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CVE-2019-19509

Status: ModifiedHigh (8.8)—Exploit
Severity8.8High · CVSS 3.1
Exploitation probability72 %higher than 99% of CVEs
Active exploitationNonot in the CISA catalog
Public exploitAvailablePublished on Exploit-DB · Metasploit module (reliable, widely available exploit)

An issue was discovered in rConfig 3.9.3. A remote authenticated user can directly execute system commands by sending a GET request to ajaxArchiveFiles.php because the path parameter is passed to the exec function without filtering, which can lead to command execution.

CVSS

Base score
8.8
Version
3.1
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days
72 %
Percentile among all scored CVEs
99
Score date
10/28/2026

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Public exploits

Exploit code or detection templates are publicly available. This is not the same as confirmed active exploitation (KEV), but it raises the risk: patch with priority.

Affected technologies (1)

Rconfig — Rconfig

CWEs

References

Show 12 references

Raw JSON (NVD)

Show
{
  "id": "CVE-2019-19509",
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          "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
          "authentication": "SINGLE",
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  "published": "2020-01-06T20:15:12.350",
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    {
      "url": "http://packetstormsecurity.com/files/156146/rConfig-3.9.3-Remote-Code-Execution.html",
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      "value": "An issue was discovered in rConfig 3.9.3. A remote authenticated user can directly execute system commands by sending a GET request to ajaxArchiveFiles.php because the path parameter is passed to the exec function without filtering, which can lead to command execution."
    },
    {
      "lang": "es",
      "value": "Se descubrió  un problema en rConfig versión 3.9.3. Un usuario autenticado remoto puede ejecutar directamente comandos de sistema enviando una petición GET al archivo ajaxArchiveFiles.php porque el parámetro path es pasado a la función exec sin filtrado, lo que puede conllevar a una ejecución de comando."
    }
  ],
  "lastModified": "2026-06-17T02:26:46.940",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:rconfig:rconfig:3.9.3:*:*:*:*:*:*:*",
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            }
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}