CVE-2021-43130
CVE-2021-43130 is a critical-severity vulnerability in Customer Relationship Management System Project Customer Relationship Management System with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 10.0
- EPSS exploit prediction: 2% (81st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-89
- Affected product: Customer Relationship Management System Project Customer Relationship Management System
- Published:
- Last modified:
Description
An SQL Injection vulnerability exists in Sourcecodester Customer Relationship Management System (CRM) 1.0 via the username parameter in customer/login.php.
Frequently asked questions
- What is CVE-2021-43130?
- An SQL Injection vulnerability exists in Sourcecodester Customer Relationship Management System (CRM) 1.0 via the username parameter in customer/login.php.
- How severe is CVE-2021-43130?
- CVE-2021-43130 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2021-43130 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-43130?
- CVE-2021-43130 affects Customer Relationship Management System Project Customer Relationship Management System. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-43130?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2021-43130 published?
- CVE-2021-43130 was published on 2021-11-03 and last updated on 2026-06-17.
References
- https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-43130
- https://www.exploit-db.com/exploits/50158
Affected products (1)
- cpe:2.3:a:customer_relationship_management_system_project:customer_relationship_management_system:1.0:*:*:*:*:*:*:*
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