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[email protected]CVE-2022-40862

HistorySep 23, 2022 - 2:15 p.m.

CVE-2022-40862

2022-09-2314:15:00

CWE-787

[email protected]

web.nvd.nist.gov

cve-2022-40862

tenda

ac15

ac18

router

v15.03.05.19

stack overflow

vulnerability

nvd

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

9.5 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access 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

0.002 Low

EPSS

Percentile

58.3%

JSON

Tenda AC15 and AC18 router V15.03.05.19 contains stack overflow vulnerability in the function fromNatStaticSetting with the request /goform/NatStaticSetting

CPENameOperatorVersion
tendacn:ac15_firmwaretendacn ac15 firmwareeq15.03.05.19
tendacn:ac18_firmwaretendacn ac18 firmwareeq15.03.05.19

CPE	Name	Operator	Version
tendacn:ac15_firmware	tendacn ac15 firmware	eq	15.03.05.19
tendacn:ac18_firmware	tendacn ac18 firmware	eq	15.03.05.19

References

github.com/CPSeek/Router-vuls/blob/main/Tenda/AC15/fromNatStaticSetting.md

github.com/CPSeek/Router-vuls/blob/main/Tenda/AC18/fromNatStaticSetting.md

Social References

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

9.5 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access 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

0.002 Low

EPSS

Percentile

58.3%

JSON

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