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.
Vendor Status
| Vendor | Link |
| MOTEX.Inc | A privilege escalation vulnerability in LanScope Cat/LanScope An. (CVE-2019-6026) |
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 |
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| JPCERT Reports |
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| CERT Advisory |
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| CPNI Advisory |
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| TRnotes |
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| CVE |
CVE-2019-6026 |
| JVN iPedia |
JVNDB-2019-000072 |