Vulnerability Details : CVE-2022-22956

Public exploit exists!
VMware Workspace ONE Access has two authentication bypass vulnerabilities (CVE-2022-22955 & CVE-2022-22956) in the OAuth2 ACS framework. A malicious actor may bypass the authentication mechanism and execute any operation due to exposed endpoints in the authentication framework.
Published 2022-04-13 18:15:13
Updated 2023-04-19 00:15:08
Source VMware
View at NVD,   CVE.org
Vulnerability category: BypassGain privilege

Products affected by CVE-2022-22956

Exploit prediction scoring system (EPSS) score for CVE-2022-22956

EPSS FAQ
56.90%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 98 %
Percentile, the proportion of vulnerabilities that are scored at or less

Metasploit modules for CVE-2022-22956

  • VMware Workspace ONE Access VMSA-2022-0011 exploit chain
    Disclosure Date: 2022-04-06
    First seen: 2023-09-11
    exploit/linux/http/vmware_workspace_one_access_vmsa_2022_0011_chain
    This module combines two vulnerabilities in order achieve remote code execution in the context of the `horizon` user. The first vulnerability CVE-2022-22956 is an authentication bypass in OAuth2TokenResourceController ACS which allows a remote, unauthenticated attacker

CVSS scores for CVE-2022-22956

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.5
 HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P
10.0
6.4
 NIST
9.8
 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.9
5.9
 NIST

CWE ids for CVE-2022-22956

  • When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2022-22956

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