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MitreCVE-2020-13972

HistorySep 03, 2020 - 3:15 p.m.

CVE-2020-13972

2020-09-0315:15:11

CWE-79

mitre

web.nvd.nist.gov

enghouse

web chat

xss

vulnerability

cve-2020-13972

nvd

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

AI Score

5.3

Confidence

High

EPSS

0.001

Percentile

47.4%

JSON

Enghouse Web Chat 6.2.284.34 allows XSS. When one enters their own domain name in the WebServiceLocation parameter, the response from the POST request is displayed, and any JavaScript returned from the external server is executed in the browser. This is related to CVE-2019-16951.

Affected configurations

Nvd

Node

enghouseweb_chatMatch6.2.284.34

VendorProductVersionCPE
enghouseweb_chat6.2.284.34cpe:2.3:a:enghouse:web_chat:6.2.284.34:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
enghouse	web_chat	6.2.284.34	cpe:2.3:a:enghouse:web_chat:6.2.284.34:::::::*

References

burninatorsec.blogspot.com/2020/09/cve-2020-13972-xss-via-ssrf-in.html

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

AI Score

5.3

Confidence

High

EPSS

0.001

Percentile

47.4%

JSON

Related for CVE-2020-13972