CVE-2017-17027 describes a critical buffer overflow vulnerability in the FTP service of QNAP QTS versions 4.2.6, 4.3.3.0378, 4.3.4.0387 (Beta 2), and earlier, impacting various QNAP NAS devices. With a CVSS score of 9.8, this vulnerability allows unauthenticated remote attackers to execute arbitrary code with high impact on confidentiality, integrity, and availability. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion, indicating awareness among security researchers.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 4.3.3.0378CPE matchmatch criteria | cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:* | ||
4.3.4.0358CPE matchmatch criteria | cpe:2.3:o:qnap:qts:4.3.4.0358:beta1:*:*:*:*:*:* | ||
4.3.4.0370CPE matchmatch criteria | cpe:2.3:o:qnap:qts:4.3.4.0370:beta1:*:*:*:*:*:* | ||
4.3.4.0372CPE matchmatch criteria | cpe:2.3:o:qnap:qts:4.3.4.0372:beta1:*:*:*:*:*:* | ||
4.3.4.0374CPE matchmatch criteria | cpe:2.3:o:qnap:qts:4.3.4.0374:beta1:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.