Security restrictions bypass in Mission Labs SmartAgent



Published: 2021-01-26
Risk Medium
Patch available NO
Number of vulnerabilities 1
CVE-ID CVE-2021-3165
CWE-ID CWE-264
Exploitation vector Network
Public exploit Public exploit code for vulnerability #1 is available.
Vulnerable software
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SmartAgent
Web applications / CRM systems

Vendor Mission Labs

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Security restrictions bypass

EUVDB-ID: #VU50037

Risk: Medium

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N/E:P/RL:U/RC:C]

CVE-ID: CVE-2021-3165

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

Exploit availability: Yes

Description

The vulnerability allows a remote user to escalate privileges on the system.

The vulnerability exists due to application does not properly impose security restrictions. A remote user with ViewOnly permissions can create an SuperUser account via the "https://demo.localhost.com/#/CampaignManager/users" URL and gain full access to the web application.

The vulnerability was discovered by Orion Hridoy (https://orionhridoy.me/).

Mitigation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

SmartAgent: 3.1.0

External links

http://www.exploit-db.com/exploits/49415/
http://orionhridoy.me/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.



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