Details of VAR-202403-3087

ID

VAR-202403-3087

CVE

CVE-2024-30634

TITLE

Shenzhen Tenda Technology Co.,Ltd. of F1202 Stack-based buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2024-020505

DESCRIPTION

Tenda F1202 v1.2.0.20(408) has a stack overflow vulnerability via the mitInterface parameter in the fromAddressNat function. Shenzhen Tenda Technology Co.,Ltd. of F1202 A stack-based buffer overflow vulnerability exists in the firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The Tenda F1202 is an enterprise-grade dual-band wireless router that supports both 2.4GHz and 5GHz bands, with a maximum transmission rate of 1200Mbps. This vulnerability stems from the fact that the `mitInterface` parameter of the `fromAddressNat` method fails to properly validate the length of the input data. Attackers could exploit this vulnerability to execute arbitrary code on the system or cause a denial-of-service attack

Trust: 2.16

sources: NVD: CVE-2024-30634 // JVNDB: JVNDB-2024-020505 // CNVD: CNVD-2025-30667

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-30667

AFFECTED PRODUCTS

vendor:	tenda	model:	f1202	scope:	eq	version:	1.2.0.20\(408\)	Trust: 1.0
vendor:	tenda	model:	f1202	scope:	eq	version:	f1202 firmware 1.2.0.20(408)	Trust: 0.8
vendor:	tenda	model:	f1202	scope:	eq	version:	-	Trust: 0.8
vendor:	tenda	model:	f1202	scope:	-	version:	-	Trust: 0.8
vendor:	tenda	model:	f1202	scope:	eq	version:	1.2.0.20(408)	Trust: 0.6

sources: CNVD: CNVD-2025-30667 // JVNDB: JVNDB-2024-020505 // NVD: CVE-2024-30634

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2024-30634
value:	HIGH
Trust: 1.0
OTHER:	JVNDB-2024-020505
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2025-30667
value:	HIGH
Trust: 0.6

CNVD:	CNVD-2025-30667
severity:	HIGH
baseScore:	7.7
vectorString:	AV:A/AC:L/AU:S/C:C/I:C/A:C
accessVector:	ADJACENT_NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	5.1
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2024-30634
baseSeverity:	HIGH
baseScore:	8.0
vectorString:	CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	ADJACENT
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.1
impactScore:	5.9
version:	3.1
Trust: 1.0
OTHER:	JVNDB-2024-020505
baseSeverity:	HIGH
baseScore:	8.0
vectorString:	CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	ADJACENT NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2025-30667 // JVNDB: JVNDB-2024-020505 // NVD: CVE-2024-30634

PROBLEMTYPE DATA

problemtype:	CWE-121	Trust: 1.0
problemtype:	Stack-based buffer overflow (CWE-121) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2024-020505 // NVD: CVE-2024-30634

PATCH

title:

Patch for Tenda F1202 buffer overflow vulnerability in the fromAddressNat method

url:

https://www.cnvd.org.cn/patchInfo/show/781361

Trust: 0.6

sources: CNVD: CNVD-2025-30667

EXTERNAL IDS

db:	NVD	id:	CVE-2024-30634	Trust: 3.2
db:	JVNDB	id:	JVNDB-2024-020505	Trust: 0.8
db:	CNVD	id:	CNVD-2025-30667	Trust: 0.6

sources: CNVD: CNVD-2025-30667 // JVNDB: JVNDB-2024-020505 // NVD: CVE-2024-30634

REFERENCES

url:	https://github.com/abcdefg-png/iot-vulnerable/blob/main/tenda/f/f1202/fromaddressnat_mitinterface.md	Trust: 1.6
url:	https://nvd.nist.gov/vuln/detail/cve-2024-30634	Trust: 0.8

sources: CNVD: CNVD-2025-30667 // JVNDB: JVNDB-2024-020505 // NVD: CVE-2024-30634

SOURCES

db:	CNVD	id:	CNVD-2025-30667
db:	JVNDB	id:	JVNDB-2024-020505
db:	NVD	id:	CVE-2024-30634

LAST UPDATE DATE

2025-12-19T22:35:30.358000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-30667	date:	2025-12-15T00:00:00
db:	JVNDB	id:	JVNDB-2024-020505	date:	2025-03-17T03:16:00
db:	NVD	id:	CVE-2024-30634	date:	2025-03-13T21:26:28.617

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-30667	date:	2025-12-15T00:00:00
db:	JVNDB	id:	JVNDB-2024-020505	date:	2025-03-17T00:00:00
db:	NVD	id:	CVE-2024-30634	date:	2024-03-29T14:15:14.550