CVE-2026-5544 is a high-severity stack-based buffer overflow vulnerability affecting UTT HiPER 1250GW devices up to version 3.2.7-210907-180535, specifically within the /goform/formRemoteControl file. Rated with a CVSS score of 8.8 (HIGH), this flaw allows a remote attacker with low privileges to achieve high impact on confidentiality, integrity, and availability without user interaction. An exploit for this vulnerability has been publicly released, indicating a high risk of active exploitation and prompting urgent patching recommendations within 24-48 hours by the community.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| UTT | HiPER 1250GW | 3.2.7-210907-180535CNA affected |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/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, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
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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.