What’s Vulnerable › Vulnerabilities

CVE-2023-46278

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-11-01 · updated 2026-06-17
• Weakness: CWE-400

Description

Uncontrolled resource consumption vulnerability in Cybozu Remote Service 4.1.0 to 4.1.1 allows a remote authenticated attacker to consume huge storage space or cause significantly delayed communication.

Affected products

• Cybozu Remote Service: from 4.1.0 before 4.1.2 — fixed in 4.1.2

How to fix

Upgrade to a fixed version: Cybozu Remote Service 4.1.2. Check the vendor advisory for mitigations.

References

• https://cs.cybozu.co.jp/2023/010657.html
• https://jvn.jp/en/jp/JVN94132951/
• https://cs.cybozu.co.jp/2023/010657.html
• https://jvn.jp/en/jp/JVN94132951/

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