Remote Code Execution in OS4Ed openSIS 7.3
CVE-2020-6142

9.9CRITICAL

Key Information:

Vendor

Os4ed

Status
Os4ed
Vendor
CVE Published:
1 September 2020

What is CVE-2020-6142?

A serious remote code execution vulnerability exists within the Modules.php functionality of OS4Ed openSIS 7.3. By crafting a specific HTTP request, an attacker can exploit the system to execute arbitrary code, potentially leading to local file inclusion. This vulnerability poses a risk to the integrity and confidentiality of the affected system, as it allows unauthorized access to sensitive files.

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Affected Version(s)

OS4Ed OS4Ed openSIS 7.3

References

https://talosintelligence.com/vulnerability_reports/TALOS...
x_refsource_MISC

EPSS Score

32% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.9
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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