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[email protected]CVE-2021-45995

HistoryFeb 04, 2022 - 2:15 a.m.

CVE-2021-45995

2022-02-0402:15:08

CWE-787

[email protected]

web.nvd.nist.gov

cve-2021-45995

tenda routers

stack overflow

dos

nvd

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.8 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.001 Low

EPSS

Percentile

38.4%

JSON

Tenda routers G1 and G3 v15.11.0.17(9502)_CN were discovered to contain a stack overflow in the function formSetStaticRoute. This vulnerability allows attackers to cause a Denial of Service (DoS) via the staticRouteNet, staticRouteMask, and staticRouteGateway parameters.

Affected configurations

NVD

Node

tendacng1_firmwareMatch15.11.0.17\(9502\)_cn

AND

tendacng1Match-

Node

tendacng3_firmwareMatch15.11.0.17\(9502\)_cn

AND

tendacng3Match-

CPENameOperatorVersion
tendacn:g1_firmwaretendacn g1 firmwareeq15.11.0.17\(9502\)_cn

CPE	Name	Operator	Version
tendacn:g1_firmware	tendacn g1 firmware	eq	15.11.0.17\(9502\)_cn

References

github.com/pjqwudi/my_vuln/blob/main/Tenda/vuln_9/9.md

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.8 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.001 Low

EPSS

Percentile

38.4%

JSON

Related for CVE-2021-45995

prion1 cnvd1 cvelist1 nvd1