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CVE-2022-23771— IPTIME NAS1DUAL CSRF Vulnerability

Quick assessment

Affected
EFM Networks Co., Ltd NAS1dual, NAS2dual, NAS4dual
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

ipTIME NAS是韩国ipTIME公司的一个无线路由器产品提供NAS网络附加存储 ipTIME NAS存在安全漏洞，该漏洞源于缺乏验证向页面发送的POST请求。攻击者利用该漏洞可以删除用户帐户，或升级任意用户权限。

CVSS 8.0 · High EPSS 0.33% · P24
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I. Basic Information for CVE-2022-23771

Vulnerability Information
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Vulnerability Title
IPTIME NAS1DUAL CSRF Vulnerability
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
跨站请求伪造(CSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
ipTIME NAS 跨站请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ipTIME NAS是韩国ipTIME公司的一个无线路由器产品提供NAS网络附加存储 ipTIME NAS存在安全漏洞，该漏洞源于缺乏验证向页面发送的POST请求。攻击者利用该漏洞可以删除用户帐户，或升级任意用户权限。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
EFM Networks Co., Ltd NAS1dual, NAS2dual, NAS4dual unspecified ~ 1.4.86 -

II. Public POCs for CVE-2022-23771

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III. Intelligence Information for CVE-2022-23771

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Other References for CVE-2022-23771 (1)

IV. Related Vulnerabilities

Same product: NAS1dual, NAS2dual, NAS4dual
Same vendor: EFM Networks Co., Ltd
Same weakness: CWE-352

V. Comments for CVE-2022-23771

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