High severity · published Aug 17, 2022
CVE-2022-23765
IPTIME NAS family CSRF vulnerability
8.8
CVSS
0.5%
EPSS
No
On KEV
Description
This vulnerability occured by sending a malicious POST request to a specific page while logged in random user from some family of IPTIME NAS. Remote attackers can steal root privileges by changing the password of the root through a POST request.
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)0.5% · higher than 41% 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
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-23765
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-23765
Third Party Advisory
https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66877
More from NAS1dual, NAS2dual, NAS4dual
8.8
CVE-2022-23771
IPTIME NAS1DUAL CSRF Vulnerability