HOMEVULNERABILITIESCVE-2024-8963
HIGHCISA KEVIN THE WILD

CVE-2024-8963

Published: September 19, 2024

EPSS:94.23%probability of exploitation in 30 daysPercentile:99.9th

Official Description

Ivanti Cloud Services Appliance (CSA) contains a path traversal vulnerability that could allow a remote, unauthenticated attacker to access restricted functionality. If CVE-2024-8963 is used in conjunction with CVE-2024-8190, an attacker could bypass admin authentication and execute arbitrary commands on the appliance.

NVD Source

CISA KEV Advisory

Ivanti Cloud Services Appliance (CSA) Path Traversal Vulnerability

Ivanti Cloud Services Appliance (CSA) contains a path traversal vulnerability that could allow a remote, unauthenticated attacker to access restricted functionality. If CVE-2024-8963 is used in conjunction with CVE-2024-8190, an attacker could bypass admin authentication and execute arbitrary commands on the appliance.

Added to KEV: 2024-09-19Federal patch deadline: 2024-10-10
Required Action (CISA)

As Ivanti CSA has reached End-of-Life status, users are urged to remove CSA 4.6.x from service or upgrade to the 5.0.x line of supported solutions, as future vulnerabilities on the 4.6.x version of CSA are unlikely to receive security updates.

Risk Analysis

Ivanti Cloud Services Appliance (CSA) has a path traversal vulnerability that allows a remote, unauthenticated attacker to access restricted functionality. When combined with CVE-2024-8190, this can lead to admin authentication bypass and arbitrary command execution. The high EPSS score of 0.94225 indicates a significant likelihood of exploitation, and it is confirmed to be exploited in the wild.

This vulnerability is actively exploited in the wild. It can be used in conjunction with another CVE to bypass authentication and execute commands.

Recommended Action

Apply the latest security patches for Ivanti Cloud Services Appliance (CSA). Implement strong access controls and monitor for unusual activity.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2024-8963 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

CISA has added CVE-2024-8963 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.

Exploit & PoC Resources

ACTIVE EXPLOITATIONConfirmed exploitation in the wild
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All References (2)

Quick Facts

CVE IDCVE-2024-8963
SeverityHIGH
CISA KEVYES — Active Exploitation
ExploitIN THE WILD
EPSS (30d)94.23%
PublishedSep 19, 2024

Recommended Actions

  • Apply vendor patches immediately
  • Monitor CVE-2024-8963 in threat intel feeds
  • Review IDS/IPS signatures for exploitation attempts
  • !CISA KEV: Federal agencies must patch per BOD 22-01 timeline
  • !Active exploitation confirmed — treat as P1
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.