CVE-2020-14413 — MEDIUM (6.1)

Vulnerability Description

NeDi 1.9C is vulnerable to XSS because of an incorrect implementation of sanitize() in inc/libmisc.php. This function attempts to escape the SCRIPT tag from user-controllable values, but can be easily bypassed, as demonstrated by an onerror attribute of an IMG element as a Devices-Config.php?sta= value.

CVSS Score

6.1

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Nedi	Nedi	1.9c

Related Weaknesses (CWE)

CWE-79

References

https://gist.github.com/farid007/8db2ab5367ba00e87f9479b32d46fea8Third Party Advisory
https://gist.github.com/farid007/8db2ab5367ba00e87f9479b32d46fea8Third Party Advisory

FAQ

What is CVE-2020-14413?

CVE-2020-14413 is a vulnerability with a CVSS score of 6.1 (MEDIUM). NeDi 1.9C is vulnerable to XSS because of an incorrect implementation of sanitize() in inc/libmisc.php. This function attempts to escape the SCRIPT tag from user-controllable values, but can be easily...

How severe is CVE-2020-14413?

CVE-2020-14413 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-14413?

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