CVE-2025-8309: Privilege Escalation in ManageEngine Asset Explorer
Platform
manageengine
Component
manageengine-asset-explorer
Fixed in
7710
15110
14940
CVE-2025-8309 describes a privilege escalation vulnerability discovered in ManageEngine Asset Explorer, along with related products like ServiceDesk Plus. This flaw allows an attacker to potentially gain unauthorized access and elevated privileges within the system. The vulnerability affects versions prior to 7710 for Asset Explorer and versions before 15110 for ServiceDesk Plus, ServiceDesk Plus MSP, and SupportCenter Plus. A fix is available in version 15110.
Impact and Attack Scenarios
Successful exploitation of CVE-2025-8309 could allow an attacker to bypass access controls and gain administrative privileges within the ManageEngine Asset Explorer environment. This could lead to unauthorized modification of asset data, configuration changes, and potentially, complete control over the system. The impact extends beyond the Asset Explorer application itself, as an attacker could leverage these elevated privileges to access other sensitive data or systems within the network. The blast radius is significant, potentially impacting the entire organization’s asset inventory and related processes. While no direct precedent is immediately obvious, similar privilege escalation vulnerabilities in asset management tools have historically led to significant data breaches and operational disruptions.
Exploitation Context
CVE-2025-8309 was publicly disclosed on August 20, 2025. The EPSS score is pending evaluation. Currently, there are no publicly available proof-of-concept exploits. It is not listed on the CISA KEV catalog at the time of this writing. Monitor security advisories and threat intelligence feeds for any updates regarding active exploitation campaigns.
Threat Intelligence
Exploit Status
EPSS
0.04% (13% percentile)
CISA SSVC
CVSS Vector
What do these metrics mean?
- Attack Vector
- Network — remotely exploitable over the internet. No physical or local access required. Widest attack surface.
- Attack Complexity
- Low — no special conditions required. Attacker can exploit reliably without depending on rare configurations or timing.
- Privileges Required
- Low — any valid user account is sufficient. Basic authenticated access required.
- User Interaction
- None — attack is automatic and silent. Victim does nothing: no click, no file open.
- Scope
- Unchanged — impact is limited to the vulnerable component itself.
- Confidentiality
- High — complete confidentiality loss. Attacker can read all data: credentials, keys, personal data.
- Integrity
- High — attacker can write, modify, or delete any data: databases, config files, or code.
- Availability
- None — no availability impact. Service remains fully operational.
Affected Software
Weakness Classification (CWE)
Timeline
- Reserved
- Published
- Modified
- EPSS updated
Mitigation and Workarounds
The primary mitigation for CVE-2025-8309 is to upgrade to version 15110 of ManageEngine Asset Explorer, ServiceDesk Plus, ServiceDesk Plus MSP, or SupportCenter Plus. If immediate upgrading is not possible due to compatibility concerns or testing requirements, consider implementing stricter access controls and privilege separation within the Asset Explorer environment. Review user permissions and ensure that users only have the minimum necessary privileges to perform their tasks. Monitor system logs for suspicious activity, particularly attempts to access restricted resources or escalate privileges. While a WAF or proxy cannot directly mitigate this vulnerability, they can be configured to detect and block suspicious requests targeting vulnerable endpoints. After upgrading, confirm the fix by attempting to perform actions that previously required elevated privileges with a standard user account; these actions should now be denied.
How to fix
Actualice ManageEngine Asset Explorer a la versión 7710 o superior. Actualice ServiceDesk Plus a la versión 15110 o superior. Actualice ServiceDesk Plus MSP y SupportCenter Plus a la versión 14940 o superior. Esto corregirá la vulnerabilidad de escalada de privilegios.
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Frequently asked questions
What is CVE-2025-8309 — Privilege Escalation in ManageEngine Asset Explorer?
CVE-2025-8309 is a vulnerability allowing attackers to gain elevated privileges within ManageEngine Asset Explorer, potentially compromising asset data and system control. It affects versions before 15110.
Am I affected by CVE-2025-8309 in ManageEngine Asset Explorer?
If you are using ManageEngine Asset Explorer versions 0–15110, ServiceDesk Plus versions before 15110, ServiceDesk Plus MSP versions before 14940, or SupportCenter Plus versions before 14940, you are potentially affected.
How do I fix CVE-2025-8309 in ManageEngine Asset Explorer?
Upgrade to version 15110 of ManageEngine Asset Explorer, ServiceDesk Plus, ServiceDesk Plus MSP, or SupportCenter Plus. Implement stricter access controls as an interim measure.
Is CVE-2025-8309 being actively exploited?
Currently, there are no publicly known active exploitation campaigns, but it is essential to apply the patch promptly.
Where can I find the official ManageEngine advisory for CVE-2025-8309?
Refer to the official ManageEngine security advisory for detailed information and updates: [https://www.manageengine.com/security-alerts/]
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