An issue was discovered in Kaseya Unitrends Backup Appliance before 10.5.5. The wguest account could execute commands by injecting into PostgreSQL trigger functions. This allowed privilege escalation from the wguest user to the postgres user.
References
Link | Resource |
---|---|
https://helpdesk.kaseya.com/hc/en-gb/articles/4412762258961 | Vendor Advisory |
https://www.cyberonesecurity.com/blog/exploiting-kaseya-unitrends-backup-appliance-part-1 | Exploit Third Party Advisory |
https://www.cyberonesecurity.com/blog/exploiting-kaseya-unitrends-backup-appliance-part-2 | Exploit Third Party Advisory |
Configurations
History
No history.
Information
Published : 2021-12-06 04:15
Updated : 2024-02-28 18:48
NVD link : CVE-2021-43038
Mitre link : CVE-2021-43038
CVE.ORG link : CVE-2021-43038
JSON object : View
Products Affected
kaseya
- unitrends_backup
CWE
CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')