CVE-2021-34417 — HIGH (7.9)

Q: How severe is CVE-2021-34417?

CVE-2021-34417 has been rated HIGH with a CVSS base score of 7.9/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-34417?

Check the references section above for vendor advisories and patch information. Affected products include: Zoom Zoom On-Premise Meeting Connector Controller, Zoom Zoom On-Premise Meeting Connector Mmr, Zoom Zoom On-Premise Recording Connector, Zoom Zoom On-Premise Virtual Room Connector, Zoom Zoom On-Premise Virtual Room Connector Load Balancer.

Vulnerability Description

The network proxy page on the web portal for the Zoom On-Premise Meeting Connector Controller before version 4.6.365.20210703, Zoom On-Premise Meeting Connector MMR before version 4.6.365.20210703, Zoom On-Premise Recording Connector before version 3.8.45.20210703, Zoom On-Premise Virtual Room Connector before version 4.4.6868.20210703, and Zoom On-Premise Virtual Room Connector Load Balancer before version 2.5.5496.20210703 fails to validate input sent in requests to set the network proxy password. This could lead to remote command injection by a web portal administrator.

CVSS Score

7.9

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Zoom	Zoom On-Premise Meeting Connector Controller	< 4.6.365.20210703
Zoom	Zoom On-Premise Meeting Connector Mmr	< 4.6.365.20210703
Zoom	Zoom On-Premise Recording Connector	< 3.8.45.20210703
Zoom	Zoom On-Premise Virtual Room Connector	< 4.4.6868.20210703
Zoom	Zoom On-Premise Virtual Room Connector Load Balancer	< 2.5.5496.20210703

Related Weaknesses (CWE)

CWE-20

References

https://explore.zoom.us/en/trust/security/security-bulletinVendor Advisory
https://explore.zoom.us/en/trust/security/security-bulletinVendor Advisory

FAQ

What is CVE-2021-34417?

CVE-2021-34417 is a vulnerability with a CVSS score of 7.9 (HIGH). The network proxy page on the web portal for the Zoom On-Premise Meeting Connector Controller before version 4.6.365.20210703, Zoom On-Premise Meeting Connector MMR before version 4.6.365.20210703, Zo...

How severe is CVE-2021-34417?

CVE-2021-34417 has been rated HIGH with a CVSS base score of 7.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-34417?

Check the references section above for vendor advisories and patch information. Affected products include: Zoom Zoom On-Premise Meeting Connector Controller, Zoom Zoom On-Premise Meeting Connector Mmr, Zoom Zoom On-Premise Recording Connector, Zoom Zoom On-Premise Virtual Room Connector, Zoom Zoom On-Premise Virtual Room Connector Load Balancer.