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Vulnerabilities

Vulnerability · CVE-2026-1668

The web interface on multiple Omada switches does not adequately validate certain external inputs, which may lead to out-of-bound memory access when processing crafted requests.

Published Mar 13, 2026 · catalog updated Jun 17, 2026 · omada sg2005p-pd firmware

Check if you run it

No confirmed exploitation is on record for CVE-2026-1668. EPSS is 1.02%. Act only if a listed version of omada sg2005p-pd firmware is installed.

Gaps on this record

  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.7
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
1.02%
Remediation
Advisory link
Affected products
cpe tp-link/omada sg2005p-pd firmware · cpe tp-link/omada sg2008 firmware · cpe tp-link/omada sg2008p firmware · cpe tp-link/omada sg2016p firmware · cpe tp-link/omada sg2210mp firmware · cpe tp-link/omada sg2210p firmware

The web interface on multiple Omada switches does not adequately validate certain external inputs, which may lead to out-of-bound memory access when processing crafted requests. Under specific conditions, this flaw may result in unintended command execution. An unauthenticated attacker with network access to the affected interface may cause memory corruption, service instability, or information disclosure. Successful exploitation may allow remote code execution or denial-of-service.

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 tp-link/omada sg2005p-pd firmwareversion unspecified
  • cpe tp-link/omada sg2008 firmwareversion unspecified
  • cpe tp-link/omada sg2008p firmwareversion unspecified
  • cpe tp-link/omada sg2016p firmwareversion unspecified
  • cpe tp-link/omada sg2210mp firmwareversion unspecified
  • cpe tp-link/omada sg2210p firmwareversion unspecified
  • cpe tp-link/omada sg2210xmp-m2 firmwareversion unspecified
  • cpe tp-link/omada sg2218 firmwareversion unspecified
  • cpe tp-link/omada sg2218p firmwareversion unspecified

How to fix CVE-2026-1668

What to do

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

Should you patch?

No confirmed exploitation is on record for CVE-2026-1668. EPSS is 1.02%. Act only if a listed version of omada sg2005p-pd firmware is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-20: Improper Input Validation; CWE-787: Out-of-bounds Write. EPSS 1.02%. There is no CISA KEV listing. 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. Mar 13, 2026 · NIST NVD

    Detected

    The web interface on multiple Omada switches does not adequately validate certain external inputs, which may lead to out-of-bound memory access when processing crafted requests. Under specific conditions, this flaw may result in unintended command execution. An unauthenticated attacker with network access to the affected interface may cause memory corruption, service instability, or information di

  2. Jun 17, 2026 · NIST NVD

    Updated

    The web interface on multiple Omada switches does not adequately validate certain external inputs, which may lead to out-of-bound memory access when processing crafted requests. Under specific conditions, this flaw may result in unintended command execution. An unauthenticated attacker with network access to the affected interface may cause memory corruption, service instability, or information di

Sources

  • CVE.orgVulnerability recordCVE-2026-1668

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-1668

    30-day exploitation probability 1.0%

    first.org
  • NIST NVDVulnerability recordCVE-2026-1668

    The web interface on multiple Omada switches does not adequately validate certain external inputs, which may lead to out-of-bound memory access when processing crafted requests. Under specific conditions, this flaw may result in unintended command execution. An unauthenticate

    nvd.nist.gov

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.