CVE-2025-10573Public exploitNetwork attack vector

Unauthenticated administrator session takeover via poisoned scans

Published Dec 9, 2025 · Updated Feb 26, 2026

Stored XSS in Ivanti Endpoint Manager before 2024 SU4 SR1 allows remote attackers to execute JavaScript in an administrator session. The unauthenticated incomingdata API accepts crafted key-value device scans, and dashboard pages insert their fields into the DOM without safe neutralization. Execution occurs when an administrator views a poisoned dashboard, allowing control of that administrator's session.

CVSS severity9.6
Critical
EPSS probability33.50%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Ivanti Endpoint Manager before 2024 SU4 SR1 allows remote attackers to execute JavaScript in an administrator session. The unauthenticated incomingdata API accepts crafted key-value device scans, and dashboard pages insert their fields into the DOM without safe neutralization. Execution occurs when an administrator views a poisoned dashboard, allowing control of that administrator's session.

The record

CVE
CVE-2025-10573
Published
Dec 9, 2025
Updated
Feb 26, 2026
Vendor
Ivanti
Product
Ivanti Endpoint Manager
Classifications
CWE-79, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 9, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 26, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Affected versions are unavailable in this record. Check the vendor advisory for version and patch details.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Ivanti · Ivanti Endpoint ManagerAffected versions are unavailable in this record.

Published CVSS scores

6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
9.6IvantiCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1190Exploit Public-Facing Application

Public exploit references

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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