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CVE-2021-26620

IPTIME NAS2dual improper authentication vulnerability

Published: Mar 25, 2022Updated: Nov 21, 2024 Sources: CVE List NVDCWE-287
NVD MITRE
7.5CVSSHIGH
EPSS Score
1.3%
Top 33.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

Description

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-287

Affected Products

nas101 firmwareiptimeHardware Firmware
nas1dual firmwareiptimeHardware Firmware
nas2dual firmwareiptimeHardware Firmware
nas3 firmwareiptimeHardware Firmware
nas4 firmwareiptimeHardware Firmware
iptimecommercialTWHardware Firmwareaka iptime
and 5 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66578
krcert.or.kr

Timeline

Published
Mar 25, 2022
Last Updated
Nov 21, 2024

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