Published:2019/12/02  Last Updated:2019/12/02

JVN#49068796
Multiple MOTEX products vulnerable to privilege escalation

Overview

Multiple MOTEX products vulnerable to privilege escalation.

Products Affected

  • LanScope Cat prior to Ver.9.2.1.0
    • LanScope Cat client program (MR)
    • LanScope Cat detection agent (DA)
  • LanScope Cat prior to Ver.9.2.2.0
    • LanScope Cat server monitoring agent (SA, SAE)
  • LanScope An prior to Ver 2.7.7.0 (LanScope An 2 series)
  • LanScope An prior to Ver 3.0.8.1 (LanScope An 3 series)

Description

LanScope Cat and LanScope An provided by MOTEX Inc. contain a privilege escalation vulnerability.

Impact

An user who can login to the PC where the vulnerable product is installed may obtain unauthorized privileges and execute arbitrary code.

Solution

Update the Software
Update to the latest version according to the information provided by the developer.

References

JPCERT/CC Addendum

Vulnerability Analysis by JPCERT/CC

CVSS v3 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score: 7.8
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:L/AC:L/Au:S/C:C/I:C/A:C
Base Score: 6.8
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

Mitsuaki (Mitch) Shiraishi of Secureworks Japan and Yoshimasa Obana reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

Other Information

JPCERT Alert
JPCERT Reports
CERT Advisory
CPNI Advisory
TRnotes
CVE CVE-2019-6026
JVN iPedia JVNDB-2019-000072