Vulnerability CVE-2021-38157
Published: 2021-08-06

Description:
** 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.

Type:

CWE-79

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

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Leostream -> Connection broker 

 References:
https://www.leostream.com/resources-2/product-lifecycle/
https://gist.github.com/erud1te-sec/5c85924cb78ba85af42e0b7b62a5ec91
https://leostream.com
https://dgccpa.com
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