CVE-2021-38677
Reflected XSS Vulnerability in QcalAgent
MEDIUM
6.1
CVSS Score
Published: January 14, 2022 at 01:00 AM UTC
Updated: June 17, 2026 at 04:02 AM UTC
1 product affected across 1 vendorQcalAgent
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Severity
MEDIUM6.1
Exploit prediction
EPSS 0.7%
Description
A cross-site scripting (XSS) vulnerability has been reported to affect QNAP device running QcalAgent. If exploited, this vulnerability allows remote attackers to inject malicious code. We have already fixed this vulnerability in the following versions of QcalAgent: QcalAgent 1.1.7 and later
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://www.qnap.com/en/security-advisory/qsa-21-60CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-79
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