CVE Vulnerability

CVE-2020-21588

Buffer overflow in Core FTP LE v2.2 allows local attackers to cause a denial or service (crash) via a long string in the Setup->Users->Username editbox.

2.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/lonely-explorer/CoreFTP/issues/1 Third Party Advisory
https://github.com/pwnninja/CoreFTP/issues/1 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:coreftp:core_ftp:2.2:*:*:*:le:*:*:*
Information

Published : 2021-04-02 08:15

Updated : 2021-04-08 03:46

NVD link : CVE-2020-21588

Mitre link : CVE-2020-21588

Products Affected
No products.
CWE
CWE-120