High severity · published Aug 20, 2021
CVE-2020-27464
An insecure update feature in the /updater.php component of rConfig 3.9.6 and below allows attackers to execute arbitrary code via a crafted ZIP file
7.8
CVSS
2.5%
EPSS
No
On KEV
Description
An insecure update feature in the /updater.php component of rConfig 3.9.6 and below allows attackers to execute arbitrary code via a crafted ZIP file.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.5% · higher than 84% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RC
Rconfig · Rconfig
through 3.9.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-27464
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-27464
Exploit
https://ssd-disclosure.com/ssd-advisory-rconfig-unauthenticated-rce/
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