CVE-2025-52858 is a NULL pointer dereference vulnerability affecting QNAP QTS and QuTS hero operating systems. A remote attacker with administrator privileges can exploit this flaw to trigger a denial-of-service (DoS) attack. Rated as Medium severity (CVSS 4.9), it requires high privileges and has low attack complexity, impacting availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
5.2.0.2737CPE matchmatch criteria | cpe:2.3:o:qnap:qts:5.2.0.2737:build_20240417:*:*:*:*:*:* | ||
5.2.0.2744CPE matchmatch criteria | cpe:2.3:o:qnap:qts:5.2.0.2744:build_20240424:*:*:*:*:*:* | ||
5.2.0.2782CPE matchmatch criteria | cpe:2.3:o:qnap:qts:5.2.0.2782:build_20240601:*:*:*:*:*:* | ||
5.2.0.2802CPE matchmatch criteria | cpe:2.3:o:qnap:qts:5.2.0.2802:build_20240620:*:*:*:*:*:* | ||
5.2.0.2823CPE matchmatch criteria | cpe:2.3:o:qnap:qts:5.2.0.2823:build_20240711:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
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.