Improper Neutralization of Special Elements in Output Used by a Downstream Component in rConfig
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2020-10879 |
| CWE-ID | CWE-74 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
rConfig Web applications / Remote management & hosting panels |
| Vendor | rConfig |
Security Bulletin
This security bulletin contains one high risk vulnerability.
1) Improper Neutralization of Special Elements in Output Used by a Downstream Component
EUVDB-ID: #VU34709
Risk: High
CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-10879
Exploit availability: No
DescriptionThe vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
rConfig before 3.9.5 allows command injection by sending a crafted GET request to lib/crud/search.crud.php since the nodeId parameter is passed directly to the exec function without being escaped.
MitigationInstall update from vendor's website.
Vulnerable software versionsrConfig: 3.9.0 - 3.9.4
External linkshttp://github.com/rconfig/rconfig/commit/3385f906427d228c48b914625136bf620f4ca0a9
http://www.exploit-db.com/exploits/48241
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
