CVE-2019-19509
HighExploitedPublic exploitA 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.
Published Jan 6, 2020 · Updated Nov 21, 2024
Key Facts
Patch immediately- CVE-2019-19509 is a high-severity vulnerability (CVSS 8.8 v3.1) affecting Rconfig.
- It is exploited in the wild, listed in Industry KEV feed since Dec 14, 2020. Public exploit code is available.
- EPSS estimates a 72% probability of exploitation in the next 30 days.
- No fixed version is listed yet; check the vendor advisory for mitigations.
- Brandefense priority: patch immediately, because it is listed as exploited in the wild.
CVSS v3.1
8.8
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS (30-day exploit likelihood)
72%
Higher than 99.4% of all scored CVEs
Exploited in the wild
Yes
1 catalog listing
Public exploit code
Available
Proof-of-concept or weaponized module
Get the full CVE-2019-19509 brief as a PDF
Every affected product and fixed release, exploitation status and a first 24 hours response checklist, emailed within minutes.
Description
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.
Known-Exploited Catalog Listings
| Catalog | Added | Remediation due | Ransomware use |
|---|---|---|---|
| Industry KEV feed | Dec 14, 2020 | n/a | Not reported |
Required action: Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Affected Products
1 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| RconfigRconfig | 3.9.3 | n/a |
Timeline
Publicly disclosed
Jan 6, 2020
Added to Industry KEV feed
Dec 14, 2020
Last updated
Nov 21, 2024
Weakness Type
- CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
References
- exploithttp://packetstormsecurity.com/files/156146/rConfig-3.9.3-Remote-Code-Execution.html
- exploithttp://packetstormsecurity.com/files/156766/Rconfig-3.x-Chained-Remote-Code-Execution.html
- exploithttp://packetstormsecurity.com/files/156950/rConfig-3.9.4-searchField-Remote-Code-Execution.html
- exploitVulnCheck exploitation report
- exploitMSF rconfig_ajaxarchivefiles_rce.rb
FAQ
Common Questions.
An issue was discovered in rConfig 3.9.3.
Affected: Rconfig versions 3.9.3. The full list is in the CVE brief.
It is exploited in the wild, listed in Industry KEV feed since Dec 14, 2020.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
Public exploit code is available.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch immediately, because it is listed as exploited in the wild.
Is CVE-2019-19509 Running On Your Attack Surface?
Brandefense maps vulnerabilities like this one to your internet-facing assets and tells you exactly where to patch.
Request A Demo