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 |
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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
28 Nov 2022, 21:39
Type | Values Removed | Values Added |
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References | (MISC) https://www.cyberonesecurity.com/blog/exploiting-kaseya-unitrends-backup-appliance-part-2 - Exploit, Third Party Advisory |
23 Nov 2022, 19:15
Type | Values Removed | Values Added |
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References |
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References | (MISC) https://www.cyberonesecurity.com/blog/exploiting-kaseya-unitrends-backup-appliance-part-1 - Exploit, Third Party Advisory |
13 May 2022, 01:15
Type | Values Removed | Values Added |
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References |
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06 Dec 2021, 18:22
Type | Values Removed | Values Added |
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CPE | cpe:2.3:a:kaseya:unitrends_backup:*:*:*:*:*:*:*:* | |
References | (MISC) https://helpdesk.kaseya.com/hc/en-gb/articles/4412762258961 - Vendor Advisory | |
CVSS |
v2 : v3 : |
v2 : 6.5
v3 : 8.8 |
CWE | CWE-74 |
06 Dec 2021, 04:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2021-12-06 04:15
Updated : 2024-02-04 22:08
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')