CVE-2026-109849 PUBLISHED

Assigner: jpcert
Reserved: 23.10.2026 Published: 05.11.2026 Updated: 05.11.2026

Incorrect privilege assignment issue exists in Hinemos. If this vulnerability is exploited, an attacker who can access the password change API with specific permissions that can be assigned to non-administrative users may change the password of an administrative user.

CVSS Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
CVSS Score: 6.5

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	None
Privileges Required	Low	Integrity Impact	High
User Interaction	None	Availability Impact	None

CVSS 3.0

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
CVSS Score: 7.1

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	None	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	None	Availability	None	Availability	None
Privileges Required	Low
User Interaction	None

CVSS 4.0

Product Status

Vendor	NTT DATA INTELLILINK Corporation
Product	Hinemos
Versions	Default: unknown Version 7.2.0 is affected affected from 7.1.0 to 7.1.2 (incl.) affected from 7.0.0 to 7.0.4 (incl.) affected from 6.2.0 to 6.2.2 (incl.) affected from 6.1.0 to 6.1.2 (incl.) affected from 6.0.0 to 6.0.3 (incl.)

CVE-2026-109849 PUBLISHED

Metrics

Product Status

References

Problem Types