CVE-2021-38157

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

CVSS v3 6.1 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

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

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

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

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2021-08-06 21:15

Updated : 2024-06-04 19:17

NVD link : CVE-2021-38157

Mitre link : CVE-2021-38157

CVE.ORG link : CVE-2021-38157

JSON object : View

Products Affected

leostream

connection_broker

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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