PT-2021-4672 · Vmware · Vmware Workspace One Uem

Published 2021-08-19 · Updated 2021-09-08 · CVE-2021-22029

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions VMware Workspace ONE UEM (affected versions not specified)

Description The issue is related to a denial of service vulnerability in the VMware Workspace ONE UEM REST API, caused by improper rate limiting in the endpoint. This could allow a remote attacker to cause a denial of service by sending a large number of requests to the "/API/system/admins/session" endpoint.

Recommendations As a temporary workaround, consider restricting access to the "/API/system/admins/session" endpoint until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Allocation of Resources Without Limits

Weakness Enumeration

CWE-770

CWE-799

Related Identifiers

BDU:2021-05365

CVE-2021-22029

Affected Products

Vmware Workspace One Uem

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2021-22029 · Security Note
• https://osv.dev/vulnerability/CVE-2021-22029 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-05365 · Security Note
• https://vmware.com/security/advisories/VMSA-2021-0017.html · Vendor Advisory
• https://cybersecurity-help.cz/vdb/SB2021081917 · Note
• https://t.me/cibsecurity/28140 · Telegram Post
• https://t.me/cvenotify/20467 · Telegram Post