Details of VAR-202508-1451

ID

VAR-202508-1451

CVE

CVE-2025-50616

TITLE

Netis Systems Co., Ltd. of WF2880 Classic buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-012023

DESCRIPTION

A buffer overflow vulnerability has been discovered in Netis WF2880 v2.1.40207 in the FUN_0046f984 function of the cgitest.cgi file. Attackers can trigger this vulnerability by controlling the value of wl_advanced_set in the payload, which can cause the program to crash and lead to a Denial of Service (DoS) attack. Netis Systems Co., Ltd. of WF2880 Firmware has a classic buffer overflow vulnerability.Service operation interruption (DoS) It may be in a state. The Netis WF2880 is a wireless router from the Chinese company Netis

Trust: 2.16

sources: NVD: CVE-2025-50616 // JVNDB: JVNDB-2025-012023 // CNVD: CNVD-2025-19570

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-19570

AFFECTED PRODUCTS

vendor:	netis	model:	wf2880	scope:	eq	version:	2.1.40207	Trust: 1.0
vendor:	netis	model:	wf2880	scope:	-	version:	-	Trust: 0.8
vendor:	netis	model:	wf2880	scope:	eq	version:	wf2880 firmware 2.1.40207	Trust: 0.8
vendor:	netis	model:	wf2880	scope:	eq	version:	-	Trust: 0.8
vendor:	netis	model:	wf2880	scope:	eq	version:	v2.1.40207	Trust: 0.6

sources: CNVD: CNVD-2025-19570 // JVNDB: JVNDB-2025-012023 // NVD: CVE-2025-50616

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-50616
value:	HIGH
Trust: 1.0
OTHER:	JVNDB-2025-012023
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2025-19570
value:	HIGH
Trust: 0.6

CNVD:	CNVD-2025-19570
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
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-2025-50616
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-2025-012023
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: CNVD: CNVD-2025-19570 // JVNDB: JVNDB-2025-012023 // NVD: CVE-2025-50616

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2025-012023 // NVD: CVE-2025-50616

EXTERNAL IDS

db:	NVD	id:	CVE-2025-50616	Trust: 3.2
db:	JVNDB	id:	JVNDB-2025-012023	Trust: 0.8
db:	CNVD	id:	CNVD-2025-19570	Trust: 0.6

sources: CNVD: CNVD-2025-19570 // JVNDB: JVNDB-2025-012023 // NVD: CVE-2025-50616

REFERENCES

url:	https://github.com/chinesexilinyu/netis-wf2880-cgitest.cgi-vulnerability/tree/main/9	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2025-50616	Trust: 1.4

sources: CNVD: CNVD-2025-19570 // JVNDB: JVNDB-2025-012023 // NVD: CVE-2025-50616

SOURCES

db:	CNVD	id:	CNVD-2025-19570
db:	JVNDB	id:	JVNDB-2025-012023
db:	NVD	id:	CVE-2025-50616

LAST UPDATE DATE

2025-08-29T23:14:02.146000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-19570	date:	2025-08-28T00:00:00
db:	JVNDB	id:	JVNDB-2025-012023	date:	2025-08-21T09:08:00
db:	NVD	id:	CVE-2025-50616	date:	2025-08-15T20:16:56.647

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-19570	date:	2025-08-28T00:00:00
db:	JVNDB	id:	JVNDB-2025-012023	date:	2025-08-21T00:00:00
db:	NVD	id:	CVE-2025-50616	date:	2025-08-13T18:15:31.860