CVE-2026-16754A potential improper certificate validation vulnerability was reported in Lenovo Smart Camera C33, distributed exclusively in the Chinese…
- 5.9MediumCVSS base score
- 0.07%Exploitation in 30 daysEPSS · top 100% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
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.
Timeline
ID reserved
By lenovo
- 3 months later
· 3 months later
Published
- 1 day later
· 1 day later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| lenovoCNA (assigner) | 4.0 | Medium5.9 | CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N |
| lenovoCNA (assigner) | 3.1 | Medium4.8 | CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N |
| NVDNVD · Awaiting Analysis | 4.0 | Medium5.9 | CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
- EPSS (exploitation in 30 days)
- 0.07% · top 100% of all CVEs (14 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.9.
Affected products
- affected < 05.02.31.140
- affected < 05.02.31.140
- affected < 05.02.31.140
- affected < 05.02.31.140
- affected < 05.02.31.140
Lenovo · Smart Network PTZ X5T
- affected < 05.02.31.140
Lenovo · Smart Network PTZ X5Q
- affected < 05.02.31.140
Lenovo · Smart Network PTZ X5E
- affected < 05.02.31.140
- affected < 05.02.31.140
- affected < 05.02.31.140
- affected < 05.02.31.140
- affected < 05.02.31.140
What to do
Solution: Update product to latest version as indicated in the advisory - https://iknow.lenovo.com.cn/detail/442625
References
References1
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-102532 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-16754)Record last updated .