548.002.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.1
VulDB Meta Temp Score: 7.1

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Improper authorization
CWE: CWE-285 / CWE-266
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/25/2022 🔍
10/26/2022 +93 days 🔍
10/26/2022 +0 days 🔍
05/08/2025 +924 days 🔍

Sourcesinfo

Advisory: mitel.com
Status: Confirmed

CVE: CVE-2022-36453 (🔍)
GCVE (CVE): GCVE-0-2022-36453
GCVE (VulDB): GCVE-100-212216

Entryinfo

Created: 10/26/2022 07:30
Updated: 05/08/2025 01:48
Changes: 10/26/2022 07:30 (38), 11/25/2022 08:26 (12), 05/08/2025 01:48 (15)
Complete: 🔍
Cache ID: 216::103

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