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HIGH

CVE-2026-80357

CVSS v3

7

HIGH

EPSS Score

—

exploit probability

CISA KEV

No

known exploited

Exploitation

—

SSVC status

Description

Dell Boot Optimized Server Storage (BOSS), versions prior to 2.2.13.2038, contains an On-Chip Debug and Test Interface With Improper Access Control vulnerability in the SMCU on 17G BOSS-N1 controllers. An unauthenticated attacker with physical access could potentially exploit this vulnerability, leading to Unauthorized access.

Technical details

CVSS v3 Vector
CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Published
2026-09-28
Last Modified
2026-09-28

Frequently asked questions

What is CVE-2026-80357?

Dell Boot Optimized Server Storage (BOSS), versions prior to 2.2.13.2038, contains an On-Chip Debug and Test Interface With Improper Access Control vulnerability in the SMCU on 17G BOSS-N1 controllers. An unauthenticated attacker with physical access could potentially exploit this vulnerability, leading to Unauthorized access.

Is CVE-2026-80357 actively exploited?

Active exploitation of CVE-2026-80357 has not been confirmed.

What is the CVSS score for CVE-2026-80357?

CVE-2026-80357 has a CVSS v3 base score of 7 (HIGH severity), with vector string CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H.

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