CVE-2021-26620
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductIptime Nas2dual Firmware
PublishedMar 25, 2022
First seenMar 25, 2022
Weakness typeCWE-287Improper authentication
How to fix
Update
- iptime nas2dual_firmware1.4.82 or later
- iptime nas101_firmware1.4.82 or later
- iptime nas1dual_firmware1.4.82 or later
- iptime nas3_firmware1.4.82 or later
- iptime nas4_firmware1.4.82 or later
- iptime nas4dual_firmware1.4.82 or later
- iptime nas-i_firmware1.4.82 or later
- iptime nas-ii_firmware1.4.82 or later
- iptime nas-iie_firmware1.4.82 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| iptime nas2dual_firmware | v < 1.4.82 | 1.4.82 |
| iptime nas101_firmware | v < 1.4.82 | 1.4.82 |
| iptime nas1dual_firmware | v < 1.4.82 | 1.4.82 |
| iptime nas3_firmware | v < 1.4.82 | 1.4.82 |
| iptime nas4_firmware | v < 1.4.82 | 1.4.82 |
| iptime nas4dual_firmware | v < 1.4.82 | 1.4.82 |
| iptime nas-i_firmware | v < 1.4.82 | 1.4.82 |
| iptime nas-ii_firmware | v < 1.4.82 | 1.4.82 |
| iptime nas-iie_firmware | v < 1.4.82 | 1.4.82 |
Check your version
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