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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.

Basic Information

CVE State
PUBLISHED
Reserved Date
August 09, 2020
Published Date
August 19, 2020
Last Updated
August 04, 2024
Vendor
SEOWONINTECH CO., LTD
Product
SLC-130 & SLR-120S
Description
SEOWON INTECH SLC-130 And SLR-120S devices allow Remote Code Execution via the ipAddr parameter to the system_log.cgi page.
Tags
nuclei_scanner

CVSS Scores

CVSS v3.1

9.8 - CRITICAL

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

7.5

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS Score

Score
91.56% (Percentile: 99.64%) as of 2025-05-24

Exploit Status

Exploited in the Wild
Yes (added 2025-05-23 00:00:00 UTC) Source

References

https://maj0rmil4d.github.io/Seowon-SlC-130-And-SLR-120S-Exploit/ http://packetstormsecurity.com/files/158933/Seowon-SlC-130-Router-Remote-Code-Execution.html http://packetstormsecurity.com/files/166273/Seowon-SLR-120-Router-Remote-Code-Execution.html https://github.com/TAPESH-TEAM/CVE-2020-17456-Seowon-SLR-120S42G-RCE-Exploit-Unauthenticated https://www.exploit-db.com/exploits/50821

Known Exploited Vulnerability Information

Source Added Date
The Shadowserver (via CIRCL) 2025-05-24 12:00:23 UTC

Scanner Integrations

Scanner URL Date Detected
Nuclei https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-17456.yaml 2025-04-26 00:00:00 UTC

Potential Proof of Concepts

Warning: These PoCs have not been tested and could contain malware. Use at your own risk.

TAPESH-TEAM/CVE-2020-17456-Seowon-SLR-120S42G-RCE-Exploit-Unauthenticated

Type: github • Created: 2022-03-11 00:16:35 UTC • Stars: 7

Seowon SLR-120S42G RCE Exploit / Remote Code Execution (Unauthenticated)

Al1ex/CVE-2020-17456

Type: github • Created: 2021-01-21 06:16:40 UTC • Stars: 4

CVE-2020-17456 & Seowon SLC 130 Router RCE