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CVE-2020-13972

MEDIUMCVSS 6.1/10EPSS 0.69%

Last modified

CVE-2020-13972 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. 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. EPSS estimates a 0.69% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1
6.1/10

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

EPSS Probability
0.69%

47.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
EnghouseWeb Chat6.2.284.34

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2020-13972?
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.
How severe is CVE-2020-13972?
CVE-2020-13972 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.69% probability of exploitation in the next 30 days.
How do I fix CVE-2020-13972?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-13972?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST