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[email protected]CVE-2021-45990

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

CVE-2021-45990

2022-02-0402:15:00

CWE-77

[email protected]

web.nvd.nist.gov

cve-2021-45990

tenda routers

v15.11.0.17

command injection

uploadpicture

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

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

0.001 Low

EPSS

Percentile

44.2%

JSON

Tenda routers G1 and G3 v15.11.0.17(9502)_CN were discovered to contain a command injection vulnerability in the function uploadPicture. This vulnerability allows attackers to execute arbitrary commands via the pic_name parameter.

CPENameOperatorVersion
tendacn:g1_firmwaretendacn g1 firmwareeq15.11.0.17\(9502\)_cn
tendacn:g3_firmwaretendacn g3 firmwareeq15.11.0.17\(9502\)_cn

CPE	Name	Operator	Version
tendacn:g1_firmware	tendacn g1 firmware	eq	15.11.0.17\(9502\)_cn
tendacn:g3_firmware	tendacn g3 firmware	eq	15.11.0.17\(9502\)_cn

References

github.com/pjqwudi/my_vuln/blob/main/Tenda/vuln_1/1.md

www.tenable.com/cve/CVE-2021-45990

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

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

0.001 Low

EPSS

Percentile

44.2%

JSON

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