Directory Traversal Vulnerability in CMSimple by iiSiLvEr
CVE-2021-43741

9.8CRITICAL

Key Information:

Vendor

Cmsimple

Status
Cmsimple
Vendor
CVE Published:
13 April 2022

What is CVE-2021-43741?

CMSimple version 5.4 is susceptible to a Directory Traversal vulnerability that occurs when an attacker modifies the filename in config.php. This flaw can be exploited to conduct remote code execution, allowing unauthorized access and manipulation of sensitive files on the server.

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References

https://github.com/iiSiLvEr/CMSimple5.4-Vulnerabilities
x_refsource_MISC
https://github.com/iiSiLvEr/CVEs/tree/main/CVE-2021-43741
x_refsource_MISC

EPSS Score

11% 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

JSON
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