QnapCVELIST:CVE-2021-34344CVE-2021-34344 Stack Buffer Overflow Vulnerability in QUSBCam2
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
71.0%
A stack buffer overflow vulnerability has been reported to affect QNAP device running QUSBCam2. If exploited, this vulnerability allows attackers to execute arbitrary code. We have already fixed this vulnerability in the following versions of QUSBCam2: QTS 4.5.4: QUSBCam2 1.1.4 ( 2021/07/30 ) and later QTS 5.0: QUSBCam2 2.0.1 ( 2021/08/03 ) and later QTS 4.3.6: QUSBCam2 1.1.4 ( 2021/07/30 ) and later QTS 4.3.3: QUSBCam2 1.1.4 ( 2021/08/06 ) and later QuTS hero 4.5.3: QUSBCam2 1.1.4 ( 2021/07/30 ) and later
CNA Affected
[
{
"platforms": [
"QTS 4.5.4"
],
"product": "QUSBCam2",
"vendor": "QNAP Systems Inc.",
"versions": [
{
"lessThan": "1.1.4 ( 2021/07/30 )",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"platforms": [
"QTS 5.0"
],
"product": "QUSBCam2",
"vendor": "QNAP Systems Inc.",
"versions": [
{
"lessThan": "2.0.1 ( 2021/08/03 )",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"platforms": [
"QTS 4.3.6"
],
"product": "QUSBCam2",
"vendor": "QNAP Systems Inc.",
"versions": [
{
"lessThan": "1.1.4 ( 2021/07/30 )",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"platforms": [
"QTS 4.3.3"
],
"product": "QUSBCam2",
"vendor": "QNAP Systems Inc.",
"versions": [
{
"lessThan": "1.1.4 ( 2021/08/06 )",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"platforms": [
"QuTS hero 4.5.3"
],
"product": "QUSBCam2",
"vendor": "QNAP Systems Inc.",
"versions": [
{
"lessThan": "1.1.4 ( 2021/07/30 )",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
]Related
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
71.0%