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 Operator Workspace directory, which holds DLL files and executables. A low-privilege attacker could write a malicious DLL file to the Operator Workspace directory to achieve privilege escalation and the permissions of the user running the program.
Metrics
CVSS 3.1 7.8/10
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| WIN-911 | WIN-911 | 2021 R1 5.21.10; 2021 R2 5.21.17 |
References
- https://supportdesk.win911.com/support/solutions/articles/24000074683-win-911-2021-r1-r2-file-permission-vulnerabilityVendor Advisory
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-053-03Mitigation, Third Party Advisory, US Government Resource
- https://supportdesk.win911.com/support/solutions/articles/24000074683-win-911-2021-r1-r2-file-permission-vulnerabilityVendor Advisory
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-053-03Mitigation, Third Party Advisory, US Government Resource
Timeline
- Published
- Feb 24, 2022
- Last modified
- Jun 17, 2026
- NVD status
- Modified