Lucene search
+L

UTT HiPER 840G Buffer Overflow Vulnerability (CNVD-2026-00818)

🗓️ 01 Jul 2025 00:00:00Reported by China National Vulnerability DatabaseType 
cnvd
 cnvd
🔗 www.cnvd.org.cn👁 4 Views

Buffer overflow in UTT HiPER 840G routers allows code execution or crash via parameter handling.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
The vulnerability of the sub_484E40() function (/goform/formP2PLimitConfig) in the UTT HiPER 840G router software allows a attacker to cause a service failure.
24 Feb 202600:00
bdu_fstec
circl
CVE-2025-6734
26 Jun 202523:53
circl
cnnvd
UTT HiPER 840G 安全漏洞
26 Jun 202500:00
cnnvd
cve
CVE-2025-6734
26 Jun 202523:00
cve
cvelist
CVE-2025-6734 UTT HiPER 840G API formP2PLimitConfig sub_484E40 buffer overflow
26 Jun 202523:00
cvelist
euvd
EUVD-2025-19243
3 Oct 202520:07
euvd
nvd
CVE-2025-6734
26 Jun 202523:15
nvd
osv
CVE-2025-6734
26 Jun 202523:15
osv
ptsecurity
PT-2025-27021
26 Jun 202500:00
ptsecurity
redhatcve
CVE-2025-6734
28 Jun 202523:07
redhatcve
Rows per page
Vulners
Node
utthiper_840g_<Match3.1.1-190328

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

08 Jan 2026 00:00Current
8.1High risk
Vulners AI Score8.1
CVSS 48.7
CVSS 3.18.8
CVSS 29
CVSS 38.8
EPSS0.00813
SSVC
4