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CVE-2020-7240

Published: Jan 20, 2020Updated: Nov 21, 2024 Sources: CVE List NVDCWE-78
8.8HIGH
NVD MITRE
EPSS Score
2.4%
Top 17.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
Self-Check
Not available

Description

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). Note: According to the description, the vulnerability requires a fully authenticated super-user account using a webUI function that allows super users to edit a script supposed to execute OS commands. The given weakness enumeration (CWE-78) is not applicable in this case as it refers to abusing functions/input fields not supposed to be accepting OS commands by using 'Special Elements.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-78

Affected Products

meinbergglobal
commercial·DEaka lantime, lantime m300 firmware, lantime m1000 firmware
lantime m300 firmwareEmbedded
Networking Infrastructure / dns-dhcp-ntp
lantime m1000 firmwareEmbedded
Networking Infrastructure / dns-dhcp-ntp
and 1 more affected products View all →

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Execution
View detailed technique mapping

References

https://sku11army.blogspot.com/2020/01/heinberg-lantime-m1000-rce.html
sku11army.blogspot.com
https://sku11army.blogspot.com/2020/01/meinberg-lantime-m1000-rce.html
sku11army.blogspot.com
https://wolke.meinberg.de/index.php/s/dKP3PKgFXS6sPRE#pdfviewer
wolke.meinberg.de

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