Meinberg Lantime M300/Lantime M1000 Network Configuration /config/netconf.cmd os command injection

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Meinberg Lantime M300 and Lantime M1000. Affected is an unknown function of the file /config/netconf.cmd of the component Network Configuration Handler. This manipulation causes os command injection. This vulnerability is tracked as CVE-2020-7240. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Meinberg Lantime M300 and Lantime M1000 (affected version not known). It has been declared as critical. Affected by this vulnerability is some unknown functionality of the file /config/netconf.cmd of the component Network Configuration Handler. The manipulation with an unknown input leads to a os command injection vulnerability. The CWE definition for the vulnerability is CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Meinberg Lantime M300 and M1000 devices allow attackers (with privileges to configure a device) to execute arbitrary OS commands by editing the /config/netconf.cmd script (aka Extended Network Configuration).

The weakness was disclosed 01/20/2020. This vulnerability is known as CVE-2020-7240 since 01/20/2020. The attack can be launched remotely. A single authentication is required for exploitation. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1202 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Os command injection
CWE: CWE-78 / CWE-77 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/20/2020 🔍
01/20/2020 +0 days 🔍
01/21/2020 +1 days 🔍
07/25/2024 +1646 days 🔍

Sourcesinfo

Advisory: sku11army.blogspot.com
Status: Not defined

CVE: CVE-2020-7240 (🔍)
GCVE (CVE): GCVE-0-2020-7240
GCVE (VulDB): GCVE-100-149137

Entryinfo

Created: 01/21/2020 07:54
Updated: 07/25/2024 01:11
Changes: 01/21/2020 07:54 (35), 01/21/2020 07:59 (17), 03/25/2024 06:18 (17), 07/25/2024 01:11 (1)
Complete: 🔍
Cache ID: 216::103

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