Details of VAR-202509-0357

ID

VAR-202509-0357

CVE

CVE-2025-55852

TITLE

Shenzhen Tenda Technology Co.,Ltd. of AC8 Stack-based buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-013366

DESCRIPTION

Tenda AC8 v16.03.34.06 is vulnerable to Buffer Overflow in the formWifiBasicSet function via the parameter security or security_5g. Shenzhen Tenda Technology Co.,Ltd. of AC8 A stack-based buffer overflow vulnerability exists in the firmware.Service operation interruption (DoS) It may be in a state

Trust: 1.62

sources: NVD: CVE-2025-55852 // JVNDB: JVNDB-2025-013366

AFFECTED PRODUCTS

vendor:	tenda	model:	ac8	scope:	eq	version:	16.03.34.06	Trust: 1.0
vendor:	tenda	model:	ac8	scope:	eq	version:	-	Trust: 0.8
vendor:	tenda	model:	ac8	scope:	-	version:	-	Trust: 0.8
vendor:	tenda	model:	ac8	scope:	eq	version:	ac8 firmware 16.03.34.06	Trust: 0.8

sources: JVNDB: JVNDB-2025-013366 // NVD: CVE-2025-55852

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-55852
value:	HIGH
Trust: 1.0
OTHER:	JVNDB-2025-013366
value:	HIGH
Trust: 0.8

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-55852
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: 1.0
OTHER:	JVNDB-2025-013366
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-2025-013366 // NVD: CVE-2025-55852

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2025-013366 // NVD: CVE-2025-55852

EXTERNAL IDS

db:	NVD	id:	CVE-2025-55852	Trust: 2.6
db:	JVNDB	id:	JVNDB-2025-013366	Trust: 0.8

sources: JVNDB: JVNDB-2025-013366 // NVD: CVE-2025-55852

REFERENCES

url:	https://github.com/cyberj3ff/iot/blob/main/tenda/tenda%20ac8%20v4%20v16.03.34.06/detail.md	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2025-55852	Trust: 0.8

sources: JVNDB: JVNDB-2025-013366 // NVD: CVE-2025-55852

SOURCES

db:	JVNDB	id:	JVNDB-2025-013366
db:	NVD	id:	CVE-2025-55852

LAST UPDATE DATE

2025-09-10T19:38:32.138000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2025-013366	date:	2025-09-09T01:13:00
db:	NVD	id:	CVE-2025-55852	date:	2025-09-08T14:03:07.520

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2025-013366	date:	2025-09-09T00:00:00
db:	NVD	id:	CVE-2025-55852	date:	2025-09-03T16:15:39.747