HOMEVULNERABILITIESCVE-2022-28633
HIGH

CVE-2022-28633

NVD-CWE-noinfoPublished: August 12, 2022· Updated: Jun 17, 2026

7.3
CVSS v3.1

Official Description

A local disclosure of sensitive information and a local unauthorized data modification vulnerability were discovered in HPE Integrated Lights-Out 5 (iLO 5) firmware version(s): Prior to 2.71. An unprivileged user could locally exploit this vulnerability to read and write to the iLO 5 firmware file system resulting in a complete loss of confidentiality and a partial loss of integrity and availability. HPE has provided a firmware update to resolve this vulnerability in HPE Integrated Lights-Out 5 (iLO 5).

NVD Source

Technical Analysis

CVE-2022-28633 requires local access, meaning attackers must already have a foothold on the target system.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 7.3.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorLocal
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityLow
AvailabilityLow
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

Affected Vendors & Products

hpe75 product(s)
integrated lights-out 5 firmwareapollo 2000 gen10 plus systemapollo 4200 gen10 serverapollo 4510 gen10 systemapollo 6500 gen10 plus systemapollo 6500 gen10 systemapollo n2600 gen10 plusapollo n2800 gen10 plusapollo r2600 gen10apollo r2800 gen10edgeline e920 server bladeedgeline e920d server blade+63
Source: NVD CPE · 75 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf04333en_us
ADVISORYhttps://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf04333en_us

All References (2)

→
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf04333en_usVendor Advisory
→
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf04333en_usVendor Advisory

Quick Facts

CVE IDCVE-2022-28633
CVSS Score7.3 / 10
SeverityHIGH
WeaknessNVD-CWE-noinfo
CISA KEVNo
Affected1 vendor(s)
PublishedAug 12, 2022

Related CVEs (NVD-CWE-noinfo)

CVE-2023-40455
10.0
CVE-2024-22216
10.0
CVE-2019-25136
10.0
CVE-2023-38586
10.0
CVE-2023-45894
10.0
CVE-2008-4873
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2022-28633 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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