CVE-2026-27653
MEDIUMCVSS 6.7/10EPSS 0.09%
Last modified
CVE-2026-27653 is a medium-severity vulnerability rated 6.7/10 on the CVSS scale. 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.. EPSS estimates a 0.09% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Soliton | Securebrowser For Onegate | 1.0.0 |
| Soliton | Securebrowser Ii | >= 2.0.0, < 2.0.15 |
| Soliton | Secureworkspace | >= 1.0.0, < 1.4.8 |
References
- https://jvn.jp/en/jp/JVN41357120/Third Party Advisory
- https://www.soliton.co.jp/support/2026/006679.htmlVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-27653?
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.
How severe is CVE-2026-27653?
CVE-2026-27653 has a CVSS score of 6.7/10 (MEDIUM severity). The EPSS model estimates a 0.09% probability of exploitation in the next 30 days.
How do I fix CVE-2026-27653?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
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Are you affected by CVE-2026-27653?
Run a free Strix scan to check your systems for this vulnerability.
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