Sign-up

ID

VAR-202207-0340


CVE

CVE-2022-32383


TITLE

Tenda  of  ac23 ac2100  Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2022-012764

DESCRIPTION

Tenda AC23 v16.03.07.44 was discovered to contain a stack overflow via the AdvSetMacMtuWan function. Tenda of ac23 ac2100 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Tenda AC23 is a dual-band Gigabit wireless router from Tenda, China. An attacker could exploit this vulnerability to execute arbitrary code

Trust: 2.25

sources: NVD: CVE-2022-32383 // JVNDB: JVNDB-2022-012764 // CNVD: CNVD-2022-51585 // VULMON: CVE-2022-32383

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2022-51585

AFFECTED PRODUCTS

vendor:tendacnmodel:ac23 ac2100scope:eqversion:16.03.07.44

Trust: 1.0

vendor:tendamodel:ac23 ac2100scope:eqversion:ac23 ac2100 firmware 16.03.07.44

Trust: 0.8

vendor:tendamodel:ac23 ac2100scope: - version: -

Trust: 0.8

vendor:tendamodel:ac23 ac2100scope:eqversion: -

Trust: 0.8

vendor:tendamodel:ac23scope:eqversion:v16.03.07.44

Trust: 0.6

sources: CNVD: CNVD-2022-51585 // JVNDB: JVNDB-2022-012764 // NVD: CVE-2022-32383

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2022-32383
value: CRITICAL

Trust: 1.0

NVD: CVE-2022-32383
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2022-51585
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202207-447
value: CRITICAL

Trust: 0.6

VULMON: CVE-2022-32383
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2022-32383
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

CNVD: CNVD-2022-51585
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2022-32383
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-2022-32383
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-2022-51585 // VULMON: CVE-2022-32383 // JVNDB: JVNDB-2022-012764 // CNNVD: CNNVD-202207-447 // NVD: CVE-2022-32383

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.0

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

Trust: 0.8

sources: JVNDB: JVNDB-2022-012764 // NVD: CVE-2022-32383

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202207-447

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202207-447

EXTERNAL IDS

db:NVDid:CVE-2022-32383

Trust: 3.9

db:JVNDBid:JVNDB-2022-012764

Trust: 0.8

db:CNVDid:CNVD-2022-51585

Trust: 0.6

db:CNNVDid:CNNVD-202207-447

Trust: 0.6

db:VULMONid:CVE-2022-32383

Trust: 0.1

sources: CNVD: CNVD-2022-51585 // VULMON: CVE-2022-32383 // JVNDB: JVNDB-2022-012764 // CNNVD: CNNVD-202207-447 // NVD: CVE-2022-32383

REFERENCES

url:https://github.com/lugakki/vuln/blob/main/tenda%20ac23.pdf

Trust: 2.5

url:https://drive.google.com/file/d/1m18rn2n7gzmbri770s07ibbzmvx-5ipe/view?usp=sharing

Trust: 2.5

url:https://nvd.nist.gov/vuln/detail/cve-2022-32383

Trust: 1.4

url:https://cxsecurity.com/cveshow/cve-2022-32383/

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/787.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: CNVD: CNVD-2022-51585 // VULMON: CVE-2022-32383 // JVNDB: JVNDB-2022-012764 // CNNVD: CNNVD-202207-447 // NVD: CVE-2022-32383

SOURCES

db:CNVDid:CNVD-2022-51585
db:VULMONid:CVE-2022-32383
db:JVNDBid:JVNDB-2022-012764
db:CNNVDid:CNNVD-202207-447
db:NVDid:CVE-2022-32383

LAST UPDATE DATE

2024-08-14T14:43:51.268000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2022-51585date:2022-07-15T00:00:00
db:VULMONid:CVE-2022-32383date:2022-07-13T00:00:00
db:JVNDBid:JVNDB-2022-012764date:2023-09-01T08:15:00
db:CNNVDid:CNNVD-202207-447date:2022-08-02T00:00:00
db:NVDid:CVE-2022-32383date:2022-07-13T18:42:09.153

SOURCES RELEASE DATE

db:CNVDid:CNVD-2022-51585date:2022-07-15T00:00:00
db:VULMONid:CVE-2022-32383date:2022-07-06T00:00:00
db:JVNDBid:JVNDB-2022-012764date:2023-09-01T00:00:00
db:CNNVDid:CNNVD-202207-447date:2022-07-06T00:00:00
db:NVDid:CVE-2022-32383date:2022-07-06T12:15:08.267