CVE-2023-38879 — HIGH (7.5)

Vulnerability Description

The Community Edition version 9.0 of OS4ED's openSIS Classic allows remote attackers to read arbitrary files via a directory traversal vulnerability in the 'filename' parameter of 'DownloadWindow.php'.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Os4Ed	Opensis	9.0

Related Weaknesses (CWE)

CWE-22

References

https://github.com/OS4ED/openSIS-ClassicProduct
https://github.com/dub-flow/vulnerability-research/tree/main/CVE-2023-38879Third Party Advisory
https://www.os4ed.com/Product
https://github.com/OS4ED/openSIS-ClassicProduct
https://github.com/dub-flow/vulnerability-research/tree/main/CVE-2023-38879Third Party Advisory
https://www.os4ed.com/Product

FAQ

What is CVE-2023-38879?

CVE-2023-38879 is a vulnerability with a CVSS score of 7.5 (HIGH). The Community Edition version 9.0 of OS4ED's openSIS Classic allows remote attackers to read arbitrary files via a directory traversal vulnerability in the 'filename' parameter of 'DownloadWindow.php'...

How severe is CVE-2023-38879?

CVE-2023-38879 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-38879?

Check the references section above for vendor advisories and patch information. Affected products include: Os4Ed Opensis.