Remote code execution in Trend Micro OfficeScan



Risk High
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2017-11394
CWE-ID CWE-78
Exploitation vector Network
Public exploit Public exploit code for vulnerability #1 is available.
Vulnerable software
 OfficeScan
Client/Desktop applications / Antivirus software/Personal firewalls

Vendor Trend Micro

Security Bulletin

This security bulletin contains one high risk vulnerability.

1) OS command injection

EUVDB-ID: #VU9344

Risk: High

CVSSv4.0: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/U:Amber]

CVE-ID: CVE-2017-11394

CWE-ID: CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Exploit availability: Yes

Description

The vulnerability allows a remote attacker to execute arbitrary system commands on the target system.

The vulnerability exists due to insufficient filtration of user-supplied data passed via the "T" parameter to Proxy.php script. A remote unauthenticated attacker can execute arbitrary commands on the affected system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Mitigation

Install updates form vendor's website:

Vulnerable software versions

OfficeScan: XG - 11.0

CPE2.3 External links

https://success.trendmicro.com/solution/1117769
https://www.exploit-db.com/exploits/42971/


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. However, a fully functional exploit for this vulnerability is available.



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