Information disclosure in mySCADA myPRO

1) Information disclosure

EUVDB-ID: #VU37106

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2018-11517

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

mySCADA myPRO 7 allows remote attackers to discover all ProjectIDs in a project by sending all of the prj parameter values from 870000 to 875000 in t=0&rq=0 requests to TCP port 11010.

Mitigation

Install update from vendor's website.

Vulnerable software versions

myPRO: 7.0

External links

http://github.com/EmreOvunc/mySCADA-myPRO-7-projectID-Disclosure
http://www.emreovunc.com/blog/en/mypro_enum_projectid.rb

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.