CVE-2022-23922 - CVE House
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Status published Medium CVE-2022-23922

WIN-911 2021 Incorrect Default Permissions

Vulnerability Description

WIN-911 2021 R1 and R2 are vulnerable to a permissions misconfiguration that may allow an attacker to locally write files to the Program Announcer directory and elevate permissions whenever the program is executed.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Noam Moshe of Claroty reported these vulnerabilities to CISA.

References

More from WIN-911

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CVE-2022-23104
WIN-911 2021 Incorrect Default Permissions
Medium 5.6

Affected Vendor

Affected Software

WIN-911
Vulnerable Versions:
2021 R1 5.21.10, 2021 R2 5.21.17

Timeline

Official Publish: February 24th, 2022
Last Modified: April 16th, 2025
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:L

Weaknesses (CWE)

CWE-276

MITRE ATT&CK TTPs

T1222 File and Directory Permissions Modification
Defense Evasion
T1078 Valid Accounts
Persistence
T1574 Hijack Execution Flow
Privilege Escalation
T1021 Remote Services
Lateral Movement
T1005 Data from Local System
Collection