CVE-2023-27316

Authenticated escalation to remote host administrator

Published Oct 12, 2023 · Updated Feb 13, 2025

Improper privilege management in NetApp SnapCenter 4.8 through 4.9 allows remote authenticated users to gain administrator access on plug-in hosts. NetApp has not published the affected function or privilege-validation error that permits a server user to acquire host administrator rights. Exploitation requires an authenticated SnapCenter Server account and an installed plug-in on the target host; resulting administrator rights permit full host control.

CVSS severity8.8
High
EPSS probability0.19%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper privilege management in NetApp SnapCenter 4.8 through 4.9 allows remote authenticated users to gain administrator access on plug-in hosts. NetApp has not published the affected function or privilege-validation error that permits a server user to acquire host administrator rights. Exploitation requires an authenticated SnapCenter Server account and an installed plug-in on the target host; resulting administrator rights permit full host control.

The record

CVE
CVE-2023-27316
Published
Oct 12, 2023
Updated
Feb 13, 2025
Vendor
NetApp
Product
SnapCenter
Classifications
CWE-269, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 12, 2023CVE publishedPublication date reported by the CVE source.
  2. Feb 13, 2025Record 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=4.8 <=4.9

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

NetApp · SnapCenterversion=4.8 <=4.9

Published CVSS scores

7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8NetApp, Inc.CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

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-269Improper Privilege Management
T1068Exploitation for Privilege Escalation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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