Remote Code Execution in CyberArk Password Vault Web Access
CVE-2018-9843

9.8CRITICAL

Key Information:

Vendor

Cyberark

Status
Password Vault
Vendor
CVE Published:
12 April 2018

What is CVE-2018-9843?

The REST API of CyberArk Password Vault Web Access versions prior to 9.9.5 and 10.x below 10.1 is susceptible to a remote code execution vulnerability. This flaw allows remote attackers to inject and execute arbitrary code by sending a specially crafted serialized .NET object in an Authorization HTTP header. Exploitation of this vulnerability could lead to unauthorized access and potentially compromise the security of the system.

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References

http://seclists.org/fulldisclosure/2018/Apr/18
mailing-listx_refsource_FULLDISC
http://www.securitytracker.com/id/1040675
vdb-entryx_refsource_SECTRACK
https://www.exploit-db.com/exploits/44429/
exploitx_refsource_EXPLOIT-DB

EPSS Score

23% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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