Lucene search

MitreCVE-2021-34540

HistoryJun 11, 2021 - 12:15 p.m.

CVE-2021-34540

2021-06-1112:15:12

CWE-79

mitre

web.nvd.nist.gov

cve-2021-34540

advantech

webaccess

xss

bwroot.asp

wadashboard

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS

0.002

Percentile

61.0%

JSON

Advantech WebAccess 8.4.2 and 8.4.4 allows XSS via the username column of the bwRoot.asp page of WADashboard.

Affected configurations

Nvd

Node

advantechwebaccessMatch8.4.2

advantechwebaccessMatch8.4.4

VendorProductVersionCPE
advantechwebaccess8.4.2cpe:2.3:a:advantech:webaccess:8.4.2:*:*:*:*:*:*:*
advantechwebaccess8.4.4cpe:2.3:a:advantech:webaccess:8.4.4:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
advantech	webaccess	8.4.2	cpe:2.3:a:advantech:webaccess:8.4.2:::::::*
advantech	webaccess	8.4.4	cpe:2.3:a:advantech:webaccess:8.4.4:::::::*

References

github.com/ethancsyang/CveProject/tree/main/CVE-2021-34540

www.advantech.com/support

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS

0.002

Percentile

61.0%

JSON

Related for CVE-2021-34540