What is CVE-2021-21080?

CVE-2021-21080 is a medium-severity vulnerability in Adobe Connect, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-03-12.

How severe is CVE-2021-21080?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Adobe Connect

CVE-2021-21080

Adobe Connect version 11.0.7 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability. An attacker could exploit this vulnerability to inject malicious JavaScript content that may be executed within the context of…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.011 (78.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Adobe Connect — versions unspecified

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

helpx.adobe.com/security/products/connect/apsb21-19.html (x_refsource_MISC)

Frequently asked questions

What is CVE-2021-21080?: CVE-2021-21080 is a medium-severity vulnerability in Adobe Connect, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-03-12.
How severe is CVE-2021-21080?: Medium severity. CVSS v3 base score is 6.1 out of 10.