CVE-2026-5683

| EUVD-2026-19512 MEDIUM
2026-04-06 VulDB GHSA-r6ph-fxqg-vg33
5.1
CVSS 4.0
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CVSS Vector

CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/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
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
X

Lifecycle Timeline

4
PoC Detected
Apr 07, 2026 - 13:20 vuln.today
Public exploit code
Analysis Generated
Apr 06, 2026 - 21:00 vuln.today
EUVD ID Assigned
Apr 06, 2026 - 21:00 euvd
EUVD-2026-19512
CVE Published
Apr 06, 2026 - 20:30 nvd
MEDIUM 5.1

Tags

Tenda Buffer Overflow Stack Overflow

Description

A vulnerability was found in Tenda CX12L 16.03.53.12. Affected by this vulnerability is the function fromP2pListFilter of the file /goform/P2pListFilter. Performing a manipulation of the argument page results in stack-based buffer overflow. The attack must originate from the local network. The exploit has been made public and could be used.

Analysis

Stack-based buffer overflow in Tenda CX12L firmware version 16.03.53.12 allows authenticated local network attackers to cause memory corruption via manipulation of the page parameter in the P2pListFilter function. The vulnerability requires local network access and authenticated privileges but carries publicly available exploit code, elevating practical risk despite the moderate CVSS score of 5.1.

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Priority Score

46
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +26
POC: +20

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CVE-2026-5683 vulnerability details – vuln.today
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