CVE-2021-27002Network attack vector

Unauthenticated sensitive-data retrieval via web proxy

Published Oct 11, 2021 · Updated Aug 3, 2024

Information disclosure in NetApp Cloud Manager before 3.9.10 allows remote attackers to retrieve sensitive data through the web proxy. NetApp has not published which proxy request or validation failure exposes the data. No authentication or user interaction is required, and the documented consequence is limited to disclosure without data modification or service interruption.

CVSS severity7.5
High
EPSS probability1.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in NetApp Cloud Manager before 3.9.10 allows remote attackers to retrieve sensitive data through the web proxy. NetApp has not published which proxy request or validation failure exposes the data. No authentication or user interaction is required, and the documented consequence is limited to disclosure without data modification or service interruption.

The record

CVE
CVE-2021-27002
Published
Oct 11, 2021
Updated
Aug 3, 2024
Vendor
NetApp
Product
Cloud Manager
Classifications
Unavailable
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 11, 2021CVE publishedPublication date reported by the CVE source.
  2. 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=Versions prior to 3.9.10

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

NetApp · Cloud Managerversion=Versions prior to 3.9.10

Published CVSS scores

5.0NVDAV:N/AC:L/Au:N/C:P/I:N/A:N
7.5NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

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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