CVE Vulnerability

CVE-2021-38157

** UNSUPPORTED WHEN ASSIGNED ** LeoStream Connection Broker 9.x before 9.0.34.3 allows Unauthenticated Reflected XSS via the /index.pl user parameter. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://www.leostream.com/resources-2/product-lifecycle/ Vendor Advisory
https://gist.github.com/erud1te-sec/5c85924cb78ba85af42e0b7b62a5ec91 Exploit Third Party Advisory
https://leostream.com Vendor Advisory
https://dgccpa.com Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:leostream:connection_broker:*:*:*:*:*:*:*:*
Information

Published : 2021-08-06 09:15

Updated : 2021-08-13 04:57

NVD link : CVE-2021-38157

Mitre link : CVE-2021-38157

Products Affected
No products.
CWE
CWE-79