CVE-2025-43484

Browser script execution via unsanitized reflected input

Published Jul 22, 2025 · Updated Jul 23, 2025

Reflected XSS in HP Inc. Poly Clariti Manager before 10.12.1 allows remote attackers to execute script in a user's browser. The web interface renders unsanitized user input in an HTTP response, allowing crafted content to run as browser script. Exploitation requires a user to open the crafted response; resulting script runs in that user's web session and can read or alter accessible page data.

CVSS severity6.0
Medium
EPSS probability0.19%
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 HP Inc. Poly Clariti Manager before 10.12.1 allows remote attackers to execute script in a user's browser. The web interface renders unsanitized user input in an HTTP response, allowing crafted content to run as browser script. Exploitation requires a user to open the crafted response; resulting script runs in that user's web session and can read or alter accessible page data.

The record

CVE
CVE-2025-43484
Published
Jul 22, 2025
Updated
Jul 23, 2025
Vendor
Plantronics
Product
Poly Clariti Manager
Classifications
CWE-79, T1203
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 22, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 23, 2025Record 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=See HP Security Bulletin reference for affected versions.

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

Plantronics · Poly Clariti Managerversion=See HP Security Bulletin reference for affected versions.

Published CVSS scores

6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.0HP Inc.CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:L/SI:N/SA: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)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

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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