CVE-2019-16662 (GCVE-0-2019-16662)
Vulnerability from cvelistv5 – Published: 2019-10-28 11:52 – Updated: 2024-08-05 01:17
VLAI
KEVintel KEV
Summary
An issue was discovered in rConfig 3.9.2. An attacker can directly execute system commands by sending a GET request to ajaxServerSettingsChk.php because the rootUname parameter is passed to the exec function without filtering, which can lead to command execution.
Severity
9.8 (Critical)
CWE
- n/a
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://gist.github.com/mhaskar/ceb65fa4ca57c3cdc… | x_refsource_MISC |
| https://drive.google.com/open?id=1OXI5cNuwWqc6y-7… | x_refsource_MISC |
| https://drive.google.com/file/d/1bTpTn4-alJ8qGCEA… | x_refsource_MISC |
| https://rconfig.com/download | x_refsource_MISC |
| https://shells.systems/rconfig-v3-9-2-authenticat… | x_refsource_MISC |
| http://packetstormsecurity.com/files/154999/rConf… | x_refsource_MISC |
| http://packetstormsecurity.com/files/155186/rConf… | x_refsource_MISC |
KEVintel KEV
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 4f512b95-fa49-42f2-9354-e06026f31201
Exploited: Yes
Timestamps
First Seen: 2025-05-20
Asserted: 2025-05-20
Scope
Notes: KEVIntel entry: An issue was discovered in rConfig 3.9.2. An attacker can directly execute system commands by sending a GET request to ajaxServerSettingsChk.php... | Affected: rConfig / rConfig | CVSS: 9.8 (CRITICAL) | EPSS: 0.94452 | Used in malware: unknown | Not yet in CISA KEV: True
Evidence
Type: Public Report
Signal: Successful Exploitation
Confidence: 70%
Source: kevintel
Details
| Feed | KEVIntel (kevintel.com) |
|---|---|
| Title | An issue was discovered in rConfig 3.9.2. An attacker can directly execute system commands by sending a GET request to ajaxServerSettingsChk.php... |
| Vendor | rConfig |
| Product | rConfig |
| Added Date | 2025-05-20T19:38:13.620Z |
| Cvss Score | 9.8 |
| Epss Score | 0.94452 |
| Cvss Severity | CRITICAL |
| Epss Percentile | 0.9999 |
| Used In Malware | unknown |
| Ahead Of Cisa Kev | None |
| Not Yet In Cisa Kev | True |
References
Created: 2026-06-19 12:46 UTC
| Updated: 2026-06-19 12:46 UTC
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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