CVE-2026-3422
CRITICALCVSS 9.8/10EPSS 0.76%
Last modified
CVE-2026-3422 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. U-Office Force developed by e-Excellence has a Insecure Deserialization vulnerability, allowing unauthenticated remote attackers to execute arbitrary code on the server by sending maliciously crafted serialized content.. EPSS estimates a 0.76% chance of exploitation in the next 30 days.
Description
U-Office Force developed by e-Excellence has a Insecure Deserialization vulnerability, allowing unauthenticated remote attackers to execute arbitrary code on the server by sending maliciously crafted serialized content.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Edetw | U-Office Force | < 29.50 |
| Edetw | U-Office Force | 29.50 |
References
- https://www.twcert.org.tw/en/cp-139-10743-9a952-2.htmlThird Party Advisory
- https://www.twcert.org.tw/tw/cp-132-10742-45b13-1.htmlThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-3422?
U-Office Force developed by e-Excellence has a Insecure Deserialization vulnerability, allowing unauthenticated remote attackers to execute arbitrary code on the server by sending maliciously crafted serialized content.
How severe is CVE-2026-3422?
CVE-2026-3422 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.76% probability of exploitation in the next 30 days.
How do I fix CVE-2026-3422?
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-2026-3422?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST