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CVE-2019-19824

Published: Jan 27, 2020Updated: Nov 21, 2024 Sources: CVE List NVDCWE-78
8.8HIGH
NVD MITRE
EPSS Score
25.1%
Top 2.2%
CISA KEV
Not in KEV
Exploits
4 Known
Remediation
No Fix Available
Self-Check
Nuclei

Description

On certain TOTOLINK Realtek SDK based routers, an authenticated attacker may execute arbitrary OS commands via the sysCmd parameter to the boafrm/formSysCmd URI, even if the GUI (syscmd.htm) is not available. This allows for full control over the device's internals. This affects A3002RU through 2.0.0, A702R through 2.1.3, N301RT through 2.1.6, N302R through 3.4.0, N300RT through 3.4.0, N200RE through 4.0.0, N150RT through 3.4.0, N100RE through 3.4.0, and N302RE 2.0.2.

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

totolink
commercial·TWaka totolink corp.
a3002ru firmware
Networking Infrastructure
a702r firmware
Networking Infrastructure
n301rt firmware
Networking Infrastructure
n302r firmware
Networking Infrastructure
n300rt firmware
Networking Infrastructure
n200re firmware
Networking Infrastructure
n150rt firmware
Networking Infrastructure
n100re firmware
Networking Infrastructure
and 1 more affected products View all →

Exploitability

4 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
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Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique
Execution
View detailed technique mapping

References

https://sploit.tech
sploit.tech
http://seclists.org/fulldisclosure/2020/Jan/36
seclists.org
http://packetstormsecurity.com/files/156083/Realtek-SDK-Information-Disclosure-Code-Execution.html
packetstormsecurity.com
and 2 more references View all →

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