CISA KEV catalog
Confirmed active exploitation.
Listed in CISA's catalog of Known Exploited Vulnerabilities: attackers are using it in real attacks. Patch it with priority.
- Name
- rConfig OS Command Injection Vulnerability
- Added to catalog
- Remediation due date (US federal)
- Required action
- Apply updates per vendor instructions.
Description
lib/ajaxHandlers/ajaxAddTemplate.php in rConfig through 3.94 allows remote attackers to execute arbitrary OS commands via shell metacharacters in the fileName POST parameter.
Affected products
rconfig: rconfig
References9
- packetstormsecurity.com/files/156687/rConfig-3.93-Authenticated… ExploitThird Party AdvisoryVDB Entry
- engindemirbilek.github.io/rconfig-3.93-rce ExploitThird Party Advisory
- github.com/EnginDemirbilek/EnginDemirbilek.github.io/blob/maste… ExploitThird Party Advisory
- packetstormsecurity.com/files/156687/rConfig-3.93-Authenticated… ExploitThird Party AdvisoryVDB Entry
- engindemirbilek.github.io/rconfig-3.93-rce ExploitThird Party Advisory
- github.com/EnginDemirbilek/EnginDemirbilek.github.io/blob/maste… ExploitThird Party Advisory
- cwe.mitre.org/data/definitions/78.html Third Party Advisory
- cwe.mitre.org/data/definitions/78.html Third Party Advisory
- www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=… US Government Resource
Metrics
- CVSS 3.1
-
8.8
HIGH
Score source: NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 77% percentile: 100 · as of 11 November 2026
- CWE
- CWE-78
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.