CVE-2023-30910Network attack vector

Request smuggling via inconsistent HTTP parsing

Published Oct 9, 2023 · Updated Sep 19, 2024

HTTP request smuggling in HPE MSA Controller before IN210R004 allows remote authenticated users to cause inconsistent request processing. HPE identifies inconsistent HTTP interpretation but does not disclose the parsing locus, conflicting fields, or request boundary involved. Successful exploitation also requires user interaction; the public record does not identify which data an attacker can read or alter.

CVSS severity5.4
Medium
EPSS probability0.29%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

HTTP request smuggling in HPE MSA Controller before IN210R004 allows remote authenticated users to cause inconsistent request processing. HPE identifies inconsistent HTTP interpretation but does not disclose the parsing locus, conflicting fields, or request boundary involved. Successful exploitation also requires user interaction; the public record does not identify which data an attacker can read or alter.

The record

CVE
CVE-2023-30910
Published
Oct 9, 2023
Updated
Sep 19, 2024
Vendor
Hewlett Packard Enterprise (HPE)
Product
HPE MSA Controller
Classifications
CWE-444, CAPEC-33
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 9, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 19, 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=0 <IN210R004

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Hewlett Packard Enterprise (HPE) · HPE MSA Controllerversion=0 <IN210R004

Published CVSS scores

5.4Hewlett Packard EnterpriseCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

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)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-444Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
CAPEC-33HTTP Request Smuggling

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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