High
Security advisory
Improper input validation in adgnetworkwfpdrv.sys in Adguard For Windows x86 through 7.11 allows local privilege escalation.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2022-45770
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 4 Nov 2026, 03:52 UTC · Revision 1
Source evidence
Improper input validation in adgnetworkwfpdrv.sys in Adguard For Windows x86 through 7.11 allows local privilege escalation.
osv:CVE-2022-45770
Complete source record
{
"id": "6d3193bbfdb8cf7cb3869f0a78bd8be554162fc8f905362545208cf776b0e01c",
"url": "https://osv.dev/vulnerability/CVE-2022-45770",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2022-45770",
"summary": "Improper input validation in adgnetworkwfpdrv.sys in Adguard For Windows x86 through 7.11 allows local privilege escalation.",
"evidence": "osv:CVE-2022-45770",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2022-45770",
"aliases": [
"CVE-2022-45770"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/adguardteam/adguardforwindows",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "f2bf756ac8677ae66fa48680f9f9790ea6a55dde"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:adguard:adguard:*:*:*:*:*:windows:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "7.12"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
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"v7.11.2",
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"v7.11.0-rc",
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"v7.9.1",
"v7.9-rc-2",
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"v7.9-beta-1",
"v7.9",
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],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-45770.json"
}
}
],
"modified": "2026-10-28T02:30:32.723853383Z",
"provider": "osv",
"references": [
"https://adguard.com/en/versions/windows/release.html#version-71140780",
"https://hackmag.com/security/aguard-cve/",
"https://xakep.ru/2023/01/27/aguard-cve/",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/45xxx/CVE-2022-45770.json",
"https://nvd.nist.gov/vuln/detail/CVE-2022-45770",
"https://github.com/Marsel-marsel/CVE-2022-45770"
],
"provider_metadata": {
"cna_assigner": "mitre",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/45xxx/CVE-2022-45770.json"
}
},
"related_cves": [
{
"value": "CVE-2022-45770",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 500062,
"published_at": "2023-01-26T00:00:00+00:00"
}