Critical severity · published Dec 21, 2017
CVE-2017-17033
A buffer overflow vulnerability in password function in QNAP QTS version 4.2.6 build 20171026, 4.3.3.0378 build 20171117, 4.3.4.0387 (Beta 2) build 20171116 and earlier could…
9.8
CVSS
4.4%
EPSS
No
On KEV
Description
A buffer overflow vulnerability in password function in QNAP QTS version 4.2.6 build 20171026, 4.3.3.0378 build 20171117, 4.3.4.0387 (Beta 2) build 20171116 and earlier could allow remote attackers to execute arbitrary code on NAS devices.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)4.4% · higher than 91% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
QT
Qts · Qnap
through 4.3.3.0378; 4.3.4.0358; 4.3.4.0370; 4.3.4.0372; 4.3.4.0374; 4.3.4.0387 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-17033
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-17033
Third Party Advisory
http://www.securitytracker.com/id/1040018
Issue Tracking
https://www.qnap.com/zh-tw/security-advisory/nas-201712-15
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