Arbitrary code execution in mySCADA myPRO



Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2017-12730
CWE-ID CWE-428
Exploitation vector Local
Public exploit N/A
Vulnerable software
 myPRO
Server applications / SCADA systems

Vendor mySCADA

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Unquoted search path

EUVDB-ID: #VU8328

Risk: Low

CVSSv4.0: 7.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:U/U:Clear]

CVE-ID: CVE-2017-12730

CWE-ID: CWE-428 - Unquoted Search Path or Element

Exploit availability: No

Description

The vulnerability allows a local attacker to gain elevated privileges on the target system.

The weakness exists due to untrusted search path when handling malicious file. A local attacker can supply a specially crafted file to gain root privileges and possibly execute arbitrary code.

Successful exploitation of the vulnerability may result in system compromise.

Mitigation

Install update from vendor's website.

Vulnerable software versions

myPRO: 7.0 - 7.0.26

CPE2.3 External links

https://ics-cert.us-cert.gov/advisories/ICSA-17-255-01


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

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.

The attacker would have to login to the system and perform certain actions in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

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



###SIDEBAR###