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ID

VAR-202202-0846


CVE

CVE-2022-25414


TITLE

Tenda AC9  Out-of-bounds write vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2022-006076

DESCRIPTION

Tenda AC9 V15.03.2.21_cn was discovered to contain a stack overflow via the parameter NPTR. Tenda AC9 Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The Tenda AC9 is a wireless router from the Chinese company Tenda. An attacker could exploit this vulnerability to cause a buffer overflow

Trust: 2.16

sources: NVD: CVE-2022-25414 // JVNDB: JVNDB-2022-006076 // CNVD: CNVD-2022-22750

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2022-22750

AFFECTED PRODUCTS

vendor:tendamodel:ac9scope:eqversion:v15.03.2.21_cn

Trust: 1.0

vendor:tendamodel:ac9scope:eqversion: -

Trust: 0.8

vendor:tendamodel:ac9scope:eqversion:ac9 firmware 15.03.2.21_cn

Trust: 0.8

vendor:tendamodel:ac9 v15.03.2.21 cnscope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2022-22750 // JVNDB: JVNDB-2022-006076 // NVD: CVE-2022-25414

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2022-25414
value: CRITICAL

Trust: 1.0

NVD: CVE-2022-25414
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2022-22750
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202202-1830
value: CRITICAL

Trust: 0.6

nvd@nist.gov: CVE-2022-25414
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2022-22750
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2022-25414
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2022-25414
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2022-22750 // JVNDB: JVNDB-2022-006076 // CNNVD: CNNVD-202202-1830 // NVD: CVE-2022-25414

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.0

problemtype:Out-of-bounds writing (CWE-787) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2022-006076 // NVD: CVE-2022-25414

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202202-1830

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202202-1830

PATCH

title:Top Pageurl:https://www.tendacn.com/default.html

Trust: 0.8

sources: JVNDB: JVNDB-2022-006076

EXTERNAL IDS

db:NVDid:CVE-2022-25414

Trust: 3.8

db:JVNDBid:JVNDB-2022-006076

Trust: 0.8

db:CNVDid:CNVD-2022-22750

Trust: 0.6

db:CNNVDid:CNNVD-202202-1830

Trust: 0.6

sources: CNVD: CNVD-2022-22750 // JVNDB: JVNDB-2022-006076 // CNNVD: CNNVD-202202-1830 // NVD: CVE-2022-25414

REFERENCES

url:https://github.com/ephaha/iot_vuln/tree/main/tenda/ac9/1

Trust: 2.4

url:https://nvd.nist.gov/vuln/detail/cve-2022-25414

Trust: 2.0

url:https://cxsecurity.com/cveshow/cve-2022-25414/

Trust: 0.6

sources: CNVD: CNVD-2022-22750 // JVNDB: JVNDB-2022-006076 // CNNVD: CNNVD-202202-1830 // NVD: CVE-2022-25414

SOURCES

db:CNVDid:CNVD-2022-22750
db:JVNDBid:JVNDB-2022-006076
db:CNNVDid:CNNVD-202202-1830
db:NVDid:CVE-2022-25414

LAST UPDATE DATE

2024-11-23T23:00:58.053000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2022-22750date:2022-03-25T00:00:00
db:JVNDBid:JVNDB-2022-006076date:2023-06-28T09:07:00
db:CNNVDid:CNNVD-202202-1830date:2022-03-04T00:00:00
db:NVDid:CVE-2022-25414date:2024-11-21T06:52:09.483

SOURCES RELEASE DATE

db:CNVDid:CNVD-2022-22750date:2022-03-25T00:00:00
db:JVNDBid:JVNDB-2022-006076date:2023-06-28T00:00:00
db:CNNVDid:CNNVD-202202-1830date:2022-02-24T00:00:00
db:NVDid:CVE-2022-25414date:2022-02-24T15:15:31.860