What’s Vulnerable › Vulnerabilities

CVE-2023-40282

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-08-23 · updated 2026-06-17
• Weakness: CWE-287

Description

Improper authentication vulnerability in Rakuten WiFi Pocket all versions allows a network-adjacent attacker to log in to the product's Management Screen. As a result, sensitive information may be obtained and/or the settings may be changed.

Affected products

• Rakuten Mobile, Inc. Rakuten WiFi Pocket: all versions

References

• https://jvn.jp/en/jp/JVN55217369/
• https://network.mobile.rakuten.co.jp/product/internet/rakuten-wifi-pocket/support/
• https://jvn.jp/en/jp/JVN55217369/
• https://network.mobile.rakuten.co.jp/product/internet/rakuten-wifi-pocket/support/

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