CVE-2016-6588Network attack vector

Authenticated script execution via undisclosed console input

Published Jan 8, 2020 · Updated Aug 6, 2024

Cross-site scripting in Symantec IT Management Suite before 8.0 HF4 allows remote authenticated users to execute script in the management console. The published advisory identifies the Workflow Process Manager console but does not disclose the affected parameter, page, or output-encoding failure. Exploitation requires low-privileged console access and a victim's interaction, permitting browser-context data access or modification without affecting availability.

CVSS severity5.4
Medium
EPSS probability0.84%
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 Symantec IT Management Suite before 8.0 HF4 allows remote authenticated users to execute script in the management console. The published advisory identifies the Workflow Process Manager console but does not disclose the affected parameter, page, or output-encoding failure. Exploitation requires low-privileged console access and a victim's interaction, permitting browser-context data access or modification without affecting availability.

The record

CVE
CVE-2016-6588
Published
Jan 8, 2020
Updated
Aug 6, 2024
Vendor
Symantec
Product
Symantec IT Management Suite
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 8, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 6, 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=before 8.0 HF4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Symantec · Symantec IT Management Suiteversion=before 8.0 HF4

Published CVSS scores

5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
3.5NIST NVDAV: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 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-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript

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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