CVE-2025-2260 is a denial-of-service vulnerability affecting the NetX HTTP server functionality in Eclipse ThreadX NetX Duo versions prior to 6.4.3. An attacker can trigger this by sending specially crafted packets, leading to a persistent 404 error for subsequent file requests due to a missing file close operation during an error condition. This vulnerability has a CVSS score of 7.5 (High), indicating it can be exploited remotely with low attack complexity, resulting in high availability impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE. A workaround involves disabling PUT request support.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 6.4.3CPE matchmatch criteria | cpe:2.3:a:eclipse:threadx_netx_duo:*:*:*:*:*:*:*:* | ||
>= 0, < 6.4.2CPE match | cpe:2.3:a:eclipse:threadx:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/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, 0.1 Mastodon, and 0.4 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.