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kasperskyKaspersky LabKLA11801
HistoryApr 07, 2020 - 12:00 a.m.

KLA11801 Security vulnerability in Zoom

2020-04-0700:00:00
Kaspersky Lab
threats.kaspersky.com
12

8.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

47.7%

Security vulnerability was found in Zoom. Malicious users can exploit this vulnerability to bypass security restrictions, gain privileges.

Original advisories

Zoom Security CVE-2020-11443

CVE-2020-11443

Related products

Zoom-MSI

CVE list

CVE-2020-11443 critical

Solution

Update to the latest version

Download Opera

Impacts

  • SB

Security bypass. Exploitation of vulnerabilities with this impact can lead to performing actions restricted by current security settings.

  • PE

Privilege escalation. Exploitation of vulnerabilities with this impact can lead to performing by abuser actions, which are normally disallowed for current role.

Affected Products

  • Zoom earlier than 4.6.10

8.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

47.7%

Related for KLA11801