High severity · published Oct 17, 2022
CVE-2022-23771
IPTIME NAS1DUAL CSRF Vulnerability
8.8
CVSS
0.3%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 26% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NN
NAS1dual, NAS2dual, NAS4dual · EFM Networks Co., Ltd
before 1.4.86 · source: vendor
NF
Nas1dual Firmware · Iptime
before 1.4.86 · source: NVD
NF
Nas2dual Firmware · Iptime
before 1.4.86 · source: NVD
NF
Nas4dual Firmware · Iptime
before 1.4.86 · source: NVD
Affected product
NN
NAS1dual, NAS2dual, NAS4dual
EFM Networks Co., Ltd