IPTIME NAS2dual improper authentication vulnerability
CVE-2021-26620

7.5HIGH

Key Information:

Vendor

Efm Networks Co., Ltd

Status
Iptime Nas Product (nas1, 2, 3, 4, 1dual, 2dual 4dual)
Vendor
CVE Published:
25 March 2022

What is CVE-2021-26620?

An improper authentication vulnerability leading to information leakage was discovered in iptime NAS2dual. Remote attackers are able to steal important information in the server by exploiting vulnerabilities such as insufficient authentication when accessing the shared folder and changing user’s passwords.

Affected Version(s)

ipTIME NAS product (NAS1, 2, 3, 4, 1dual, 2dual 4dual) Windows < 1.4.82

References

https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.