CVE-2020-16259

9.8 criticalEPSS 1.8%

Critical (9.8) in winstonprivacy winston firmware. EPSS 1.8% chance of exploitation in the next 30 days.

Winston 1.5.4 devices have an SSH user account with access from bastion hosts. This is undocumented in device documents and is not announced to the user.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.8% chance of exploitation in the next 30 days; higher than 77% of CVEs (scores of 2026-10-31)
Published: 2020-10-28
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

winstonprivacy:winston_firmware

References

https://labs.bishopfox.com/advisories/winston-privacy-version-1.5.4
https://winstonprivacy.com/
https://labs.bishopfox.com/advisories/winston-privacy-version-1.5.4
https://winstonprivacy.com/

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