Vulnerability Details CVE-2021-28797
A stack-based buffer overflow vulnerability has been reported to affect QNAP NAS devices running Surveillance Station. If exploited, this vulnerability allows attackers to execute arbitrary code. QNAP have already fixed this vulnerability in the following versions: Surveillance Station 5.1.5.4.3 (and later) for ARM CPU NAS (64bit OS) and x86 CPU NAS (64bit OS) Surveillance Station 5.1.5.3.3 (and later) for ARM CPU NAS (32bit OS) and x86 CPU NAS (32bit OS)
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 69.2%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References
Products affected by CVE-2021-28797
-
cpe:2.3:a:qnap:surveillance_station:5.0.3
-
cpe:2.3:a:qnap:surveillance_station:5.0.4
-
cpe:2.3:a:qnap:surveillance_station:5.0.5
-
cpe:2.3:a:qnap:surveillance_station:5.1.0.1
-
cpe:2.3:a:qnap:surveillance_station:5.1.0.2
-
cpe:2.3:a:qnap:surveillance_station:5.1.0.3
-
cpe:2.3:a:qnap:surveillance_station:5.1.0.4
-
cpe:2.3:a:qnap:surveillance_station:5.1.0.5
-
cpe:2.3:a:qnap:surveillance_station:5.1.1.0
-
cpe:2.3:a:qnap:surveillance_station:5.1.1.1
-
cpe:2.3:a:qnap:surveillance_station:5.1.1.2
-
cpe:2.3:a:qnap:surveillance_station:5.1.1.3.0
-
cpe:2.3:a:qnap:surveillance_station:5.1.1.3.1
-
cpe:2.3:a:qnap:surveillance_station:5.1.1.3.2
-
cpe:2.3:a:qnap:surveillance_station:5.1.1.3.3
-
cpe:2.3:a:qnap:surveillance_station:5.1.1.3.4
-
cpe:2.3:a:qnap:surveillance_station:5.1.1.4.0
-
cpe:2.3:a:qnap:surveillance_station:5.1.1.4.1
-
cpe:2.3:a:qnap:surveillance_station:5.1.1.4.2
-
cpe:2.3:a:qnap:surveillance_station:5.1.1.4.3
-
cpe:2.3:a:qnap:surveillance_station:5.1.1.4.4
-
cpe:2.3:a:qnap:surveillance_station:5.1.2.3.0
-
cpe:2.3:a:qnap:surveillance_station:5.1.2.3.2
-
cpe:2.3:a:qnap:surveillance_station:5.1.2.3.3
-
cpe:2.3:a:qnap:surveillance_station:5.1.2.4.0
-
cpe:2.3:a:qnap:surveillance_station:5.1.2.4.1
-
cpe:2.3:a:qnap:surveillance_station:5.1.2.4.2
-
cpe:2.3:a:qnap:surveillance_station:5.1.2.4.3
-
cpe:2.3:a:qnap:surveillance_station:5.1.3.3.1
-
cpe:2.3:a:qnap:surveillance_station:5.1.3.3.2
-
cpe:2.3:a:qnap:surveillance_station:5.1.3.3.3
-
cpe:2.3:a:qnap:surveillance_station:5.1.3.3.4
-
cpe:2.3:a:qnap:surveillance_station:5.1.3.3.5
-
cpe:2.3:a:qnap:surveillance_station:5.1.3.3.6
-
cpe:2.3:a:qnap:surveillance_station:5.1.3.3.7
-
cpe:2.3:a:qnap:surveillance_station:5.1.3.3.8
-
cpe:2.3:a:qnap:surveillance_station:5.1.3.4.0
-
cpe:2.3:a:qnap:surveillance_station:5.1.3.4.1
-
cpe:2.3:a:qnap:surveillance_station:5.1.3.4.2
-
cpe:2.3:a:qnap:surveillance_station:5.1.3.4.3
-
cpe:2.3:a:qnap:surveillance_station:5.1.3.4.5
-
cpe:2.3:a:qnap:surveillance_station:5.1.3.4.6
-
cpe:2.3:a:qnap:surveillance_station:5.1.3.4.7
-
cpe:2.3:a:qnap:surveillance_station:5.1.3.4.8
-
cpe:2.3:a:qnap:surveillance_station:5.1.5.3.0
-
cpe:2.3:a:qnap:surveillance_station:5.1.5.3.1
-
cpe:2.3:a:qnap:surveillance_station:5.1.5.3.2
-
cpe:2.3:a:qnap:surveillance_station:5.1.5.4.0
-
cpe:2.3:a:qnap:surveillance_station:5.1.5.4.1
-
cpe:2.3:a:qnap:surveillance_station:5.1.5.4.2
-
cpe:2.3:h:qnap:nas:-