Unauthenticated redirects via unvalidated Host header
Published Feb 24, 2022 · Updated Aug 3, 2024
Host header injection in HPE Integrated Lights-Out 4 firmware before 2.60 allows remote attackers to redirect clients to an attacker-controlled domain. The iLO 4 webserver accepts an attacker-supplied Host header as the redirect authority without validating it against the appliance identity. No authentication or user interaction is required to obtain the crafted redirect; the published impact is limited to response integrity.
Summary
What happened
Host header injection in HPE Integrated Lights-Out 4 firmware before 2.60 allows remote attackers to redirect clients to an attacker-controlled domain. The iLO 4 webserver accepts an attacker-supplied Host header as the redirect authority without validating it against the appliance identity. No authentication or user interaction is required to obtain the crafted redirect; the published impact is limited to response integrity.
The record
- CVE
- CVE-2022-23701
- Published
- Feb 24, 2022
- Updated
- Aug 3, 2024
- Vendor
- Hewlett Packard Enterprise (HPE)
- Product
- HPE Integrated Lights-Out 4 (iLO 4)
- Classifications
- CWE-74
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Feb 24, 2022CVE publishedPublication date reported by the CVE source.
- 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?
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- Affected versionversion=Prior to 2.60
What conditions does exploitation require?
What is affected?
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.
Weakness, pattern, technique
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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