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Vulnerabilities

Vulnerability · CVE-2020-9377

D-Link DIR-610 Devices Remote Command Execution

Published Jul 9, 2020 · catalog updated Jun 16, 2026 · D-Link DIR-610 Devices

Patch now

CVE-2020-9377 is in the CISA known-exploited catalog, due Apr 15, 2022. Confirm D-Link DIR-610 Devices against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Gaps on this record

  • No version range is stored. A customer cannot check an installed version against this record.
Severity
High8.8
Known exploitation
CISA KEV and VulnCheck KEV
EPSS
21.34%
Remediation
Remediation guidance
Affected products
cpe dlink/dir-610 firmware · vendor D-Link DIR-610 Devices

D-Link DIR-610 devices allow Remote Command Execution via the cmd parameter to command.php. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

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.

  • cpe dlink/dir-610 firmwareversion unspecified
  • vendor D-Link DIR-610 Devicesversion unspecified

How to fix CVE-2020-9377

What to do

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

Should you patch?

CVE-2020-9377 is in the CISA known-exploited catalog, due Apr 15, 2022. Confirm D-Link DIR-610 Devices 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. The impacted product is end-of-life and should be disconnected if still in use.

What should an analyst verify?

CWE-78: OS Command Injection. EPSS 21.34%. 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. Jul 9, 2020 · Catalog

    Detected

    D-Link DIR-610 devices allow Remote Command Execution via the cmd parameter to command.php. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

  2. Mar 25, 2022 · CISA KEV

    Known exploited

    The impacted product is end-of-life and should be disconnected if still in use.

  3. Apr 15, 2022 · CISA KEV

    Remediation due

    The impacted product is end-of-life and should be disconnected if still in use.

  4. Jun 16, 2026 · Catalog

    Updated

    D-Link DIR-610 devices allow Remote Command Execution via the cmd parameter to command.php. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

Sources

  • CISA KEVConfirmed exploitationCVE-2020-9377

    D-Link DIR-610 devices allow remote code execution via the cmd parameter to command.php.

    cisa.gov
  • CVE.orgVulnerability recordCVE-2020-9377

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2020-9377

    30-day exploitation probability 21.3%

    first.org
  • NIST NVDVulnerability recordCVE-2020-9377

    D-Link DIR-610 devices allow Remote Command Execution via the cmd parameter to command.php. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

    nvd.nist.gov
  • VulnCheck KEVConfirmed exploitationCVE-2020-9377

    D-Link DIR-610 devices allow remote code execution via the cmd parameter to command.php.

    vulncheck.com

References

Freshness

Last verified in this catalog Oct 17, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.