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Vulnerabilities

Vulnerability · CVE-2020-10549

rConfig rConfig Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Published Jun 4, 2020 · catalog updated Oct 18, 2026 · rConfig rConfig Improper Neutralization

Patch now

CVE-2020-10549 is in the CISA known-exploited catalog. Confirm rConfig rConfig Improper Neutralization against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (rConfig rConfig Improper Neutralization).
  • EPSS is missing. A missing score is not a low risk.
Severity
Critical9.8
Known exploitation
CISA KEV and VulnCheck KEV
EPSS
Not in the current FIRST EPSS dataset
Remediation
Remediation guidance
Affected products
cpe rconfig/rconfig · vendor rConfig rConfig

rConfig 3.9.4 and previous versions has unauthenticated snippets.inc.php SQL injection. Because, by default, nodes' passwords are stored in cleartext, this vulnerability leads to lateral movement, granting an attacker access to monitored network devices.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe rconfig/rconfig<= 3.9.4
  • vendor rConfig rConfigversion unspecified

How to fix CVE-2020-10549

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2020-10549 is in the CISA known-exploited catalog. Confirm rConfig rConfig Improper Neutralization against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Which versions are affected?

Compare what you have installed with <= 3.9.4. Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

What should an analyst verify?

CWE-89: SQL Injection. EPSS is absent from the current FIRST dataset. The CISA KEV listing is the exploitation evidence. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 18, 2026 · VulnCheck KEV

    Detected

    rConfig 3.9.4 and previous versions has unauthenticated snippets.inc.php SQL injection. Because, by default, nodes' passwords are stored in cleartext, this vulnerability leads to lateral movement, granting an attacker access to monitored network devices.

  2. Oct 18, 2026 · CISA KEV

    Known exploited

    Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

Sources

  • CVE.orgVulnerability recordCVE-2020-10549

    Official CVE identifier

    cve.org
  • NIST NVDVulnerability recordCVE-2020-10549

    rConfig 3.9.4 and previous versions has unauthenticated snippets.inc.php SQL injection. Because, by default, nodes' passwords are stored in cleartext, this vulnerability leads to lateral movement, granting an attacker access to monitored network devices.

    nvd.nist.gov
  • VulnCheck KEVConfirmed exploitationCVE-2020-10549

    rConfig 3.9.4 and previous versions has unauthenticated snippets.inc.php SQL injection. Because, by default, nodes' passwords are stored in cleartext, this vulnerability leads to lateral movement, granting an attacker access to monitored network devices.

    vulncheck.com

References

Freshness

Last verified in this catalog Oct 23, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.