Strix
26.1K

CVE-2021-21085

HIGHCVSS 7.8/10EPSS 3.74%

Last modified

CVE-2021-21085 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Adobe Connect version 11.0.7 (and earlier) is affected by an Input Validation vulnerability in the export feature. An attacker could exploit this vulnerability by injecting a payload into an online event form and achieve code execution if the victim exports and opens the data on their local machine.. EPSS estimates a 3.74% chance of exploitation in the next 30 days.

Description

Adobe Connect version 11.0.7 (and earlier) is affected by an Input Validation vulnerability in the export feature. An attacker could exploit this vulnerability by injecting a payload into an online event form and achieve code execution if the victim exports and opens the data on their local machine.

Metrics

CVSS 3.1
7.8/10

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

EPSS Probability
3.74%

88.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
AdobeConnect<= 11.0.7

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-21085?
Adobe Connect version 11.0.7 (and earlier) is affected by an Input Validation vulnerability in the export feature. An attacker could exploit this vulnerability by injecting a payload into an online event form and achieve code execution if the victim exports and opens the data on their local machine.
How severe is CVE-2021-21085?
CVE-2021-21085 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 3.74% probability of exploitation in the next 30 days.
How do I fix CVE-2021-21085?
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-2021-21085?

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

Scan your code now

Source: NVD / NIST