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ELECOM WRC Wireless LAN Access Points EUVD-2026-29935

| CVE-2026-25107 MEDIUM
Use of Hard-coded Cryptographic Key (CWE-321)
2026-05-13 jpcert GHSA-73h9-jvhg-453m
Information Disclosure
6.9
CVSS 4.0
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CVSS VectorNVD

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

Lifecycle Timeline

3
CVSS changed
May 13, 2026 - 15:52 NVD
6.5 (MEDIUM) 6.9 (MEDIUM)
Analysis Generated
May 13, 2026 - 13:15 vuln.today
CVE Published
May 13, 2026 - 12:01 nvd
MEDIUM 6.5

DescriptionNVD

ELECOM wireless LAN access point devices use a hard-coded cryptographic key when creating backups of configuration files. An attacker who knows the encryption key can tamper the configuration file of the product, and a victim administrator may be tricked to use a crafted configuration file.

AnalysisAI

ELECOM wireless LAN access point devices WRC-X1800GS-B, WRC-X3000GS2 series, WRC-X6000QS series, and related models use a hard-coded cryptographic key to encrypt configuration file backups. An attacker who obtains a backup file can decrypt and modify the configuration using the publicly known key, then trick a network administrator into restoring the malicious configuration, enabling complete compromise of network settings. …

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EUVD-2026-29935 vulnerability details – vuln.today
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