CVE-2019-19824

Public Exploit

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.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 93.65% Top 5%
Third-Party Advisory packetstormsecurity.com Third-Party Advisory seclists.org Third-Party Advisory seclists.org Third-Party Advisory sploit.tech
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://sploit.tech third party advisory exploit
http://seclists.org/fulldisclosure/2020/Jan/36 mailing list third party advisory exploit
http://packetstormsecurity.com/files/156083/Realtek-SDK-Information-Disclosure-Code-Execution.html third party advisory vdb entry exploit
http://seclists.org/fulldisclosure/2020/Jan/38 mailing list third party advisory exploit
https://github.com/yckuo-sdc/totolink-boa-api-vulnerabilities

Frequently Asked Questions

What is the severity of CVE-2019-19824?
CVE-2019-19824 has been scored as a high severity vulnerability.
How to fix CVE-2019-19824?
To fix CVE-2019-19824, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-19824 being actively exploited in the wild?
It is possible that CVE-2019-19824 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~94% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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