CVE-2021-26639
High
Description
This vulnerability is caused by the lack of validation of input values for specific functions if WISA Smart Wing CMS. Remote attackers can use this vulnerability to leak all files in the server without logging in system.
SeverityHigh
CVSS8.1
Exploit probability—
ProductWisa Smart Wing Cms
PublishedAug 17, 2022
First seenAug 17, 2022
Weakness typeCWE-494CWE-494CWE-20Improper input validation
How to fix
Update
- wisa smart_wing_cmsr18715.20211229 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| wisa smart_wing_cms | v < r18715.20211229 | r18715.20211229 |
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