Known exploited vulnerability
CVE-2024-8963
The short answer
CVE-2024-8963 affects Ivanti CSA (Cloud Services Appliance) and is rated critical (CVSS 9.1). CISA added it to the Known Exploited Vulnerabilities catalog on 2024-09-19: attackers are using it, so patch it first.
What it is
Path Traversal in the Ivanti CSA before 4.6 Patch 519 allows a remote unauthenticated attacker to access restricted functionality.
Weakness: CWE-22.
Severity
9.1 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Exploited (CISA KEV)
Yes, since Sep 19, 2024
Federal due date Oct 10, 2024
EPSS, next 30 days
99%
Higher than 100% of scored CVEs
How it can be exploited
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality impact
- High
- Integrity impact
- High
- Availability impact
- None
What CISA says to do
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.
Affected products
CSA (Cloud Services Appliance), endpoint_manager_cloud_services_appliance. NVD's record lists the exact affected versions.
References
Questions
Is CVE-2024-8963 being exploited?
Yes. CISA added CVE-2024-8963 to its Known Exploited Vulnerabilities catalog on 2024-09-19, with a federal remediation due date of 2024-10-10.
How do I fix CVE-2024-8963?
CISA's required action: 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.
From NVD, CISA KEV, FIRST EPSS and OSV.dev, checked . Status on NVD: Analyzed. The description is NVD's text, quoted as published.
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