CVE-2021-47777
High
Description
Build Smart ERP 21.0817 contains an unauthenticated SQL injection vulnerability in the 'eidValue' parameter of the login validation endpoint. Attackers can inject stacked SQL queries using payloads like ';WAITFOR DELAY '0:0:3'-- to manipulate database queries and potentially extract or modify database information.
SeverityHigh
CVSS8.2
Exploit probability—
ProductBuild Smart ERP
PublishedJan 15, 2026
First seenJan 15, 2026
Weakness typeCWE-89SQL injection
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Ribccs Build Smart ERP | 21.0817 | — |
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