CVE-2024-9841Network attack vector

Browser script execution via undisclosed input reflection

Published Nov 8, 2024 · Updated Nov 8, 2024

Reflected XSS in OpenText ArcSight Management Center before 3.2.5 P1 and ArcSight Platform before 24.2.2 allows remote attackers to execute script. OpenText has not disclosed the affected endpoint, parameter, or incorrect output-encoding operation that reflects attacker-controlled input. Exploitation requires a user to open the crafted web request, allowing script execution in that user's browser context.

CVSS severity7.0
High
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in OpenText ArcSight Management Center before 3.2.5 P1 and ArcSight Platform before 24.2.2 allows remote attackers to execute script. OpenText has not disclosed the affected endpoint, parameter, or incorrect output-encoding operation that reflects attacker-controlled input. Exploitation requires a user to open the crafted web request, allowing script execution in that user's browser context.

The record

CVE
CVE-2024-9841
Published
Nov 8, 2024
Updated
Nov 8, 2024
Vendor
OpenText
Product
ArcSight Management Center
Classifications
CWE-79, CAPEC-591, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 8, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 8, 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=0 <3.2.5 P1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

OpenText · ArcSight Management Centerversion=0 <3.2.5 P1
OpenText · ArcSight Platformversion=0 <24.2.2

Published CVSS scores

7.0OpenTextCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:H/VA:L/SC:L/SI:L/SA:N
6.1NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-591Reflected XSS
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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