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IcscertCVELIST:CVE-2021-33023HistoryOct 12, 2021 - 12:00 a.m.
CVE-2021-33023 Advantech WebAccess
2021-10-1200:00:00
CWE-122
icscert
www.cve.org
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
9.7 High
AI Score
Confidence
High
0.006 Low
EPSS
Percentile
78.2%
Advantech WebAccess versions 9.02 and prior are vulnerable to a heap-based buffer overflow, which may allow an attacker to remotely execute code.
CNA Affected
[
{
"product": "WebAccess",
"vendor": "Advantech",
"versions": [
{
"lessThanOrEqual": "9.02",
"status": "affected",
"version": "All",
"versionType": "custom"
}
]
}
]Related
cve
cve
CVE-2021-33023
2021-10-18 13:15:09
cnvd
cnvd
Advantech WebAccess Heap Buffer Overflow Vulnerability
2021-10-13 00:00:00
prion
prion
Heap overflow
2021-10-18 13:15:00
nvd
nvd
CVE-2021-33023
2021-10-18 13:15:09
zdi
zdi
ics
ics
Advantech WebAccess
2021-10-12 12:00:00
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
9.7 High
AI Score
Confidence
High
0.006 Low
EPSS
Percentile
78.2%
Related for CVELIST:CVE-2021-33023