Vulnerability details
CVE-2026-32296
Sipeed NanoKVM
Sipeed NanoKVM unauthenticated Wi-Fi configuration endpoint
CVSS 4.0
8.8High
Official description
Sipeed NanoKVM before 2.3.1 exposes a Wi-Fi configuration endpoint without proper security checks, allowing an unauthenticated attacker with network access to change the saved configured Wi-Fi network to one of the attacker's choosing, or craft a request to exhaust the system memory and terminate the KVM process.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.8High | 4.0 | CVEProject cvelistV5 (CNA) (cisa-cg) | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N |
| 8.2High | 3.1 | CVEProject cvelistV5 (CNA) (cisa-cg) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Sipeed | NanoKVM | v < 2.3.1 | CVEProject cvelistV5 (CNA) |
References and advisories
4- https://github.com/sipeed/NanoKVM/blob/main/CHANGELOG.md#231-2025-12-26 patch
- https://eclypsium.com/blog/kvm-devices-the-keys-to-your-kingdom-are-hanging-on-the-network/
- https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-26-076-01.json
- https://www.cve.org/CVERecord?id=CVE-2026-32296
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Details
- Published
- 2026-03-17
- Last updated
- 2026-03-17
- State
- Published
- Assigner (CNA)
- cisa-cg
Exploit prediction (EPSS)
0.53%
Probability of exploitation in 30 days
45.3%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- Yes
- Exploitation
- None
- Technical impact
- Partial
Weaknesses (CWE)
- CWE-306Missing Authentication for Critical Function