| CVE-2020-21527 | Date: (C)2020-10-01 (M)2023-12-22 |
There is an Arbitrary file deletion vulnerability in halo v1.1.3. A backup function in the background allows a user, when deleting their backup files, to delete any files on the system through directory traversal.
CVSS Score and Metrics +CVSS Score and Metrics -| CVSS V3 Severity: | CVSS V2 Severity: |
| CVSS Score : 7.7 | CVSS Score : 8.5 |
| Exploit Score: 3.1 | Exploit Score: 8.0 |
| Impact Score: 4.0 | Impact Score: 9.2 |
| |
| CVSS V3 Metrics: | CVSS V2 Metrics: |
| Attack Vector: NETWORK | Access Vector: NETWORK |
| Attack Complexity: LOW | Access Complexity: LOW |
| Privileges Required: LOW | Authentication: SINGLE |
| User Interaction: NONE | Confidentiality: NONE |
| Scope: CHANGED | Integrity: COMPLETE |
| Confidentiality: NONE | Availability: COMPLETE |
| Integrity: HIGH | |
| Availability: NONE | |
| | |
