CVE Vulnerability

CVE-2021-30137

Assyst 10 SP7.5 has authenticated XXE leading to SSRF via XML unmarshalling. The application allows users to send JSON or XML data to the server. It was possible to inject malicious XML data through several access points.

6.4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

Scope

8.2 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/post-cyberlabs/CVE-Advisory/blob/main/CVE-2021-30137.pdf Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:axiossystems:assyst:10:sp7.5:*:*:*:*:*:*
Information

Published : 2021-09-15 01:15

Updated : 2021-09-28 12:54

NVD link : CVE-2021-30137

Mitre link : CVE-2021-30137

Products Affected
No products.
CWE
CWE-611

Improper Restriction of XML External Entity Reference