Details of VAR-202411-1087

ID

VAR-202411-1087

CVE

CVE-2024-51409

TITLE

Shenzhen Tenda Technology Co.,Ltd. of o3 Classic buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2024-022064

DESCRIPTION

Buffer Overflow vulnerability in Tenda O3 v.1.0.0.5 allows a remote attacker to cause a denial of service via a network packet in a fixed format to a router running the corresponding version of the firmware. Shenzhen Tenda Technology Co.,Ltd. of o3 Firmware has a classic buffer overflow vulnerability.Service operation interruption (DoS) It may be in a state. Tenda O3 is an outdoor wireless bridge from China's Tenda company. Tenda O3 has a buffer overflow vulnerability, which is caused by a boundary error when the application handles untrusted input

Trust: 2.16

sources: NVD: CVE-2024-51409 // JVNDB: JVNDB-2024-022064 // CNVD: CNVD-2024-45311

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2024-45311

AFFECTED PRODUCTS

vendor:	tenda	model:	o3	scope:	eq	version:	1.0.0.5	Trust: 1.0
vendor:	tenda	model:	o3	scope:	eq	version:	o3 firmware 1.0.0.5	Trust: 0.8
vendor:	tenda	model:	o3	scope:	eq	version:	-	Trust: 0.8
vendor:	tenda	model:	o3	scope:	-	version:	-	Trust: 0.8
vendor:	tenda	model:	o3	scope:	eq	version:	v.1.0.0.5	Trust: 0.6

sources: CNVD: CNVD-2024-45311 // JVNDB: JVNDB-2024-022064 // NVD: CVE-2024-51409

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2024-51409
value:	MEDIUM
Trust: 1.0
OTHER:	JVNDB-2024-022064
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2024-45311
value:	MEDIUM
Trust: 0.6

CNVD:	CNVD-2024-45311
severity:	MEDIUM
baseScore:	6.1
vectorString:	AV:A/AC:L/AU:N/C:N/I:N/A:C
accessVector:	ADJACENT_NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	6.5
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2024-51409
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	ADJACENT
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	3.6
version:	3.1
Trust: 1.0
OTHER:	JVNDB-2024-022064
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	ADJACENT 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: CNVD: CNVD-2024-45311 // JVNDB: JVNDB-2024-022064 // NVD: CVE-2024-51409

PROBLEMTYPE DATA

problemtype:	CWE-120	Trust: 1.0
problemtype:	Classic buffer overflow (CWE-120) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2024-022064 // NVD: CVE-2024-51409

PATCH

title:

Patch for Tenda O3 Buffer Overflow Vulnerability (CNVD-2024-45311)

url:

https://www.cnvd.org.cn/patchInfo/show/618216

Trust: 0.6

sources: CNVD: CNVD-2024-45311

EXTERNAL IDS

db:	NVD	id:	CVE-2024-51409	Trust: 3.2
db:	JVNDB	id:	JVNDB-2024-022064	Trust: 0.8
db:	CNVD	id:	CNVD-2024-45311	Trust: 0.6

sources: CNVD: CNVD-2024-45311 // JVNDB: JVNDB-2024-022064 // NVD: CVE-2024-51409

REFERENCES

url:	https://github.com/fireknight-hj/tenda-cve-pocs/blob/main/tenda%20o3v1.0.0.5%284180%29/websreadevent.md	Trust: 2.4
url:	https://nvd.nist.gov/vuln/detail/cve-2024-51409	Trust: 0.8

sources: CNVD: CNVD-2024-45311 // JVNDB: JVNDB-2024-022064 // NVD: CVE-2024-51409

SOURCES

db:	CNVD	id:	CNVD-2024-45311
db:	JVNDB	id:	JVNDB-2024-022064
db:	NVD	id:	CVE-2024-51409

LAST UPDATE DATE

2025-04-16T23:26:21.265000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2024-45311	date:	2024-11-19T00:00:00
db:	JVNDB	id:	JVNDB-2024-022064	date:	2025-04-14T09:05:00
db:	NVD	id:	CVE-2024-51409	date:	2025-04-11T15:04:42.957

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2024-45311	date:	2024-11-14T00:00:00
db:	JVNDB	id:	JVNDB-2024-022064	date:	2025-04-14T00:00:00
db:	NVD	id:	CVE-2024-51409	date:	2024-11-06T23:15:04.460