CVE-2021-43510
9.8
CRITICAL · CVSS 3.1 · EPSS 7.5% (pctl 94)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
Description
SQL Injection vulnerability exists in Sourcecodester Simple Client Management System 1.0 via the username field in login.php.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 7.52% — more likely to be exploited than 94% of all CVEs |
| Weakness | CWE-89 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2022-02-01 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| simple client management system project | simple client management system |
References
- https://github.com/r4hn1/Simple-Client-Management-System-Exploit/blob/main/CVE-2021-43510
- https://r4hn1.medium.com/journey-to-first-two-cve-by-rahul-kalnarayan-307e2e87ee26
- https://github.com/r4hn1/Simple-Client-Management-System-Exploit/blob/main/CVE-2021-43510
- https://r4hn1.medium.com/journey-to-first-two-cve-by-rahul-kalnarayan-307e2e87ee26
→ the Explorer · watch your stack · NVD