CVE-2024-38653
High PUBLISHEDXXE in SmartDeviceServer in Ivanti Avalanche 6.3.1 allows a remote unauthenticated attacker to read arbitrary files on the server.
Recommended Action
Prioritize remediation. Validate affected assets and apply vendor fixes on an accelerated timeline.
At a Glance
XXE in SmartDeviceServer in Ivanti Avalanche 6.3.1 allows a remote unauthenticated attacker to read arbitrary files on the server.
- CVE Published
- Aug 14, 2024
- Exploitation Reported
- Sep 05, 2025
- CVSS
- 8.2 High
- EPSS
- 92.0%
Affected Versions
| Vendor | Product | Version | Status |
|---|---|---|---|
| ivanti |
avalanche
|
6.3.1 to < 6.4.4 |
Affected |
| Ivanti |
Avalanche
|
6.4.4 to < 6.4.4 |
Affected |
CVE References
- forums.ivanti.com/s/article/Security-Advisory-Ivanti-Avalanche... forums.ivanti.com · CVE Record https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Avalanch...
Known Exploited Vulnerability Sources
Catalogues that list this CVE as a known exploited vulnerability.
Per-source evidence links for KEV attestations are available through the KEVIntel Pro API.
Learn about Pro API access| Source | Added |
|---|---|
| The Shadowserver First | 2025-09-05 00:00 UTC |
Scanner Artifacts
Scanner and exploit-framework references linked to this CVE.
| Scanner | Reference | Detected |
|---|---|---|
| Nuclei | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-38653.yaml | Apr 25, 2025 |
Virtual Patch
Compensating WAF rules to help reduce exposure to this CVE. Rule content and deployable vendor exports are available with KEVIntel Enterprise.
KEVIntel does not currently have a virtual patch for this CVE. When available, KEVIntel virtual patches ship as deployable ModSecurity, Cloudflare, and AWS WAF rules.
Enterprise feature. Virtual patch rule content and deployable vendor exports (ModSecurity, Cloudflare, AWS WAF) are available to KEVIntel Enterprise users.
CVSS Scores
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
Exploitation Status
Exploited in the wild
Recorded 2025-09-05 00:00:00 UTC · The Shadowserver
Proof of concept available
Recorded 2026-06-12 14:20:47 UTC · Nuclei Templates
Weaknesses (CWE)
-
Improper Restriction of XML External Entity Reference
Scanner Integrations
Nuclei, Metasploit, and other scanner references for this CVE are listed on the Detection tab.
Potential Proof of Concepts
These PoCs are unverified and could contain malware. Use at your own risk.
nuclei · Created Unknown
Timeline
Key exploitation, disclosure, scanner coverage, and KEV attestation events for this CVE.
-
14:20 UTC about 2 months ago14:20 UTC · about 2 months ago
Public PoC available
Public proof-of-concept code published
-
00:00 UTC 11 months ago00:00 UTC · 11 months ago
Added to KEVIntel KEV Feed
High-confidence, third-party attested exploitation
-
00:00 UTC over 1 year ago00:00 UTC · over 1 year ago
Nuclei template available
Scanner coverage available
-
02:38 UTC almost 2 years ago02:38 UTC · almost 2 years ago
CVE published
Vulnerability disclosed publicly
-
01:04 UTC about 2 years ago01:04 UTC · about 2 years ago
CVE ID reserved
Identifier reserved by the CNA
Automate This Intelligence with the Pro API
Confidence scoring, exploit status, sensor telemetry, PoCs, scanner integrations, mentions, and tags are available programmatically for VM, SOC, and CTI workflows.
Pro API Example
GET /api/v2/pro/kevs/CVE-2024-38653
{
"cve_id": "CVE-2024-38653",
"title": "XXE in SmartDeviceServer in Ivanti Avalanche 6.3.1 allows a remote unauthenti...",
"affected_vendor": "Ivanti",
"affected_product": "Avalanche",
"affected_versions": [
{ "vendor": "...", "product": "...", "status": "affected", "display_label": "..." }
],
"confidence": "High",
"cvss_score": 8.2,
"epss_score": 0.91984,
"exploit_status": {
"exploited_in_the_wild": true,
"active_exploitation_observed": false
},
"sensor_telemetry": { "...": "Pro API fields" },
"proof_of_concepts": [ "..." ],
"scanner_integrations": [ "..." ]
}