What’s Vulnerable › Vulnerabilities

CVE-2021-20802

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-10-13 · updated 2026-06-17
• Weakness: CWE-74

Description

HTTP header injection vulnerability in Cybozu Remote Service 3.1.8 to 3.1.9 allows a remote attacker to alter the information stored in the product.

Affected products

• Cybozu, Inc. Cybozu Remote Service: 3.1.8, 3.1.9

References

• https://jvn.jp/en/jp/JVN52694228/index.html
• https://kb.cybozu.support/article/37428
• https://jvn.jp/en/jp/JVN52694228/index.html
• https://kb.cybozu.support/article/37428

Get alerted when CVE-2021-20802 or the next vulnerability affects your stack