CVE-2020-18077

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-18077
A buffer overflow vulnerability in the Virtual Path Mapping component of FTPShell v6.83 allows attackers to cause a denial of service (DoS).

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://github.com/cve-vul/vul/blob/master/FTPShell/FTPShell_Server_6.83_DOS.md Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:ftpshell:ftpshell_server:6.83:*:*:*:*:*:*:*
History

21 Dec 2021, 13:33

Type Values Removed Values Added
CPE cpe:2.3:a:ftpshell:ftpshell_server:6.83:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 7.5
References (MISC) https://github.com/cve-vul/vul/blob/master/FTPShell/FTPShell_Server_6.83_DOS.md - (MISC) https://github.com/cve-vul/vul/blob/master/FTPShell/FTPShell_Server_6.83_DOS.md - Exploit, Third Party Advisory
CWE CWE-120

17 Dec 2021, 18:36

Type Values Removed Values Added
New CVE
Information

Published : 2021-12-17 17:15

Updated : 2023-12-10 14:09

NVD link : CVE-2020-18077

Mitre link : CVE-2020-18077

CVE.ORG link : CVE-2020-18077

JSON object : View

Products Affected

ftpshell

  • ftpshell_server
CWE
CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')