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The vulnerability of the QuTS hero, QTS, and QuTScloud operating systems is caused by buffer overflow in the stack, allowing attackers to execute arbitrary code.

🗓️ 21 Oct 2021 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 4 Views

Stack buffer overflow in QuTS hero, QTS, and QuTScloud allows remote attackers to execute arbitrary code.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
CNNVD
QNAP NAS 缓冲区错误漏洞
9 Sep 202100:00
cnnvd
CVE
CVE-2021-34343
10 Sep 202104:00
cve
Cvelist
CVE-2021-34343 Buffer Overflow Vulnerability in QTS, QuTS hero, and QuTScloud
10 Sep 202104:00
cvelist
EUVD
EUVD-2021-21003
7 Oct 202500:30
euvd
NCSC
Vulnerabilities fixed in QNAP nas
15 Sep 202100:00
ncsc
NVD
CVE-2021-34343
10 Sep 202104:15
nvd
OpenVAS
QNAP QTS Buffer Overflow Vulnerabilities (QSA-21-33)
13 Sep 202100:00
openvas
OSV
CVE-2021-34343
10 Sep 202104:15
osv
Prion
Stack overflow
10 Sep 202104:15
prion
Tenable Nessus
QNAP QTS / QuTS hero Multiple Buffer Overflow Vulnerabilities (QSA-21-33)
7 Apr 202200:00
nessus
Rows per page
Vulners
Node
qnap_systems,qtsRange<4.3.3.1693
OR
qnap_systems,qtsRange4.3.44.3.6.1750
OR
qnap_systems,qtsRange4.4.04.5.4.1715
OR
qnap_systems,qtsRange5.0.05.0.0.1716

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21 Oct 2021 00:00Current
7.8High risk
Vulners AI Score7.8
CVSS 39.8
CVSS 210
EPSS0.01888
4