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ID

VAR-202212-1620


CVE

CVE-2022-45979


TITLE

Shenzhen Tenda Technology Co.,Ltd.  of  AX12  Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2022-023158

DESCRIPTION

Tenda AX12 v22.03.01.21_CN was discovered to contain a stack overflow via the ssid parameter at /goform/fast_setting_wifi_set . Shenzhen Tenda Technology Co.,Ltd. of AX12 An out-of-bounds write vulnerability exists in firmware.Service operation interruption (DoS) It may be in a state

Trust: 1.62

sources: NVD: CVE-2022-45979 // JVNDB: JVNDB-2022-023158

AFFECTED PRODUCTS

vendor:tendamodel:ax12scope:eqversion:22.03.01.21_cn

Trust: 1.0

vendor:tendamodel:ax12scope:eqversion: -

Trust: 0.8

vendor:tendamodel:ax12scope:eqversion:ax12 firmware 22.03.01.21 cn

Trust: 0.8

vendor:tendamodel:ax12scope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2022-023158 // NVD: CVE-2022-45979

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2022-45979
value: HIGH

Trust: 1.0

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2022-45979
value: HIGH

Trust: 1.0

NVD: CVE-2022-45979
value: HIGH

Trust: 0.8

CNNVD: CNNVD-202212-2900
value: HIGH

Trust: 0.6

nvd@nist.gov: CVE-2022-45979
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.1

Trust: 2.0

NVD: CVE-2022-45979
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: JVNDB: JVNDB-2022-023158 // CNNVD: CNNVD-202212-2900 // NVD: CVE-2022-45979 // NVD: CVE-2022-45979

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.0

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

Trust: 0.8

sources: JVNDB: JVNDB-2022-023158 // NVD: CVE-2022-45979

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202212-2900

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202212-2900

EXTERNAL IDS

db:NVDid:CVE-2022-45979

Trust: 3.2

db:JVNDBid:JVNDB-2022-023158

Trust: 0.8

db:CNNVDid:CNNVD-202212-2900

Trust: 0.6

sources: JVNDB: JVNDB-2022-023158 // CNNVD: CNNVD-202212-2900 // NVD: CVE-2022-45979

REFERENCES

url:https://github.com/the-itach1/iot-cve/tree/master/tenda/ax12/4

Trust: 2.4

url:https://nvd.nist.gov/vuln/detail/cve-2022-45979

Trust: 0.8

url:https://cxsecurity.com/cveshow/cve-2022-45979/

Trust: 0.6

sources: JVNDB: JVNDB-2022-023158 // CNNVD: CNNVD-202212-2900 // NVD: CVE-2022-45979

SOURCES

db:JVNDBid:JVNDB-2022-023158
db:CNNVDid:CNNVD-202212-2900
db:NVDid:CVE-2022-45979

LAST UPDATE DATE

2025-04-23T22:50:50.412000+00:00


SOURCES UPDATE DATE

db:JVNDBid:JVNDB-2022-023158date:2023-11-28T01:36:00
db:CNNVDid:CNNVD-202212-2900date:2022-12-16T00:00:00
db:NVDid:CVE-2022-45979date:2025-04-22T19:15:50.423

SOURCES RELEASE DATE

db:JVNDBid:JVNDB-2022-023158date:2023-11-28T00:00:00
db:CNNVDid:CNNVD-202212-2900date:2022-12-12T00:00:00
db:NVDid:CVE-2022-45979date:2022-12-12T15:15:10.807