CVE-2021-42230 : What You Need to Know
Learn about CVE-2021-42230, a critical vulnerability in Seowon 130-SLC routers allowing Remote Code Execution. Discover impact, affected systems, exploitation, and mitigation steps.
Seowon 130-SLC router is vulnerable to Remote Code Execution through the queriesCnt parameter.
Understanding CVE-2021-42230
Seowon 130-SLC router is susceptible to a critical security issue that allows attackers to execute code remotely.
What is CVE-2021-42230?
The vulnerability in Seowon 130-SLC router enables threat actors to execute arbitrary code by exploiting the queriesCnt parameter.
The Impact of CVE-2021-42230
This vulnerability poses a severe risk as attackers can remotely execute code on affected Seowon 130-SLC routers, potentially leading to unauthorized access, data theft, or complete system compromise.
Technical Details of CVE-2021-42230
Seowon 130-SLC router has the following technical specifics regarding the vulnerability.
Vulnerability Description
The vulnerability in Seowon 130-SLC router allows Remote Code Execution via the queriesCnt parameter.
Affected Systems and Versions
- Product: Seowon 130-SLC router
- Versions: All versions as of 2021-09-15
Exploitation Mechanism
Attackers exploit the queriesCnt parameter to execute code remotely on the vulnerable Seowon 130-SLC routers.
Mitigation and Prevention
It is crucial to take immediate action to mitigate the risks associated with CVE-2021-42230.
Immediate Steps to Take
- Disable remote access if not required
- Apply vendor-provided patches or updates promptly
- Implement network segmentation to contain potential attacks
Long-Term Security Practices
- Regularly update and patch all software and firmware
- Conduct security assessments and penetration testing
- Educate users and administrators on security best practices
Patching and Updates
- Check for security advisories from the vendor
- Apply patches or updates as soon as they are available to address the vulnerability