Information disclosure in Cybozu Office
CVE-2024-39817
Insertion of sensitive information into sent data issue exists in Cybozu Office 10.0.0 to 10.8.6, which may allow a user who can login to the product to view data that the user does not have access by conducting 'search' under certain conditions in Custom App.
Vulnerability class: Information Disclosure
EPSS: 0.004 (34.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Cybozu Office
- Cybozu, Inc. Cybozu Office — versions 10.0.0 to 10.8.6
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vultures@jpcert.or.jp (Third Party Advisory)
- vultures@jpcert.or.jp (Vendor Advisory)
Frequently asked questions
- What is CVE-2024-39817?
- CVE-2024-39817 is a medium-severity vulnerability in Cybozu Office, classified under Information Disclosure. CVSS score: 6.5/10. Published 2024-08-06.
- How severe is CVE-2024-39817?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2024-39817 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.