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{
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"cveMetadata": {
"cveId": "CVE-2025-5456",
"assignerOrgId": "3c1d8aa1-5a33-4ea4-8992-aadd6440af75",
"state": "PUBLISHED",
"assignerShortName": "ivanti",
"dateReserved": "2025-06-02T08:46:11.496Z",
"datePublished": "2025-08-12T14:50:46.329Z",
"dateUpdated": "2025-08-12T15:05:53.651Z"
},
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "affected",
"product": "Connect Secure",
"vendor": "Ivanti",
"versions": [
{
"status": "unaffected",
"version": "22.7R2.8"
},
{
"status": "unaffected",
"version": "22.8R2"
}
]
},
{
"defaultStatus": "affected",
"product": "Policy Secure",
"vendor": "Ivanti",
"versions": [
{
"status": "unaffected",
"version": "22.7R1.5"
}
]
},
{
"defaultStatus": "affected",
"product": "ZTA Gateway",
"vendor": "Ivanti",
"versions": [
{
"status": "unaffected",
"version": "2.8R2.3-723"
}
]
},
{
"defaultStatus": "affected",
"product": "Neurons for Secure",
"vendor": "Ivanti",
"versions": [
{
"status": "unaffected",
"version": "22.8R1.4 (Fix deployed on 02-Aug-2025)"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "<span style=\"background-color: rgb(255, 255, 255);\">A buffer over-read vulnerability in Ivanti Connect Secure before 22.7R2.8 or 22.8R2, Ivanti Policy Secure before 22.7R1.5, Ivanti ZTA Gateway before 2.8R2.3-723 and Ivanti Neurons for Secure Access before 22.8R1.4 (Fix deployed on 02-Aug-2025) allows a remote unauthenticated attacker to trigger a denial of service.</span><span style=\"background-color: rgb(255, 255, 255);\">&nbsp;</span>CWE-125 <br>"
}
],
"value": "A buffer over-read vulnerability in Ivanti Connect Secure before 22.7R2.8 or 22.8R2, Ivanti Policy Secure before 22.7R1.5, Ivanti ZTA Gateway before 2.8R2.3-723 and Ivanti Neurons for Secure Access before 22.8R1.4 (Fix deployed on 02-Aug-2025) allows a remote unauthenticated attacker to trigger a denial of service. CWE-125"
}
],
"impacts": [
{
"capecId": "CAPEC-540",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-540: Overread Buffers"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-125",
"description": "CWE-125 Out-of-bounds Read",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"orgId": "3c1d8aa1-5a33-4ea4-8992-aadd6440af75",
"shortName": "ivanti",
"dateUpdated": "2025-08-12T14:50:46.329Z"
},
"references": [
{
"url": "https://forums.ivanti.com/s/article/August-Security-Advisory-Ivanti-Connect-Secure-Policy-Secure-ZTA-Gateways-Multiple-CVEs?language=en_US"
}
],
"source": {
"discovery": "UNKNOWN"
},
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2025-08-12T15:05:36.208360Z",
"id": "CVE-2025-5456",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2025-08-12T15:05:53.651Z"
}
}
]
}
}