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MitreCVE-2021-32071

HistoryAug 13, 2021 - 4:15 p.m.

CVE-2021-32071

2021-08-1316:15:07

mitre

web.nvd.nist.gov

micollab

mitel

cve-2021-32071

access control

data manipulation

denial of service

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.2

Confidence

High

EPSS

0.002

Percentile

58.5%

JSON

The MiCollab Client service in Mitel MiCollab before 9.3 could allow an unauthenticated user to gain system access due to improper access control. A successful exploit could allow an attacker to view and modify application data, and cause a denial of service for users.

Affected configurations

Nvd

Node

mitelmicollabRange<9.3-

VendorProductVersionCPE
mitelmicollab*cpe:2.3:a:mitel:micollab:*:*:*:*:*:-:*:*

Vendor	Product	Version	CPE
mitel	micollab	*	cpe:2.3:a:mitel:micollab::::::-::*

References

www.mitel.com/support/security-advisories

www.mitel.com/support/security-advisories/mitel-product-security-advisory-21-0005

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.2

Confidence

High

EPSS

0.002

Percentile

58.5%

JSON

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