CVE-2021-28807CWE-79

Post-Authentication Reflected XSS Vulnerability in Q'center

High · published June 3, 2021

CVSS v3.1
7.7
EPSS
1%
Percentile
71.9
In the wild
Unconfirmed
What it is

A post-authentication reflected XSS vulnerability has been reported to affect QNAP NAS running Q’center. If exploited, this vulnerability allows remote attackers to inject malicious code. QNAP have already fixed this vulnerability in the following versions of Q’center: QTS 4.5.3: Q’center v1.12.1012 and later QTS 4.3.6: Q’center v1.10.1004 and later QTS 4.3.3: Q’center v1.10.1004 and later QuTS hero h4.5.2: Q’center v1.12.1012 and later QuTScloud c4.5.4: Q’center v1.12.1012 and later

The record
Technical detail
CVSS v3.1
7.7 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.01380 · 71.9th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2021-06-03T02:45Z
EPSS history
Timeline
  • 03 JUN 02:45Z
    Post-Authentication Reflected XSS Vulnerability in Q'center
    cvelistv5