IPTIME NAS1DUAL CSRF Vulnerability
Priority MEDIUM 40CWE-352Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Tampering
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-352.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00329 26th percentileScored 2026-11-07
Fix Fixed NAS1dual, NAS2dual, NAS4dual (EFM Networks Co., Ltd): 1.4.86
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| EFM | NAS1dual, NAS2dual, NAS4dual | before 1.4.86 | 1.4.86 | Patch available | CNA |
- NAS1dual, NAS2dual, NAS4dual VendorEFM Affected before 1.4.86 Fixed in 1.4.86 Patch available CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:iptime:nas1dual_firmware:*:*:*:*:*:*:*:* | before 1.4.86 | Vulnerable | EFM |
| cpe:2.3:h:iptime:nas1dual:-:*:*:*:*:*:*:* | not specified by NVD | Running on | EFM |
| cpe:2.3:o:iptime:nas2dual_firmware:*:*:*:*:*:*:*:* | before 1.4.86 | Vulnerable | EFM |
| cpe:2.3:h:iptime:nas2dual:-:*:*:*:*:*:*:* | not specified by NVD | Running on | EFM |
| cpe:2.3:o:iptime:nas4dual_firmware:*:*:*:*:*:*:*:* | before 1.4.86 | Vulnerable | EFM |
| cpe:2.3:h:iptime:nas4dual:-:*:*:*:*:*:*:* | not specified by NVD | Running on | EFM |
- cpe:2.3:o:iptime:nas1dual_firmware:*:*:*:*:*:*:*:* Versions before 1.4.86 Vulnerable ·EFM
- cpe:2.3:h:iptime:nas1dual:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·EFM
- cpe:2.3:o:iptime:nas2dual_firmware:*:*:*:*:*:*:*:* Versions before 1.4.86 Vulnerable ·EFM
- cpe:2.3:h:iptime:nas2dual:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·EFM
- cpe:2.3:o:iptime:nas4dual_firmware:*:*:*:*:*:*:*:* Versions before 1.4.86 Vulnerable ·EFM
- cpe:2.3:h:iptime:nas4dual:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·EFM
Remediation
- Fix · CNA NAS1dual, NAS2dual, NAS4dual (EFM Networks Co., Ltd) Fixed in 1.4.86
Timeline
- 2026-10-02 Threatist record created from CVE-2022-23771
- 2026-10-03 Alias added: GHSA-whc8-p8h6-gp94
References
More EFM Nas1dual Firmware vulnerabilities
- TI-2022-07801 IPTIME NAS family CSRF vulnerability CVSS 3.1HIGH 8.8
- TI-2021-08338 IPTIME NAS2dual improper authentication vulnerability CVSS 3.1HIGH 7.5
- TI-2020-06355 Unrestricted file upload in EFM ipTIME NAS CVSS 3.1HIGH 8.0
Sources
- CVE-2022-23771 · CVE Program
- CVE-2022-23771 · NVD
- FIRST EPSS
- GHSA-whc8-p8h6-gp94 · GitHub Advisory Database · CC BY 4.0
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