CVE-2018-14749 describes a critical buffer overflow vulnerability affecting multiple versions of QNAP QTS, including QTS 4.3.5 build 20181013 and earlier. This flaw carries a CVSS v3.0 score of 9.8 (Critical), indicating it is network-exploitable with low attack complexity, requiring no user interaction or privileges, and can lead to complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation, public exploit code, or inclusion in the CISA KEV catalog, the vulnerability has garnered significant community discussion, suggesting awareness among security researchers.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.2.6CPE matchmatch criteria | cpe:2.3:o:qnap:qts:4.2.6:*:*:*:*:*:*:* | ||
4.3.3CPE matchmatch criteria | cpe:2.3:o:qnap:qts:4.3.3:*:*:*:*:*:*:* | ||
4.3.4CPE matchmatch criteria | cpe:2.3:o:qnap:qts:4.3.4:*:*:*:*:*:*:* | ||
4.3.5CPE matchmatch criteria | cpe:2.3:o:qnap:qts:4.3.5:*:*:*:*:*:*:* |
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.