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CVE-2019-19824

Published: Jan 27, 2020Updated: Nov 21, 2024 Sources: CVE List NVDCWE-78
NVD MITRE
8.8CVSSHIGH
EPSS Score
25.1%
Top 2.3%
CISA KEV
Not in KEV
Exploits
4 Known
Remediation
No Fix Available
Am I actually vulnerable?1 Nuclei template available — see how to check your systems. How to verify

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.

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

n/an/a
a3002ru firmwaretotolinkNetworking Infrastructure
a702r firmwaretotolinkNetworking Infrastructure
n301rt firmwaretotolinkNetworking Infrastructure
n302r firmwaretotolinkNetworking Infrastructure
totolinkcommercialTWNetworking Infrastructureaka totolink corp.
and 4 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

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Exploitability

4 exploit sources identified

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

View exploit details

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 →

Timeline

Published
Jan 27, 2020
Last Updated
Nov 21, 2024

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