CVE-2025-10573: Ivanti Endpoint Manager · XSS or 'Cross-site Scripting'
Affects Ivanti Endpoint ManagerSource CVE Database V5
Not known to be exploited · 33% EPSS · CVSS 9.6 Critical.
Data as of 26 Oct 2026, 14:05 UTC
- EPSS
- 33.4% chance of exploitation in 30 days – higher than 98% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:HExploitation evidence
Disclosed: evidence found.
CVE published 9 Dec 2025
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.
What to do
AI-suggested
To mitigate CVE-2025-10573, organizations should immediately upgrade Ivanti Endpoint Manager to version 2024 SU4 SR1 or later where the vulnerability is patched. In the absence of immediate patching, implement strict input validation and output encoding on all user-supplied data displayed in the management console to prevent script injection. Employ Content Security Policy (CSP) headers to restrict execution of unauthorized scripts in the administrator interface. Limit administrative access to trusted networks and use multi-factor authentication to reduce the risk of session hijacking. Monitor logs for unusual activity indicative of XSS exploitation attempts. Conduct regular security awareness training for administrators to recognize and avoid interacting with suspicious inputs or links. Additionally, consider deploying web application firewalls (WAFs) with custom rules to detect and block XSS payloads targeting the management console. Finally, perform regular security assessments and penetration testing focused on the endpoint management infrastructure to identify and remediate similar vulnerabilities proactively.
Description
Stored XSS in Ivanti Endpoint Manager prior to version 2024 SU4 SR1 allows a remote unauthenticated attacker to execute arbitrary JavaScript in the context of an administrator session. User interaction is required.