CVE-2019-18187 — HIGH (7.5)

Vulnerability Description

Trend Micro OfficeScan versions 11.0 and XG (12.0) could be exploited by an attacker utilizing a directory traversal vulnerability to extract files from an arbitrary zip file to a specific folder on the OfficeScan server, which could potentially lead to remote code execution (RCE). The remote process execution is bound to a web service account, which depending on the web platform used may have restricted permissions. An attempted attack requires user authentication.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Trendmicro	Officescan	11.0
Microsoft	Windows	-

Related Weaknesses (CWE)

CWE-22

References

https://success.trendmicro.com/solution/000151730Broken LinkVendor Advisory
https://success.trendmicro.com/solution/000151730Broken LinkVendor Advisory
https://web.archive.org/web/20200215171235/https://success.trendmicro.com/solutiVendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-US Government Resource

FAQ

What is CVE-2019-18187?

CVE-2019-18187 is a vulnerability with a CVSS score of 7.5 (HIGH). Trend Micro OfficeScan versions 11.0 and XG (12.0) could be exploited by an attacker utilizing a directory traversal vulnerability to extract files from an arbitrary zip file to a specific folder on t...

How severe is CVE-2019-18187?

CVE-2019-18187 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-18187?

Check the references section above for vendor advisories and patch information. Affected products include: Trendmicro Officescan, Microsoft Windows.