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nvd[email protected]NVD:CVE-2021-33023
HistoryOct 18, 2021 - 1:15 p.m.

CVE-2021-33023

2021-10-1813:15:09
CWE-122
CWE-787
[email protected]
web.nvd.nist.gov
1

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

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

0.006 Low

EPSS

Percentile

78.2%

JSON

Advantech WebAccess versions 9.02 and prior are vulnerable to a heap-based buffer overflow, which may allow an attacker to remotely execute code.

Affected configurations

NVD
Node
advantechwebaccessRange≤9.0.2

Related

cvelist 1
cve 1
zdi 2
cnvd 1
prion 1
ics 1
cvelist
cvelist
CVE-2021-33023 Advantech WebAccess
2021-10-12 00:00:00
cve
cve
CVE-2021-33023
2021-10-18 13:15:09
zdi
zdi
Advantech WebAccess IOCTL 0x2722 Heap-based Buffer Overflow Remote Code Execution Vulnerability
2022-02-02 00:00:00
Advantech WebAccess IOCTL 0x2722 Heap-based Buffer Overflow Remote Code Execution Vulnerability
2022-02-02 00:00:00
cnvd
cnvd
Advantech WebAccess Heap Buffer Overflow Vulnerability
2021-10-13 00:00:00
prion
prion
Heap overflow
2021-10-18 13:15:00
ics
ics
Advantech WebAccess
2021-10-12 12:00:00

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

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

0.006 Low

EPSS

Percentile

78.2%

JSON
Related for NVD:CVE-2021-33023
cvelist1cve1zdi2cnvd1prion1ics1