CVE-2022-23771: IPTIME NAS1DUAL CSRF Vulnerability

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-10-17 · updated 2026-06-17
Weakness: CWE-352

Description

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

How to fix

Upgrade to a fixed version: Iptime Nas1Dual Firmware 1.4.86; Iptime Nas2Dual Firmware 1.4.86; Iptime Nas4Dual Firmware 1.4.86. Check the vendor advisory for mitigations.

References

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