---
title: "CVE-2025-15679: BMC - Authentication Bypass"
description: "BMC contains a broken authentication caused by the root account being activated without a password after a factory reset, letting attackers gain unauthorized access, exploit requires factory reset operation."
url: https://panop.io/threat-heartbeat/CVE-2025-15679/
---

# CVE-2025-15679 BMC - Authentication Bypass

BMC contains a broken authentication caused by the root account being activated without a password after a factory reset, letting attackers gain unauthorized access, exploit requires factory reset operation.

CVSS base score 7.3 /10

High

CISA KEV

Not listed

Public exploit

None known

EPSS

0.11% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2025-15679)

## Details

Type

Authentication Bypass

Impact

Privilege Escalation

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/E:P/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:P/AU:N/R:U/V:C/RE:L/U:Clear

Published

11 September 2026

Updated

15 October 2026

Weakness

[CWE-258](https://cwe.mitre.org/data/definitions/258.html)

## Vendor fix

Update to the latest version or apply patches that enforce password protection after factory reset.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2025-15679](https://nvd.nist.gov/vuln/detail/CVE-2025-15679)
- [https://myatos.my.site.com/psmcustomer/s/contentdocument/069ci00000eNzLYAA0](https://myatos.my.site.com/psmcustomer/s/contentdocument/069ci00000eNzLYAA0)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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