Vulnerability Database

313,825

Total vulnerabilities in the database

CVE-2021-20631

Improper input validation vulnerability in Custom App of Cybozu Office 10.0.0 to 10.8.4 allows authenticated attacker to alter the data of Custom App via unspecified vectors.

  • Published: Mar 18, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-20631
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.5
  • AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

CVSS v2:

  • Severity: Low
  • Score: 4
  • AV:N/AC:L/Au:S/C:N/I:P/A:N

CWEs:

Software From Fixed in
cybozu / office 10.0.0 10.8.4.x