Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2017-17027

A buffer overflow vulnerability in FTP service 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.

Published

2017-12-21T15:29:00.427

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-119
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System qnap qts ≤ 4.3.3.0378 Yes
Operating System qnap qts 4.3.4.0358 Yes
Operating System qnap qts 4.3.4.0370 Yes
Operating System qnap qts 4.3.4.0372 Yes
Operating System qnap qts 4.3.4.0374 Yes
Operating System qnap qts 4.3.4.0387 Yes
References