Webshell Upload Vulnerability in Emlog Version 6.0.0 by Emlog
CVE-2020-21585

9.8CRITICAL

Key Information:

Vendor

Emlog

Status
Emlog
Vendor
CVE Published:
2 April 2021

What is CVE-2020-21585?

A vulnerability in Emlog version 6.0.0 allows unauthorized users to upload malicious webshells through the zip plugin module. This flaw poses significant security risks as it can enable attackers to execute arbitrary code on the server, potentially leading to unauthorized access and data compromise. It is crucial for users of this version to apply security patches promptly and restrict file upload capabilities to prevent exploitation.

References

https://github.com/emlog/emlog/issues/54
x_refsource_MISC
https://github.com/pwnninja/emlog/issues/1
x_refsource_MISC

EPSS Score

12% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2020-21585 : Webshell Upload Vulnerability in Emlog Version 6.0.0 by Emlog