CVE-2020-14414 — HIGH (8.8)

Vulnerability Description

NeDi 1.9C is vulnerable to Remote Command Execution. pwsec.php improperly escapes shell metacharacters from a POST request. An attacker can exploit this by crafting an arbitrary payload (any system commands) that contains shell metacharacters via a POST request with a pw parameter. (This can also be exploited via CSRF.)

CVSS Score

8.8

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Nedi	Nedi	1.9c

Related Weaknesses (CWE)

CWE-78

References

https://gist.github.com/farid007/a3d96d305f028d221f729eb6ae681f5aThird Party Advisory
https://gist.github.com/farid007/a3d96d305f028d221f729eb6ae681f5aThird Party Advisory

FAQ

What is CVE-2020-14414?

CVE-2020-14414 is a vulnerability with a CVSS score of 8.8 (HIGH). NeDi 1.9C is vulnerable to Remote Command Execution. pwsec.php improperly escapes shell metacharacters from a POST request. An attacker can exploit this by crafting an arbitrary payload (any system co...

How severe is CVE-2020-14414?

CVE-2020-14414 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-14414?

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