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Vulnerabilities

Vulnerability · CVE-2026-16754

A potential improper certificate validation vulnerability was reported in Lenovo Smart Camera C33, distributed exclusively in the Chinese market, that could allow an a…

Published Oct 15, 2026 · catalog updated Oct 16, 2026 · Lenovo Smart Camera C33

Check if you run it

No confirmed exploitation is on record for CVE-2026-16754. EPSS is 0.07%. Act only if a listed version of Lenovo Smart Camera C33 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
Medium5.9
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.07%
Remediation
Not established
Affected products
vendor Lenovo Smart Camera C33 · vendor Lenovo Smart Camera C33 Pro · vendor Lenovo Smart Camera C35 · vendor Lenovo Smart Camera RQ3 · vendor Lenovo Smart Camera XW1 · vendor Lenovo Smart Network PTZ X5E

A potential improper certificate validation vulnerability was reported in Lenovo Smart Camera C33, distributed exclusively in the Chinese market, that could allow an adjacent user to intercept or manipulate network communications.

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 Lenovo Smart Camera C33version unspecified
  • vendor Lenovo Smart Camera C33 Proversion unspecified
  • vendor Lenovo Smart Camera C35version unspecified
  • vendor Lenovo Smart Camera RQ3version unspecified
  • vendor Lenovo Smart Camera XW1version unspecified
  • vendor Lenovo Smart Network PTZ X5Eversion unspecified
  • vendor Lenovo Smart Network PTZ X5Qversion unspecified
  • vendor Lenovo Smart Network PTZ X5Tversion unspecified

How to fix CVE-2026-16754

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-2026-16754. EPSS is 0.07%. Act only if a listed version of Lenovo Smart Camera C33 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-295: Improper Certificate Validation. EPSS 0.07%. 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. Oct 16, 2026 · NIST NVD

    Detected

    A potential improper certificate validation vulnerability was reported in Lenovo Smart Camera C33, distributed exclusively in the Chinese market, that could allow an adjacent user to intercept or manipulate network communications.

Sources

  • CVE.orgVulnerability recordCVE-2026-16754

    A potential improper certificate validation vulnerability was reported in Lenovo Smart Camera C33, distributed exclusively in the Chinese market, that could allow an adjacent user to intercept or manipulate network communications.

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-16754

    30-day exploitation probability 0.1%

    first.org
  • NIST NVDVulnerability recordCVE-2026-16754

    A potential improper certificate validation vulnerability was reported in Lenovo Smart Camera C33, distributed exclusively in the Chinese market, that could allow an adjacent user to intercept or manipulate network communications.

    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.