CVE-2023-5372 is a post-authentication command injection vulnerability impacting Zyxel NAS326 and NAS542 devices running specific firmware versions. An authenticated administrator can execute operating system commands by manipulating a URL query parameter on the web management interface. This vulnerability has a CVSS score of 7.2 (HIGH), indicating high impact on confidentiality, integrity, and availability, with low attack complexity and no user interaction required. While there is no evidence of active exploitation or public exploit code, community discussions suggest awareness of similar vulnerabilities in personal cloud storage devices.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 5.21\(aazf.16\)c0CPE matchmatch criteria | cpe:2.3:o:zyxel:nas326_firmware:*:*:*:*:*:*:*:* | ||
< 5.21\(abag.13\)c0CPE matchmatch criteria | cpe:2.3:o:zyxel:nas542_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.