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Case File

CVE-2018-9843

CRITICAL · CVSS 9.8 EPSS 17.34% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-04-12 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. Public exploit code or proof-of-concept references have been detected in its references. Its EPSS score suggests a 17.3% probability of exploitation in the next 30 days. It may be remotely exploitable.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

External Security References

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2018-9843
Severity
CRITICAL
CVSS
9.8
EPSS
17.34%

Original NVD Description

The REST API in CyberArk Password Vault Web Access before 9.9.5 and 10.x before 10.1 allows remote attackers to execute arbitrary code via a serialized .NET object in an Authorization HTTP header.

Related CVEs

Other vulnerabilities affecting the same vendor(s)