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Vulnerabilities

Vulnerability · CVE-2020-17456

seowonintech slc-130_firmware Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Published Apr 12, 2022 · catalog updated Apr 12, 2022 · seowonintech slc-130_firmware Improper Neutralization

Patch now

CVE-2020-17456 is in the CISA known-exploited catalog. Confirm seowonintech slc-130_firmware Improper Neutralization against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (seowonintech slc-130_firmware Improper Neutralization).
  • No version range is stored. A customer cannot check an installed version against this record.
Severity
Unknown—
Known exploitation
CISA KEV and VulnCheck KEV
EPSS
73.63%
Remediation
Remediation guidance
Affected products
vendor seowonintech slc-130_firmware

SEOWON INTECH SLC-130 And SLR-120S devices allow Remote Code Execution via the ipAddr parameter to the system_log.cgi page.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor seowonintech slc-130_firmwareversion unspecified

How to fix CVE-2020-17456

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2020-17456 is in the CISA known-exploited catalog. Confirm seowonintech slc-130_firmware Improper Neutralization against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Which versions are affected?

Affected version ranges are not on this record. Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

What should an analyst verify?

No weakness class is stored. EPSS 73.63%. The CISA KEV listing is the exploitation evidence. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 12, 2022 · VulnCheck KEV

    Detected

    SEOWON INTECH SLC-130 And SLR-120S devices allow Remote Code Execution via the ipAddr parameter to the system_log.cgi page.

  2. Apr 12, 2022 · CISA KEV

    Known exploited

    Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

Sources

  • CVE.orgVulnerability recordCVE-2020-17456

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2020-17456

    30-day exploitation probability 73.6%

    first.org
  • VulnCheck KEVConfirmed exploitationCVE-2020-17456

    SEOWON INTECH SLC-130 And SLR-120S devices allow Remote Code Execution via the ipAddr parameter to the system_log.cgi page.

    vulncheck.com

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.