CVE-2021-26620
HIGHiptime NAS Firmware < 1.4.82 - Improper Authentication and Information Disclosure
Title source: llmDescription
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.
References (1)
Core 1
Core References
Third Party Advisory x_refsource_misc
https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66578
Scores
CVSS v3
7.5
EPSS
0.0130
EPSS Percentile
66.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-287
Status
published
Products (9)
iptime/nas-i_firmware
< 1.4.82
iptime/nas-ii_firmware
< 1.4.82
iptime/nas-iie_firmware
< 1.4.82
iptime/nas101_firmware
< 1.4.82
iptime/nas1dual_firmware
< 1.4.82
iptime/nas2dual_firmware
< 1.4.82
iptime/nas3_firmware
< 1.4.82
iptime/nas4_firmware
< 1.4.82
iptime/nas4dual_firmware
< 1.4.82
Published
Mar 25, 2022
Tracked Since
Feb 18, 2026