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[email protected]NVD:CVE-2021-38157

HistoryAug 06, 2021 - 9:15 p.m.

CVE-2021-38157

2021-08-0621:15:06

CWE-79

[email protected]

web.nvd.nist.gov

leostream connection broker

unauthenticated reflected xss

cve-2021-38157

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS

0.001

Percentile

43.2%

JSON

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

Affected configurations

Nvd

Node

leostreamconnection_brokerRange9.0.3–9.0.34.3

VendorProductVersionCPE
leostreamconnection_broker*cpe:2.3:a:leostream:connection_broker:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
leostream	connection_broker	*	cpe:2.3:a:leostream:connection_broker::::::::

References

dgccpa.com

gist.github.com/erud1te-sec/5c85924cb78ba85af42e0b7b62a5ec91

leostream.com

www.leostream.com/resources-2/product-lifecycle/

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS

0.001

Percentile

43.2%

JSON

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