Vulnerability in Gotenna
CVE-2025-32886
An issue was discovered on goTenna v1 devices with app 5.5.3 and firmware 0.25.5. All packets sent over RF are also sent over UART with USB Shell, allowing someone with local access to gain information about the protocol and intercept sensitive data.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.0 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.002 (3.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 3.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.002 · change: +0.000
Affected products
- Gotenna — versions 5.5.3
- Gotenna Mesh
- Gotenna Mesh Firmware — versions 0.25.5
Weakness classification (CWE)
Public proof-of-concept exploits
References
- gotenna.com (Product)
- github.com/Dollarhyde/goTenna_v1_and_Mesh_vulnerabilities (Third Party Advisory)
Frequently asked questions
- What is CVE-2025-32886?
- CVE-2025-32886 is a medium-severity vulnerability in Gotenna, classified under CWE-923. CVSS score: 4.0/10. Published 2025-05-01.
- How severe is CVE-2025-32886?
- Medium severity. CVSS v3 base score is 4.0 out of 10.
- Is CVE-2025-32886 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.