CVE-2023-38036 (GCVE-0-2023-38036)
Vulnerability from cvelistv5
Published
2025-07-12 03:30
Modified
2026-02-26 17:50
Severity ?
VLAI Severity ?
EPSS score ?
Summary
A security vulnerability within Ivanti Avalanche Manager before version 6.4.1 may allow an unauthenticated attacker to create a buffer overflow that could result in service disruption or arbitrary code execution.
References
{
"containers": {
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"metrics": [
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"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2023-38036",
"options": [
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"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
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],
"role": "CISA Coordinator",
"timestamp": "2025-07-15T03:55:10.817369Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
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"descriptions": [
{
"cweId": "CWE-120",
"description": "CWE-120 Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
"lang": "en",
"type": "CWE"
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"providerMetadata": {
"dateUpdated": "2026-02-26T17:50:43.005Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
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"title": "CISA ADP Vulnrichment"
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"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Avalanche",
"vendor": "Ivanti",
"versions": [
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"lessThan": "6.4.1",
"status": "affected",
"version": "6.4.0",
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"value": "A security vulnerability within Ivanti Avalanche Manager before version 6.4.1 may allow an unauthenticated attacker to create a buffer overflow that could result in service disruption or arbitrary code execution."
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"providerMetadata": {
"dateUpdated": "2025-07-12T03:30:40.265Z",
"orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
"shortName": "hackerone"
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"references": [
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"url": "https://forums.ivanti.com/s/article/Security-Advisory-Avalanche-CVE-2023-38036"
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"cveId": "CVE-2023-38036",
"datePublished": "2025-07-12T03:30:40.265Z",
"dateReserved": "2023-07-12T01:00:11.880Z",
"dateUpdated": "2026-02-26T17:50:43.005Z",
"state": "PUBLISHED"
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"dataVersion": "5.2"
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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