Published:2019/10/25  Last Updated:2019/10/25

JVNVU#99059651
Multiple Trend Micro products vulnerable to XML external entity injection (XXE)

Overview

Multiple Trend Micro products contain an XML external entity injection (XXE) vulnerability.

Products Affected

  • Trend Micro Deep Security Manager versions prior to 12.0
  • Trend Micro Vulnerability Protection Manager 2.0 SP2 Patch7 and earlier
Developer states that Trend Micro Deep Security as a Service is not affected by this vulnerability.

Description

Trend Micro Deep Security and Trend Micro Vulnerability Protection provided by Trend Micro contain an XML external entity injection (XXE) vulnerability (CWE-611).

Impact

An attacker may conduct an XXE attack with the administrative privilege of an Deep Security Agent installed host which the agent is managed by Trend Micro Deep Security Manager or Trend Micro Vulnerability Protection Manager.

Solution

Update the software or apply the patch
Update to the latest version or apply the appropriate patch according to the information provided by the developer.

References

JPCERT/CC Addendum

Vulnerability Analysis by JPCERT/CC

CVSS v3 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
Base Score: 6.8
Attack Vector(AV) Physical (P) Local (L) Adjacent (A) Network (N)
Attack Complexity(AC) High (H) Low (L)
Privileges Required(PR) High (H) Low (L) None (N)
User Interaction(UI) Required (R) None (N)
Scope(S) Unchanged (U) Changed (C)
Confidentiality Impact(C) None (N) Low (L) High (H)
Integrity Impact(I) None (N) Low (L) High (H)
Availability Impact(A) None (N) Low (L) High (H)
CVSS v2 AV:N/AC:M/Au:N/C:P/I:N/A:N
Base Score: 4.3
Access Vector(AV) Local (L) Adjacent Network (A) Network (N)
Access Complexity(AC) High (H) Medium (M) Low (L)
Authentication(Au) Multiple (M) Single (S) None (N)
Confidentiality Impact(C) None (N) Partial (P) Complete (C)
Integrity Impact(I) None (N) Partial (P) Complete (C)
Availability Impact(A) None (N) Partial (P) Complete (C)

Credit

The developer reported this vulnerability to JPCERT/CC to notify users of its solution through JVN. JPCERT/CC and the developer coordinated under the Information Security Early Warning Partnership.

Other Information

JPCERT Alert
JPCERT Reports
CERT Advisory
CPNI Advisory
TRnotes
CVE CVE-2019-9488
JVN iPedia