CVE-2026-49203
HIGHCVSS 8.3/10EPSS 0.17%
Last modified
CVE-2026-49203 is a high-severity vulnerability rated 8.3/10 on the CVSS scale. Crucial management API endpoints for cellular eSIM allocation do not validate caller authorization, allowing remote profiles to be rewritten or deleted.. EPSS estimates a 0.17% chance of exploitation in the next 30 days.
Description
Crucial management API endpoints for cellular eSIM allocation do not validate caller authorization, allowing remote profiles to be rewritten or deleted.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Acer | Connect M6e 5g Firmware | <= m6e_ai_1.00.000019 |
References
- https://community.acer.com/en/kb/articles/19707Mitigation, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-49203?
Crucial management API endpoints for cellular eSIM allocation do not validate caller authorization, allowing remote profiles to be rewritten or deleted.
How severe is CVE-2026-49203?
CVE-2026-49203 has a CVSS score of 8.3/10 (HIGH severity). The EPSS model estimates a 0.17% probability of exploitation in the next 30 days.
How do I fix CVE-2026-49203?
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.
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Are you affected by CVE-2026-49203?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST