CVE-2021-26685Network attack vector

Authenticated database read and write via SQL injection

Published Feb 23, 2021 · Updated Aug 3, 2024

SQL injection in HPE Aruba Networking ClearPass Policy Manager allows remote authenticated users to read and modify database data. HPE identifies the web-based management interface API as the locus but has not disclosed the endpoint, parameter, or query-construction flaw. Affected releases are 6.9.x before 6.9.5, 6.8.x before 6.8.8-HF1, and 6.7.x before 6.7.14-HF1; an authenticated management session is required.

CVSS severity6.5
Medium
EPSS probability1.17%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in HPE Aruba Networking ClearPass Policy Manager allows remote authenticated users to read and modify database data. HPE identifies the web-based management interface API as the locus but has not disclosed the endpoint, parameter, or query-construction flaw. Affected releases are 6.9.x before 6.9.5, 6.8.x before 6.8.8-HF1, and 6.7.x before 6.7.14-HF1; an authenticated management session is required.

The record

CVE
CVE-2021-26685
Published
Feb 23, 2021
Updated
Aug 3, 2024
Vendor
Hewlett Packard Enterprise (HPE)
Product
HPE Aruba Networking ClearPass Policy Manager
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 23, 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=Prior to 6.9.5, 6.8.8-HF1, 6.7.14-HF1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Hewlett Packard Enterprise (HPE) · HPE Aruba Networking ClearPass Policy Managerversion=Prior to 6.9.5, 6.8.8-HF1, 6.7.14-HF1

Published CVSS scores

6.5NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
6.5Hewlett Packard Enterprise (HPE)CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
5.5NVDAV:N/AC:L/Au:S/C:P/I:P/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

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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