CVE Vulnerability

CVE-2020-21522

An issue was discovered in halo V1.1.3. A Zip Slip Directory Traversal Vulnerability in the backend,the attacker can overwrite some files, such as ftl files, .bashrc files in the user directory, and finally get the permissions of the operating system.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/halo-dev/halo/issues/418 Exploit Issue Tracking
Configurations

Configuration 1

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

Published : 2020-09-30 06:15

Updated : 2020-10-13 04:50

NVD link : CVE-2020-21522

Mitre link : CVE-2020-21522

Products Affected
No products.
CWE
CWE-22