CVE-2022-23771: Iptime NAS1DUAL Firmware

High severity, CVSS 8.8. EPSS: 0.3% chance of exploitation in the next 30 days.

This vulnerability occurs in user accounts creation and deleteion related pages of IPTIME NAS products. The vulnerability could be exploited by a lack of validation when a POST request is made to this page. An attacker can use this vulnerability to or delete user accounts, or to escalate arbitrary user privileges.

Affected products

• Iptime NAS1DUAL Firmware: before 1.4.86 (fixed in 1.4.86)
• Iptime NAS2DUAL Firmware: before 1.4.86 (fixed in 1.4.86)
• Iptime NAS4DUAL Firmware: before 1.4.86 (fixed in 1.4.86)

Published 2022-10-17. Last modified 2026-06-17.