CVE-2021-47777
HIGH EPSS 12.1%
Published Jan 15, 20265mo ago · Modified Jun 17, 20262w ago
8.8 CVSS 4.0
Published Jan 15, 2026 5mo ago
Last Modified Jun 17, 2026 2w ago
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
12.1% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-89 SQL Injection Injection
References 2
- ribccs.com https://ribccs.com/solutions/solution-buildsmart
- exploit-db.com https://www.exploit-db.com/exploits/50445
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.