CVE-2019-17276Network attack vector

Authenticated script injection via SNMP label

Published Mar 24, 2020 · Updated Aug 5, 2024

Cross-site scripting in OnCommand System Manager 9.3 and 9.4 allows remote authenticated users to inject scripts via SNMP labels. The SNMP Community Names label field is inserted into rendered management pages without adequate neutralization, allowing stored script execution when a user views the affected page. Exploitation requires an authenticated account and victim interaction with the page; impact is script execution in the management session, with confidentiality and integrity consequences bounded by that session’s privileges.

CVSS severity5.4
Medium
EPSS probability0.63%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in OnCommand System Manager 9.3 and 9.4 allows remote authenticated users to inject scripts via SNMP labels. The SNMP Community Names label field is inserted into rendered management pages without adequate neutralization, allowing stored script execution when a user views the affected page. Exploitation requires an authenticated account and victim interaction with the page; impact is script execution in the management session, with confidentiality and integrity consequences bounded by that session’s privileges.

The record

CVE
CVE-2019-17276
Published
Mar 24, 2020
Updated
Aug 5, 2024
Vendor
NetApp
Product
ONTAP System Manager
Classifications
CWE-79, T1189
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 24, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 5, 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=9.3 prior to 9.3P18 and 9.4 prior to 9.4P2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

NetApp · ONTAP System Managerversion=9.3 prior to 9.3P18 and 9.4 prior to 9.4P2

Published CVSS scores

5.4NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
3.5NVDAV:N/AC:M/Au:S/C:N/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 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-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

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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