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CVE-2020-6876

15
FAUCET Score

CVE-2020-6876 describes a Cross-Site Scripting (XSS) vulnerability in ZTE's eVDC ZXCLOUD-iROSV6.03.04 product. This flaw stems from insufficient validation of client-supplied data within the web module, allowing a remote attacker to inject malicious scripts. With a CVSS score of 5.4 (Medium), this vulnerability can be exploited by an attacker with low privileges over a network, requiring user interaction. Successful exploitation could lead to the theft of user cookies or defacement of web pages, with low impact on confidentiality and integrity. Currently, there is no evidence of active exploitation, and no public exploit code (Metasploit, Nuclei, ExploitDB) is available. The vulnerability has received minimal community discussion and media coverage, suggesting a low level of public awareness or immediate threat.

Impacted Technologies

VendorProductVersion(s)CPE
zxcloud-irosv6.03.04CPE matchmatch criteria
cpe:2.3:a:zte:evdc:zxcloud-irosv6.03.04:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.4MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.3
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.62%
Probability of exploitation in next 30 days
EPSS Percentile
46.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0062 is in the 77th percentile among its peer group of 15,224 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

support.zte.com.cn / support/news/LoopholeInfoDetail.aspx
Vendor Advisory