CVE-2020-17456
CRITICALCVSS 9.8/10EPSS 70.91%
Last modified
CVE-2020-17456 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. SEOWON INTECH SLC-130 And SLR-120S devices allow Remote Code Execution via the ipAddr parameter to the system_log.cgi page.. EPSS estimates a 70.91% chance of exploitation in the next 30 days.
Description
SEOWON INTECH SLC-130 And SLR-120S devices allow Remote Code Execution via the ipAddr parameter to the system_log.cgi page.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Seowonintech | Slc-130 Firmware | All versions |
| Seowonintech | Slr-120s Firmware | All versions |
| Seowonintech | Slr-120s42g Firmware | All versions |
| Seowonintech | Slr-120d42g Firmware | All versions |
| Seowonintech | Slr-120t42g Firmware | All versions |
References
- http://packetstormsecurity.com/files/158933/Seowon-SlC-130-Router-Remote-Code-Execution.htmlThird Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/166273/Seowon-SLR-120-Router-Remote-Code-Execution.htmlThird Party Advisory, VDB Entry
- https://github.com/TAPESH-TEAM/CVE-2020-17456-Seowon-SLR-120S42G-RCE-Exploit-UnauthenticatedExploit, Third Party Advisory
- https://maj0rmil4d.github.io/Seowon-SlC-130-And-SLR-120S-Exploit/Exploit, Third Party Advisory
- https://www.exploit-db.com/exploits/50821Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/158933/Seowon-SlC-130-Router-Remote-Code-Execution.htmlThird Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/166273/Seowon-SLR-120-Router-Remote-Code-Execution.htmlThird Party Advisory, VDB Entry
- https://github.com/TAPESH-TEAM/CVE-2020-17456-Seowon-SLR-120S42G-RCE-Exploit-UnauthenticatedExploit, Third Party Advisory
- https://maj0rmil4d.github.io/Seowon-SlC-130-And-SLR-120S-Exploit/Exploit, Third Party Advisory
- https://www.exploit-db.com/exploits/50821Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-17456?
SEOWON INTECH SLC-130 And SLR-120S devices allow Remote Code Execution via the ipAddr parameter to the system_log.cgi page.
How severe is CVE-2020-17456?
CVE-2020-17456 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 70.91% probability of exploitation in the next 30 days.
How do I fix CVE-2020-17456?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2020-17456?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST
