SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2016-7844

GigaCC OFFICE ver.2.3 and earlier allows remote attackers to execute arbitrary OS commands via specially crafted mail template.

MEDIUM 5.5EPSS 0.86%

Does this matter?

Lower severity and a low EPSS score (0.86%). Track it; it rarely justifies an emergency change on its own.

Description

GigaCC OFFICE ver.2.3 and earlier allows remote attackers to execute arbitrary OS commands via specially crafted mail template.

CVSS 3.0
5.5 MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
EPSS
0.86% probability · 58th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-78
Affected
gigaccsecure/gigacc office
Source
vultures@jpcert.or.jp
EPSS trend
0%3%5%27 October 2026: 0.86%27 October 202627 October 2026

EPSS 0.9% since 27 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.