CVE-2023-32563
CriticalExploitedAn unauthenticated attacker could achieve the code execution through a RemoteControl server.
Published Aug 10, 2023 · Updated Feb 13, 2025
Key Facts
Patch immediately- CVE-2023-32563 is a critical-severity vulnerability (CVSS 9.8 v3.1) affecting Avalanche (Ivanti).
- It is exploited in the wild, listed in Industry KEV feed, CIRCL KEV since Oct 14, 2023. No public exploit code is known.
- EPSS estimates a 89% probability of exploitation in the next 30 days.
- Fixed versions are available, including Avalanche 6.4.1.
- Brandefense priority: patch immediately, because it is listed as exploited in the wild.
CVSS v3.1
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS (30-day exploit likelihood)
89%
Higher than 99.7% of all scored CVEs
Exploited in the wild
Yes
2 catalog listings
Public exploit code
None known
Get the full CVE-2023-32563 brief as a PDF
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Description
An unauthenticated attacker could achieve the code execution through a RemoteControl server.
Known-Exploited Catalog Listings
| Catalog | Added | Remediation due | Ransomware use |
|---|---|---|---|
| Industry KEV feed | Nov 16, 2023 | n/a | Not reported |
| CIRCL KEV | Oct 14, 2023 | n/a | Not reported |
Required action: Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Affected Products
2 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| AvalancheIvanti | See advisory | 6.4.1 |
Patched Releases
Avalanche
6.4.1
Timeline
Publicly disclosed
Aug 10, 2023
Added to CIRCL KEV
Oct 14, 2023
Added to Industry KEV feed
Nov 16, 2023
Last updated
Feb 13, 2025
Weakness Type
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
References
- advisoryhttps://forums.ivanti.com/s/article/Avalanche-Vulnerabilities-Addressed-in-6-4-1?language=en_US
- exploitVulnCheck exploitation report
- exploitVulnCheck exploitation report
- exploitVulnCheck exploitation report
- exploitVulnCheck exploitation report
FAQ
Common Questions.
An unauthenticated attacker could achieve the code execution through a RemoteControl server.
Affected: Avalanche (Ivanti). The full list is in the CVE brief.
It is exploited in the wild, listed in Industry KEV feed, CIRCL KEV since Oct 14, 2023.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
No public exploit code is known.
Fixed versions are available, including Avalanche 6.4.1.
Brandefense priority: patch immediately, because it is listed as exploited in the wild.
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