CVE Vulnerability

CVE-2020-21527

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.

8.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 9.2

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

7.7 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.1 / Impact : 4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://github.com/halo-dev/halo/issues/422 Issue Tracking Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:halo:halo:1.1.3:*:*:*:*:*:*:*
Information

Published : 2020-09-30 06:15

Updated : 2020-10-07 07:24

NVD link : CVE-2020-21527

Mitre link : CVE-2020-21527

Products Affected
No products.
CWE
CWE-22