ZDI-CAN-9565: Cisco UCS Director ScriptModuleAddJarPage Directory Traversal Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Cisco UCS Director. Authentication is not required to exploit this vulnerability. The specific flaw exists within the ScriptModuleAddJarPage method. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of the tomcatu account.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco UCS Director |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-9565?
The severity of ZDI-CAN-9565 is critical due to the potential for remote code execution by attackers.
How do I fix ZDI-CAN-9565?
To fix ZDI-CAN-9565, apply the latest security patches provided by Cisco for UCS Director.
Who is affected by ZDI-CAN-9565?
ZDI-CAN-9565 affects installations of Cisco UCS Director that have not been updated to address this vulnerability.
Can ZDI-CAN-9565 be exploited without authentication?
Yes, ZDI-CAN-9565 can be exploited without authentication, allowing remote attackers to execute arbitrary code.
What component of Cisco UCS Director is vulnerable in ZDI-CAN-9565?
The vulnerable component in ZDI-CAN-9565 is the ScriptModuleAddJarPage method.
- agent/references
- agent/softwarecombine
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-20-542
- alias/ZDI-CAN-9565
- alias/CVE-2020-3240
- agent/software-canonical-lookup
- agent/title
- agent/severity
- agent/type
- agent/event
- agent/description
- agent/tags
- agent/source
- vendor/cisco
- canonical/cisco ucs director