CVE-2021-20802

5.3 mediumEPSS 1.0%

Medium (5.3) in cybozu remote service manager. EPSS 1.0% chance of exploitation in the next 30 days.

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.

Severity

5.3 medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 62% of CVEs (scores of 2026-10-31)
CWE: CWE-74
Published: 2021-10-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19