CVE-2021-37439

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-37439
NCH FlexiServer v6.00 suffers from a syslog?file=/.. path traversal vulnerability.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References
Link Resource
https://github.com/0xfml/poc/blob/main/NCH/Flexiserver_6.00_LFI.md Exploit Third Party Advisory
https://www.nchsoftware.com/flexi/index.html Product
Configurations

Configuration 1 (hide)

cpe:2.3:a:nch:flexiserver:*:*:*:*:*:*:*:*
History

05 Aug 2021, 17:29

Type Values Removed Values Added
CPE cpe:2.3:a:nch:flexiserver:*:*:*:*:*:*:*:*
References (MISC) https://www.nchsoftware.com/flexi/index.html - (MISC) https://www.nchsoftware.com/flexi/index.html - Product
References (MISC) https://github.com/0xfml/poc/blob/main/NCH/Flexiserver_6.00_LFI.md - (MISC) https://github.com/0xfml/poc/blob/main/NCH/Flexiserver_6.00_LFI.md - Exploit, Third Party Advisory
CWE CWE-22
CVSS v2 : unknown
v3 : unknown 		v2 : 4.0
v3 : 6.5

25 Jul 2021, 22:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-07-25 22:15

Updated : 2024-02-04 21:47

NVD link : CVE-2021-37439

Mitre link : CVE-2021-37439

CVE.ORG link : CVE-2021-37439

JSON object : View

Products Affected

nch

  • flexiserver
CWE
CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')