National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2016-3989 Detail

Description

The NTP time-server interface on Meinberg IMS-LANTIME M3000, IMS-LANTIME M1000, IMS-LANTIME M500, LANTIME M900, LANTIME M600, LANTIME M400, LANTIME M300, LANTIME M200, LANTIME M100, SyncFire 1100, and LCES devices with firmware before 6.20.004 allows remote authenticated users to obtain root privileges for writing to unspecified scripts, and consequently obtain sensitive information or modify data, by leveraging access to the nobody account.

Source:  MITRE
Description Last Modified:  07/03/2016

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 8.1 HIGH
Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N (V3 legend)
Impact Score: 5.2
Exploitability Score: 2.8


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): None

CVSS v2.0 Severity and Metrics:

Base Score: 8.5 HIGH
Vector: (AV:N/AC:L/Au:S/C:C/I:C/A:N) (V2 legend)
Impact Subscore: 9.2
Exploitability Subscore: 8.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): Single
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): None
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://ics-cert.us-cert.gov/advisories/ICSA-16-175-03 Third Party Advisory US Government Resource
https://www.exploit-db.com/exploits/40120/

Technical Details

Vulnerability Type (View All)

  • Permissions, Privileges, and Access Control (CWE-264)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
AND
OR
 cpe:2.3:o:meinberg:ntp_server_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
6.0
OR
 cpe:2.3:h:meinberg:ims-lantime_m1000:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:meinberg:ims-lantime_m3000:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:meinberg:ims-lantime_m500:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:meinberg:lantime_m100:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:meinberg:lantime_m200:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:meinberg:lantime_m300:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:meinberg:lantime_m400:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:meinberg:lantime_m600:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:meinberg:lantime_m900:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:meinberg:lces:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:meinberg:syncfire_1100:-:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-3989
NVD Published Date:
07/03/2016
NVD Last Modified:
09/02/2017