CVE-2020-6876

Name: CVE-2020-6876
Creator: NVD / NIST
Published: 2020-10-26T16:15:13.69+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.61%

Last modified Jun 17, 2026

CVE-2020-6876 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. A ZTE product is impacted by an XSS vulnerability. The vulnerability is caused by the lack of correct verification of client data in the WEB module. EPSS estimates a 0.61% chance of exploitation in the next 30 days.

Description

A ZTE product is impacted by an XSS vulnerability. The vulnerability is caused by the lack of correct verification of client data in the WEB module. By inserting malicious scripts into the web module, a remote attacker could trigger an XSS attack when the user browses the web page. Then the attacker could use the vulnerability to steal user cookies or destroy the page structure. This affects: eVDC ZXCLOUD-iROSV6.03.04

Metrics

CVSS 3.1

5.4/10

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

EPSS Probability

0.61%

44.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Zte	Evdc	zxcloud-irosv6.03.04

References

http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1013782Vendor Advisory
http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1013782Vendor Advisory

Timeline

Published: Oct 26, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-6876?

How severe is CVE-2020-6876?

CVE-2020-6876 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.61% probability of exploitation in the next 30 days.

How do I fix CVE-2020-6876?

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-2020-6876?

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

Scan your code now

Source: NVD / NIST