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CVE-2018-10561

CISA KEV

Published March 31, 2022 · Updated April 3, 2026

high
Official Description+

Dasan GPON Routers contain an authentication bypass vulnerability. When combined with CVE-2018-10562, exploitation can allow an attacker to perform remote code execution.

Affected Products

VendorProduct
DasanGigabit Passive Optical Network (GPON) Routers

Patch Status

Patch by 2022-04-21

Recommended Actions

  1. Check if your systems use any of the affected products listed above.
  2. Apply vendor patches immediately if available.
  3. This vulnerability is in CISA's Known Exploited Vulnerabilities catalog — prioritize remediation.
  4. Monitor vendor advisories for updates and additional mitigations.
  5. Review logs for indicators of compromise related to CVE-2018-10561.