Unauthorized access to meetings in Zoom Meeting Connector



Risk Medium
Patch available YES
Number of vulnerabilities 3
CVE-ID CVE-2022-28758
CVE-2022-28759
CVE-2022-28760
CWE-ID CWE-284
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Zoom Meeting Connector
Server applications / Conferencing, Collaboration and VoIP solutions

Vendor Zoom Video Communications, Inc.

Security Bulletin

This security bulletin contains information about 3 vulnerabilities.

1) Improper access control

EUVDB-ID: #VU67247

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-28758

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions. A remote attacker can bypass implemented security restrictions and obtain the audio and video feed of a meeting or cause other meeting disruptions.

Mitigation


Vulnerable software versions

Zoom Meeting Connector: 4.0.74356.1206 - 4.8.129.20220714

CPE2.3 External links

https://explore.zoom.us/en/trust/security/security-bulletin/#ZSB-22020


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Improper access control

EUVDB-ID: #VU67248

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-28759

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions. A remote attacker can bypass implemented security restrictions and obtain the audio and video feed of a meeting or cause other meeting disruptions.

Mitigation


Vulnerable software versions

Zoom Meeting Connector: 4.0.74356.1206 - 4.8.129.20220714

CPE2.3 External links

https://explore.zoom.us/en/trust/security/security-bulletin/#ZSB-22020


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Improper access control

EUVDB-ID: #VU67250

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-28760

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions. A remote attacker can bypass implemented security restrictions and join a meeting pretending to be another participant.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Zoom Meeting Connector: 4.0.74356.1206 - 4.8.129.20220714

CPE2.3 External links

https://explore.zoom.us/en/trust/security/security-bulletin/#ZSB-22021


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



###SIDEBAR###