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ID

VAR-202508-1556


CVE

CVE-2025-50611


TITLE

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

Trust: 0.8

sources: JVNDB: JVNDB-2025-011694

DESCRIPTION

A buffer overflow vulnerability has been discovered in Netis WF2880 v2.1.40207 in the FUN_00473154 function of the cgitest.cgi file. Attackers can trigger this vulnerability by controlling the value of wl_sec_set_5g and wl_sec_rp_set_5g in the payload, which can cause the program to crash and potentially 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-2025-50611 // JVNDB: JVNDB-2025-011694 // CNVD: CNVD-2025-19574

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-19574

AFFECTED PRODUCTS

vendor:netismodel:wf2880scope:eqversion:2.1.40207

Trust: 1.0

vendor:netismodel:wf2880scope:eqversion: -

Trust: 0.8

vendor:netismodel:wf2880scope:eqversion:wf2880 firmware 2.1.40207

Trust: 0.8

vendor:netismodel:wf2880scope: - version: -

Trust: 0.8

vendor:netismodel:wf2880scope:eqversion:v2.1.40207

Trust: 0.6

sources: CNVD: CNVD-2025-19574 // JVNDB: JVNDB-2025-011694 // NVD: CVE-2025-50611

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2025-50611
value: HIGH

Trust: 1.0

OTHER: JVNDB-2025-011694
value: HIGH

Trust: 0.8

CNVD: CNVD-2025-19574
value: HIGH

Trust: 0.6

CNVD: CNVD-2025-19574
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-2025-50611
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-2025-011694
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-2025-19574 // JVNDB: JVNDB-2025-011694 // NVD: CVE-2025-50611

PROBLEMTYPE DATA

problemtype:CWE-120

Trust: 1.0

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

Trust: 0.8

sources: JVNDB: JVNDB-2025-011694 // NVD: CVE-2025-50611

EXTERNAL IDS

db:NVDid:CVE-2025-50611

Trust: 3.2

db:JVNDBid:JVNDB-2025-011694

Trust: 0.8

db:CNVDid:CNVD-2025-19574

Trust: 0.6

sources: CNVD: CNVD-2025-19574 // JVNDB: JVNDB-2025-011694 // NVD: CVE-2025-50611

REFERENCES

url:https://github.com/chinesexilinyu/netis-wf2880-cgitest.cgi-vulnerability/tree/main/4

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2025-50611

Trust: 1.4

sources: CNVD: CNVD-2025-19574 // JVNDB: JVNDB-2025-011694 // NVD: CVE-2025-50611

SOURCES

db:CNVDid:CNVD-2025-19574
db:JVNDBid:JVNDB-2025-011694
db:NVDid:CVE-2025-50611

LAST UPDATE DATE

2025-08-29T23:14:02.122000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-19574date:2025-08-28T00:00:00
db:JVNDBid:JVNDB-2025-011694date:2025-08-18T03:10:00
db:NVDid:CVE-2025-50611date:2025-08-15T19:26:00.140

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-19574date:2025-08-28T00:00:00
db:JVNDBid:JVNDB-2025-011694date:2025-08-18T00:00:00
db:NVDid:CVE-2025-50611date:2025-08-13T16:15:31.717