What’s Vulnerable › Vulnerabilities

CVE-2023-35991

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-08-18 · updated 2026-06-17

Description

Hidden functionality vulnerability in LOGITEC wireless LAN routers allows an unauthenticated attacker to log in to the product's certain management console and execute arbitrary OS commands. Affected products and versions are as follows: LAN-W300N/DR all versions, LAN-WH300N/DR all versions, LAN-W300N/P all versions, LAN-WH450N/GP all versions, LAN-WH300AN/DGP all versions, LAN-WH300N/DGP all versions, and LAN-WH300ANDGPE all versions.

Affected products

• Elecom Lan-W300N/Dr Firmware: all versions
• Elecom Lan-W300N/P Firmware: all versions
• Elecom Lan-Wh300An/Dgp Firmware: all versions
• Elecom Lan-Wh300Andgpe Firmware: all versions
• Elecom Lan-Wh300N/Dgp Firmware: all versions
• Elecom Lan-Wh300N/Dr Firmware: all versions
• Elecom Lan-Wh450N/Gp Firmware: all versions

References

• https://jvn.jp/en/vu/JVNVU91630351/
• https://www.elecom.co.jp/news/security/20230810-01/
• https://jvn.jp/en/vu/JVNVU91630351/
• https://www.elecom.co.jp/news/security/20230810-01/

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