CVE-2026-27653 PUBLISHED

Assigner: jpcert
Reserved: 25.02.2026 Published: 27.02.2026 Updated: 27.02.2026

The installers for multiple products provided by Soliton Systems K.K. contain an issue with incorrect default permissions, which may allow arbitrary code to be executed with SYSTEM privileges.

CVSS Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
CVSS Score: 6.7

Attack Vector	Local	Scope	Unchanged
Attack Complexity	High	Confidentiality Impact	High
Privileges Required	Low	Integrity Impact	High
User Interaction	Required	Availability Impact	High

CVSS 3.0

CVSS Vector: CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS Score: 5.4

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

CVSS 4.0

Product Status

Vendor	Soliton Systems K.K.
Product	Soliton SecureBrowser for OneGate
Versions	Version V1.0.0 is affected

Vendor	Soliton Systems K.K.
Product	Soliton SecureBrowser II
Versions	Version V2.0.0 to V2.0.14 is affected

Vendor	Soliton Systems K.K.
Product	Soliton SecureWorkspace (formerly WrappingBox)
Versions	Version V1.0.0 to V1.4.7 is affected

CVE-2026-27653 PUBLISHED

Metrics

Product Status

References

Problem Types