THREATPORT/VULNERABILITY/CVE-2021-43510
CRITICAL SEVERITY

CVE-2021-43510

Simple Client Management System vulnerability

CVSS
9.8
EPSS
7.5%
EPSS pct
94th
Exploited
No known
SQL Injection vulnerability exists in Sourcecodester Simple Client Management System 1.0 via the username field in login.php.
Affected vendor
Simple Client Management System Project
Affected product
Simple Client Management System
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
Published
2022-02-01

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 7.5% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 94% of all scored CVEs.

Check your external exposure to CVE-2021-43510

  • Confirm whether Simple Client Management System Project Simple Client Management System is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2021-43510.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2021-43510

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2021-43510 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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Are you exposed to CVE-2021-43510?

Run an instant, non-intrusive external scan to check your attack surface for CVE-2021-43510.

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