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CVE-2026-16755

ROUTINE

Telemetry drift only. No threshold crossed and no authority ruling changed.

CVE record, CISA KEV and EPSS as of 2026-10-18.

CVEs like this one computed, by meaning

What to do now held facts and links

  1. Upgrade to 05.02.31.140 or later CVE record
  2. Record your decision, dated and frozen with today's evidence: patch by a date · mitigated by a compensating control · deferred · accepted the risk · not affected
  3. Check your version against the ranges this record publishes.

What it is stated by the CNA

A potential vulnerability was reported in Lenovo Smart Camera C33, distributed exclusively in the Chinese market, that could allow an unauthorized remote user to disclose sensitive information.

weakness
CWE-1393: Use of Default Password
affected
Lenovo Smart Camera C33; Lenovo Smart Camera C33 Pro; Lenovo Smart Camera C35; Lenovo Smart Camera RQ3; Lenovo Smart Camera XW1; Lenovo Smart Network PTZ X5T; Lenovo Smart Network PTZ X5Q; Lenovo Smart Network PTZ X5E; Lenovo Smart Camera X6T; Lenovo Smart Camera X6Q; Lenovo Smart Camera C5X; Lenovo Smart Camera X9T
versions
No affected-version range in held sources.
fixed in
05.02.31.140
severity
6 CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
assigned by
lenovo
published
2026-10-15

check us iknow.lenovo.com.cn

Exploit code held, dated

exploit code
None held in the PoC-in-GitHub feed. A public repository changes this brief.

Outside the record researched, cited

This section reads the record's references and adds cited findings from outside it. It needs an account. Everything above is held facts and is complete without it.

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What would change this brief held, dated

CISA KEV
Not listed in the catalogue we hold. A listing changes this brief.
exploit probability
0.00 on 2026-10-16 (FIRST's EPSS, a probability and not evidence of exploitation). Next band line: 10% (0.10). Crossing a line changes this brief.
fix
Held: 05.02.31.140. A newer fix from the CNA or OSV changes this brief.

Watch this CVE What counts as a move

How to check this

Every value above is held with two dates: when it was true upstream (as_of) and when we recorded it (tx_from). Re-derive the exploit probability as it stood on any date:

SELECT value, source, source_version, as_of, tx_from
FROM volatile_valid_as_of('CVE-2026-16755', '2026-11-02T23:59:59.999999Z', now());