CVE-2020-17456 EXPLOIT
9.8
CRITICAL · CVSS 3.1 · EPSS 73.6% (pctl 99)
Patch early
A public exploit exists.
Description
SEOWON INTECH SLC-130 And SLR-120S devices allow Remote Code Execution via the ipAddr parameter to the system_log.cgi page.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 73.64% — more likely to be exploited than 99% of all CVEs |
| Weakness | CWE-78 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2020-08-20 |
| Last modified | 2026-06-17 |
Affected (10)
| Vendor | Product |
|---|---|
| seowonintech | slc-130 |
| seowonintech | slc-130 firmware |
| seowonintech | slr-120d42g |
| seowonintech | slr-120d42g firmware |
| seowonintech | slr-120s |
| seowonintech | slr-120s firmware |
| seowonintech | slr-120s42g |
| seowonintech | slr-120s42g firmware |
| seowonintech | slr-120t42g |
| seowonintech | slr-120t42g firmware |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Seowon SLR-120 Router - Remote Code Execution (Unauthenticated) | 2022-03-11 |
References
- 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://maj0rmil4d.github.io/Seowon-SlC-130-And-SLR-120S-Exploit/
- https://www.exploit-db.com/exploits/50821
- 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://maj0rmil4d.github.io/Seowon-SlC-130-And-SLR-120S-Exploit/
- https://www.exploit-db.com/exploits/50821
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