CVE-2021-47871
Hestia Control Panel 1.3.2 contains an arbitrary file write vulnerability that allows authenticated attackers to write files to arbitrary locations using the API index.php endpoint. Attackers can exploit the v-make-tmp-file command to write SSH keys or other content to specific file paths on the server.
Published:Jan 21, 2026
Last Modified:Apr 15, 2026
EPS:Jan 21, 2026
EPSS Score:0.00059
CVSS Score:8.8
Affected Products
Vendor
Product
Action
Vendor
Hestiacp
Product
Control Panel
Hestiacp
Control Panel
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Related CVEs
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
