NVD / CVE Program· CNA hpe

CVE-2023-30911: HPE Integrated Lights-Out 5, and Integrated Lights-Out 6 using iLOrest may cause denial of service.

Noroxi assessment

Priority: Monitor (action score 30/100)

The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
Probability of exploitation in the next 30 days: 0.59% (FIRST EPSS).
Anyone who can reach it over the internet can trigger it. No account or password is required. No user action is required. No special conditions are required; it is repeatable.
Fixed version: Hewlett Packard Enterprise (HPE) HPE Integrated Lights-Out iLO 5 v2.98, iLO 6 v1.53.

Low priority for now. Upgrade to Hewlett Packard Enterprise (HPE) HPE Integrated Lights-Out iLO 5 v2.98, iLO 6 v1.53 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

HighCVSS 7.5 · v3.1—No exploit Fix available

Published: Oct 18, 2023
Updated: Jun 17, 2026
EPSS: 0.5% · 48th percentile
CWE: —

Report tools

JSON

Action score

Monitor

Low priority for now.

CVSS: 30 / 40 · 7.5 / 10
CISA KEV: 0 / 30 · Not listed
EPSS: 0 / 30 · 0.5%

CISA SSVC decision

Exploitation: none
Automatable: no
Technical impact: partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD: 7.5
CNA · hpe: 6.8; 0.7 point gap

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

Not in KEV: no record of exploitation in the wild
No public exploit code on record
A fix has been released

If any of these changes, we'll tell you in the daily email digest.

Is your version affected? Check it

Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

Vendor	Product	CPE
hpe	integrated lights-out 5 firmware	cpe:2.3:o:hpe:integrated_lights-out_5_firmware
hpe	apollo 2000 system	cpe:2.3:h:hpe:apollo_2000_system
hpe	apollo 4200 gen10 plus system	cpe:2.3:h:hpe:apollo_4200_gen10_plus_system
hpe	apollo 4200 gen10 server	cpe:2.3:h:hpe:apollo_4200_gen10_server
hpe	apollo 4510 gen10 system	cpe:2.3:h:hpe:apollo_4510_gen10_system
hpe	apollo 6500 gen10 plus system	cpe:2.3:h:hpe:apollo_6500_gen10_plus_system
hpe	apollo 6500 gen10 system	cpe:2.3:h:hpe:apollo_6500_gen10_system
hpe	apollo n2600 gen10 plus	cpe:2.3:h:hpe:apollo_n2600_gen10_plus
hpe	apollo n2800 gen10 plus	cpe:2.3:h:hpe:apollo_n2800_gen10_plus
hpe	apollo r2200 gen10	cpe:2.3:h:hpe:apollo_r2200_gen10
hpe	apollo r2600 gen10	cpe:2.3:h:hpe:apollo_r2600_gen10
hpe	apollo r2800 gen10	cpe:2.3:h:hpe:apollo_r2800_gen10

and 65 more

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

hpe integrated lights-out 5 firmwarebefore 2.98
hpe integrated lights-out 6 firmwarebefore 1.53

Versions reported by the vendor

Affected version ranges reported by the assigning authority (hpe). Independent of NVD's CPE analysis and usually ahead of it.

Hewlett Packard Enterprise (HPE) HPE Integrated Lights-Out
- before iLO 5 v2.98affected · semver
- before iLO 6 v1.53affected · semver

Same product

hpe: all records

Other highest-scoring records for the same primary product.

CVE-2023-50272A potential security vulnerability has been identified in HPE Integrated Lights-Out 5 (iLO 5) and Integrated Lights-Out 6 (iLO 6).
39Monitor
CVE-2022-28640A potential local adjacent arbitrary code execution vulnerability that could potentially lead to a loss of confidentiality, integrity, and…
35Monitor
CVE-2022-28639A remote potential adjacent denial of service (DoS) and potential adjacent arbitrary code execution vulnerability that could potentially…
35Monitor

Published before and after this one in the same product

← EarlierCVE-2022-28636Aug 12, 2022 · A potential local arbitrary code execution and a local denial of service (DoS) vulnerability within an isolated process were discovered in…
29Monitor
← EarlierCVE-2022-28637Sep 20, 2022 · A local Denial of Service (DoS) and local arbitrary code execution vulnerability that could potentially lead to a loss of confidentiality…
31Monitor
← EarlierCVE-2022-28638Sep 20, 2022 · An isolated local disclosure of information and potential isolated local arbitrary code execution vulnerability that could potentially lead…
31Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / package	Fixed version	Source
Hewlett Packard Enterprise (HPE) HPE Integrated Lights-Out	iLO 5 v2.98	Vendor (CNA)
Hewlett Packard Enterprise (HPE) HPE Integrated Lights-Out	iLO 6 v1.53	Vendor (CNA)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

No history yet (it accumulates with the daily EPSS job).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

HPE VDPHackerOne · disclosure only (VDP)

The product’s vendor appears in a public program. Matched by name; verify the scope text in the program.

Technical details

Attack conditions

Anyone who can reach it over the internet can trigger it.
No account or password is required.
No user action is required.
No special conditions are required; it is repeatable.

If successful

Confidentiality: none
Integrity: none
Availability: high · the service can be disrupted

Attack vector: Network
Attack complexity: Low
Privileges required: None
User interaction: None
Scope: Unchanged
Confidentiality impact: None
Integrity impact: None
Availability impact: High

Weakness class (CWE)

—

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Change log

Fix✗ → ✓Sep 28, 2026, 10:10 PM UTC

For records you follow, these changes also arrive as notifications. →

References

support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=hpesbhf04544en_us

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records