CVE-2026-33366 is a missing authentication vulnerability affecting BUFFALO Wi-Fi router products, which allows an unauthenticated attacker to forcibly reboot the device. Rated Medium with a CVSS score of 5.3, this vulnerability has a network attack vector and low attack complexity, primarily impacting device availability through denial of service. There is currently no evidence of active exploitation, no public exploit code available, and minimal community discussion, with the vulnerability not listed on CISA's KEV catalog.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.01CPE matchmatch criteria | cpe:2.3:o:buffalo:wcr-1166dhpl_firmware:*:*:*:*:*:*:*:* | ||
< 6.02CPE matchmatch criteria | cpe:2.3:o:buffalo:wsr3600be4-kh_firmware:*:*:*:*:*:*:*:* | ||
< 5.02CPE matchmatch criteria | cpe:2.3:o:buffalo:wsr3600be4p_firmware:*:*:*:*:*:*:*:* | ||
< 2.63CPE matchmatch criteria | cpe:2.3:o:buffalo:wxr-1750dhp_firmware:*:*:*:*:*:*:*:* | ||
< 2.63CPE matchmatch criteria | cpe:2.3:o:buffalo:wxr-1750dhp2_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.