CVE-2021-37215: Larvata Digital Technology Co. Ltd. FLYGO - Use of Incorrectly-Resolved Name or Reference-4

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-08-09 · updated 2026-06-17
Weakness: CWE-706

Description

The employee management page of Flygo contains an Insecure Direct Object Reference (IDOR) vulnerability. After being authenticated as a general user, remote attacker can manipulate the user data and then over-write another employee’s user data by specifying that employee’s ID in the API parameter.

Affected products

Larvata Digital Technology Co. Ltd. FLYGO: before 1.91.1 — fixed in 1.91.1

How to fix

Upgrade to a fixed version: Larvata Digital Technology Co. Ltd. FLYGO 1.91.1. Check the vendor advisory for mitigations.

References

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