CVE-2021-38678

Open Redirect Vulnerability in QcalAgent

Description

An open redirect vulnerability has been reported to affect QNAP device running QcalAgent. If exploited, this vulnerability allows attackers to redirect users to an untrusted page that contains malware. We have already fixed this vulnerability in the following versions of QcalAgent: QcalAgent 1.1.7 and later

Remediation

Solution:

  • We have already fixed this vulnerability in the following versions of QcalAgent: QcalAgent 1.1.7 and later

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.17%
Vendor Advisory qnap.com
Affected: QNAP Systems Inc. QcalAgent
Published at:
Updated at:

References

Link Tags
https://www.qnap.com/en/security-advisory/qsa-21-60 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-38678?
CVE-2021-38678 has been scored as a medium severity vulnerability.
How to fix CVE-2021-38678?
To fix CVE-2021-38678: We have already fixed this vulnerability in the following versions of QcalAgent: QcalAgent 1.1.7 and later
Is CVE-2021-38678 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-38678 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-38678?
CVE-2021-38678 affects QNAP Systems Inc. QcalAgent.
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