CVE-2023-43757 - CVE House
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Status published Unknown CVE-2023-43757

Inadequate encryption strength vulnerability in multiple routers provided by ELECOM...

Vulnerability Description

Inadequate encryption strength vulnerability in multiple routers provided by ELECOM CO.,LTD. and LOGITEC CORPORATION allows a network-adjacent unauthenticated attacker to guess the encryption key used for wireless LAN communication and intercept the communication. As for the affected products/versions, see the information provided by the vendor under [References] section.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

More from ELECOM CO.,LTD.

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Clone for Windows provided by ELECOM CO.,LTD. registers a Windows...
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CVE-2025-48890
WRH-733GBK and WRH-733GWH contain an improper neutralization of special elements...
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CVE-2025-46267
Hidden functionality issue exists in WRC-BE36QS-B and WRC-W701-B. If exploited,...
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CVE-2025-43879
WRH-733GBK and WRH-733GWH contain an improper neutralization of special elements...
Critical 9.3

Affected Vendor

ELECOM CO.,LTD.

View all reports →

Affected Software

WRC-2533GHBK2-T, WRC-2533GHBK-I, WRC-1750GHBK2-I, WRC-1750GHBK-E, WRC-1750GHBK, WRC-1167GHBK2, WRC-1167GHBK, WRC-F1167ACF, WRC-733GHBK, WRC-733GHBK-I, WRC-733GHBK-C, WRC-300GHBK2-I, WRC-300GHBK, WRC-733FEBK, WRC-300FEBK, WRC-F300NF, WRH-300WH-H, WRH-300BK, WRH-300WH, WRH-300RD, WRH-300SV, WRH-300BK-S, WRH-300WH-S, WRH-300BK2-S, WRH-300WH2-S, WRH-H300BK, WRH-H300WH, WRH-150BK, WRH-150WH, LAN-W300N/RS, LAN-W301NR, LAN-W300N/P, LAN-WH300N/DGP, LAN-WH300NDGPE
Vulnerable Versions:
all versions

Timeline

Official Publish: November 16th, 2023
Last Modified: August 2nd, 2024
Added to House: July 22nd, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.