Unrestricted File Upload Vulnerability in Microchip TimePictra
CVE-2026-8331

8.8HIGH

Key Information:

Vendor

Microchip

Status
Timepictra
Vendor
CVE Published:
12 November 2026

What is CVE-2026-8331?

An unrestricted file upload vulnerability in the Microchip TimePictra platform allows unauthorized users to upload files of potentially harmful types. This mismanagement of access controls could enable remote code execution, compromising the platform's security. Operators are urged to assess their settings and apply appropriate validation checks to mitigate this risk and safeguard their systems.

Affected Version(s)

TimePictra 0 < 12.0

References

https://www.microchip.com/en-us/solutions/technologies/em...
vendor-advisory
https://www.gruppotim.it/en/footer/TIM-red-team.html
third-party-advisory

CVSS V4

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Dario Emilio Bertani
Andrea Sindoni
Antonio Carriero
Marco Manieri
Vito Pistillo
Davide Renna
Renna Leone
Massimiliano Brolli
TIM Security Red Team Research
.