#VU17331 Command injection in SafePay - CVE-2019-6736

Vulnerability identifier: #VU17331

Vulnerability risk: High

CVSSv4.0: 6.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2019-6736

CWE-ID: CWE-77

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
SafePay
Client/Desktop applications / Web browsers

Vendor: Bitdefender

Description

The vulnerability allows a remote attacker to execute arbitrary commands.

The vulnerability exists within the processing of tiscript due to insufficient validation of user-supplied input when processing the System.Exec method. A remote attacker can trick the victim into visiting a malicious page or opening a malicious file, inject arbitrary commands and execute arbitrary code with elevated privileges.

Successful exploitation of the vulnerability may result in system compromise

Mitigation
Update to version 23.0.11.44.

Vulnerable software versions

SafePay: before 23.0.11.44

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External links
https://www.zerodayinitiative.com/advisories/ZDI-19-157/

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Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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