GSD-2021-37909
Vulnerability from gsd - Updated: 2023-12-13 01:23Details
WriteRegistry function in TSSServiSign component does not filter and verify users’ input, remote attackers can rewrite to the registry without permissions thus perform hijack attacks to execute arbitrary code.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-37909",
"description": "WriteRegistry function in TSSServiSign component does not filter and verify users\u2019 input, remote attackers can rewrite to the registry without permissions thus perform hijack attacks to execute arbitrary code.",
"id": "GSD-2021-37909"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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],
"details": "WriteRegistry function in TSSServiSign component does not filter and verify users\u2019 input, remote attackers can rewrite to the registry without permissions thus perform hijack attacks to execute arbitrary code.",
"id": "GSD-2021-37909",
"modified": "2023-12-13T01:23:09.980364Z",
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}
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"DATE_PUBLIC": "2021-09-15T19:04:00.000Z",
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"STATE": "PUBLIC",
"TITLE": "CHANGING Inc. TSSServiSignAdapter Windows Versions - Improper Input Validation"
},
"affects": {
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{
"product": {
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{
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"version": {
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"platform": "Windows",
"version_affected": "\u003c=",
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}
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}
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"baseScore": 9.8,
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"privilegesRequired": "NONE",
"scope": "UNCHANGED",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"name": "https://www.twcert.org.tw/tw/cp-132-5093-76f04-1.html",
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"url": "https://www.twcert.org.tw/tw/cp-132-5093-76f04-1.html"
}
]
},
"solution": [
{
"lang": "eng",
"value": "Update to version 1.0.21.0520"
}
],
"source": {
"advisory": "TVN-202105006",
"discovery": "EXTERNAL"
}
},
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},
"impact": {
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"acInsufInfo": false,
"cvssV2": {
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"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
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"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
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},
"lastModifiedDate": "2021-09-28T14:33Z",
"publishedDate": "2021-09-15T19:15Z"
}
}
}
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
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- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
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- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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