CVE-2026-113404
8.8HighPublished 20 Oct 2026 · NVD status: Received · AI triage by gemini-3.8-flash
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
- Impact
- Full C/I/A compromise
- Weakness
- CWE-502
Impact
Authenticated remote attackers can execute arbitrary code on the underlying server. They only need standard network access and a valid low-privilege user account to exploit it.
Root cause
The application performs insecure deserialization using a hardcoded cryptographic key.
Affected systems
Uniong WebITR (versions not listed — check the vendor advisory).
CVSS v3.1 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Fix & remediation
Check the TWCERT/CC advisory links for official patched versions from Uniong; in the interim, restrict network access to the WebITR application and disable untrusted user accounts.
AI-suggested. Run it in staging first and check it against the vendor advisory. Why?
NVD description
WebITR developed by Uniong has a Insecure Deserialization vulnerability. Authenticated remote attackers can use the hard-coded cryptographic key to craft and submit malicious serialized data, thereby executing arbitrary code on the server.