CVE Vulnerability

CVE-2020-23574

When uploading a file in Sysax Multi Server 6.90, an authenticated user can modify the filename="" parameter in the uploadfile_name1.htm form to a length of 368 or more bytes. This will create a buffer overflow condition, causing the application to crash.

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.hosaka.co.uk/2020/06/08/sysax-multi-server-buffer-overflow/ Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:sysax:multi_server:6.90:*:*:*:*:*:*:*
Information

Published : 2020-08-19 04:15

Updated : 2021-07-21 11:39

NVD link : CVE-2020-23574

Mitre link : CVE-2020-23574

Products Affected
No products.
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer