CVE-2021-25124

Local arbitrary file deletion via path traversal

Published Jan 29, 2021 · Updated Aug 3, 2024

Path traversal in HPE Cloudline BMC firmware allows local users to delete arbitrary files through spx_restservice. The deleteVideo_func routine fails to confine a supplied deletion path to its intended video-storage location. Low-privileged local BMC access is required, and exploitation deletes files outside that location, causing data loss or service interruption.

CVSS severity7.8
High
EPSS probability0.42%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in HPE Cloudline BMC firmware allows local users to delete arbitrary files through spx_restservice. The deleteVideo_func routine fails to confine a supplied deletion path to its intended video-storage location. Low-privileged local BMC access is required, and exploitation deletes files outside that location, causing data loss or service interruption.

The record

CVE
CVE-2021-25124
Published
Jan 29, 2021
Updated
Aug 3, 2024
Vendor
Hewlett Packard Enterprise (HPE)
Product
HPE Cloudline BMC Firmware
Classifications
CWE-22, T1070.004
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 29, 2021CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=Version 1.07.0.0
  2. Affected versionversion=Version 1.08.0.0
  3. Affected versionversion=Version. 1.09.0.0
  4. Affected versionversion=Version 1.10.0.0
  5. Affected versionversion=Version 1.10.0.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Hewlett Packard Enterprise (HPE) · HPE Cloudline BMC Firmwareversion=Version 1.07.0.0; version=Version 1.08.0.0; version=Version. 1.09.0.0; version=Version 1.10.0.0; version=Version 1.10.0.0

Published CVSS scores

7.2NIST National Vulnerability DatabaseAV:L/AC:L/Au:N/C:C/I:C/A:C
7.8NIST National Vulnerability DatabaseCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8Hewlett Packard EnterpriseCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.8Hewlett Packard EnterpriseAV:L/AC:L/Au:S/C:C/I:C/A:C

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1070.004File Deletion

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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