CVE-2026-80253
HIGHCVSS 7/10EPSS 0.33%
Last modified
CVE-2026-80253 is a high-severity vulnerability rated 7/10 on the CVSS scale. An improper physical access control issue exists in ShizenBox2 (dev-conf). If exploited, an attacker with physical access to the product may execute bootloader commands without authentication.. EPSS estimates a 0.33% chance of exploitation in the next 30 days.
Description
An improper physical access control issue exists in ShizenBox2 (dev-conf). If exploited, an attacker with physical access to the product may execute bootloader commands without authentication.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Shizen Connect Inc. | ShizenBox2 (dev-conf) | <= v1.0.10 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-80253?
An improper physical access control issue exists in ShizenBox2 (dev-conf). If exploited, an attacker with physical access to the product may execute bootloader commands without authentication.
How severe is CVE-2026-80253?
CVE-2026-80253 has a CVSS score of 7/10 (HIGH severity). The EPSS model estimates a 0.33% probability of exploitation in the next 30 days.
How do I fix CVE-2026-80253?
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
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-80236Efence developed by Thinking Software Technology has a SQL I…8.2
- CVE-2026-80237EFence developed by Thinking Software Technology has an Arbi…8.8
- CVE-2026-80238Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell…9.3
- CVE-2026-80239Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell…2.4
- CVE-2026-8024A remote, unauthenticated attacker may exploit a deserializa…9.8
- CVE-2026-8025Improper neutralization of special elements used in an SQL c…9.8
- CVE-2026-80254Authorization bypass through user-controlled key issue exist…7.1
- CVE-2026-80255A `Set-Cookie:` header using tab (horizontal tab, ASCII code…7.5
- CVE-2026-8026A security flaw has been discovered in FlowiseAI Flowise up …5.3
- CVE-2026-8027A weakness has been identified in FlowiseAI Flowise up to 3.…5.3
- CVE-2026-80274If a BIND resolver sends a query for a DNSSEC-signed authori…7.5
- CVE-2026-8028A vulnerability was detected in FlowiseAI Flowise up to 3.0.…3.7
Are you affected by CVE-2026-80253?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST