SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2016-4873

Cybozu Office 9.0.0 to 10.4.0 allows remote authenticated attackers to execute unintended operations via the Project function.

MEDIUM 4.3EPSS 1.18%

Does this matter?

Lower severity and a low EPSS score (1.18%). Track it; it rarely justifies an emergency change on its own.

Description

Cybozu Office 9.0.0 to 10.4.0 allows remote authenticated attackers to execute unintended operations via the Project function.

CVSS 3.0
4.3 MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
EPSS
1.18% probability · 68th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-275
Affected
cybozu/office
Source
vultures@jpcert.or.jp
EPSS trend
0%3%5%26 October 2026: 1.18%26 October 202626 October 2026

EPSS 1.2% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.