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Fencer Vulns
medium 4.3

CVE-2019-6023 json

Cybozu Office 10.0.0 to 10.8.3 allows remote authenticated attackers to bypass access restriction which may result in obtaining data withou…

published 2019-12-26 6 y ago modified 2026-06-17 4 mo ago also EUVD-2019-15591

cvss
4.3
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.0%
EPSS 1.0% chance of exploitation in 30 days, percentile 64%
public exploits
0
none known

Summary

Cybozu Office 10.0.0 to 10.8.3 allows remote authenticated attackers to bypass access restriction which may result in obtaining data without access privileges via the application 'Address'.

Exploit prediction

1.04% chance of exploitation in the next 30 days, higher than 64% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
NVD 2.0 4.0 AV:N/AC:L/Au:S/C:P/I:N/A:N

Affected products

  • Cybozu, Inc. Cybozu Office

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.