ID

VAR-202501-1337


CVE

CVE-2024-39783


TITLE

WAVLINK  of  WL-WN 533A8  Command injection vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2024-027430

DESCRIPTION

Multiple OS command injection vulnerabilities exist in the adm.cgi sch_reboot() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to a arbitrary code execution. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.A command injection vulnerability exists in the `restart_week` POST parameter. WAVLINK of WL-WN 533A8 Firmware contains a command injection vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. WAVLINK AC3000 is a wireless router from WAVLINK, a Chinese company. The vulnerability is caused by the restart_week parameter of the adm.cgi sch_reboot function failing to properly filter special characters and commands in the constructed command. An attacker can exploit this vulnerability to cause arbitrary command execution

Trust: 2.16

sources: NVD: CVE-2024-39783 // JVNDB: JVNDB-2024-027430 // CNVD: CNVD-2025-01996

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-01996

AFFECTED PRODUCTS

vendor:wavlinkmodel:wl-wn533a8scope:eqversion:m33a8.v5030.210505

Trust: 1.0

vendor:wavlinkmodel:wl-wn 533a8scope:eqversion:wl-wn 533a8 firmware m33a8.v5030.210505

Trust: 0.8

vendor:wavlinkmodel:wl-wn 533a8scope: - version: -

Trust: 0.8

vendor:wavlinkmodel:wl-wn 533a8scope:eqversion: -

Trust: 0.8

vendor:wavlinkmodel:ac3000 m33a8.v5030.210505scope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2025-01996 // JVNDB: JVNDB-2024-027430 // NVD: CVE-2024-39783

CVSS

SEVERITY

CVSSV2

CVSSV3

talos-cna@cisco.com: CVE-2024-39783
value: CRITICAL

Trust: 1.0

nvd@nist.gov: CVE-2024-39783
value: HIGH

Trust: 1.0

NVD: CVE-2024-39783
value: HIGH

Trust: 0.8

CNVD: CNVD-2025-01996
value: HIGH

Trust: 0.6

CNVD: CNVD-2025-01996
severity: HIGH
baseScore: 9.0
vectorString: AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

talos-cna@cisco.com: CVE-2024-39783
baseSeverity: CRITICAL
baseScore: 9.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: CHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.3
impactScore: 6.0
version: 3.1

Trust: 1.0

nvd@nist.gov: CVE-2024-39783
baseSeverity: HIGH
baseScore: 7.2
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.2
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2024-39783
baseSeverity: HIGH
baseScore: 7.2
vectorString: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2025-01996 // JVNDB: JVNDB-2024-027430 // NVD: CVE-2024-39783 // NVD: CVE-2024-39783

PROBLEMTYPE DATA

problemtype:CWE-77

Trust: 1.0

problemtype:Command injection (CWE-77) [ others ]

Trust: 0.8

sources: JVNDB: JVNDB-2024-027430 // NVD: CVE-2024-39783

PATCH

title:Patch for WAVLINK AC3000 adm.cgi sch_reboot function restart_week parameter command injection vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/652286

Trust: 0.6

sources: CNVD: CNVD-2025-01996

EXTERNAL IDS

db:NVDid:CVE-2024-39783

Trust: 3.2

db:TALOSid:TALOS-2024-2033

Trust: 1.8

db:JVNDBid:JVNDB-2024-027430

Trust: 0.8

db:CNVDid:CNVD-2025-01996

Trust: 0.6

sources: CNVD: CNVD-2025-01996 // JVNDB: JVNDB-2024-027430 // NVD: CVE-2024-39783

REFERENCES

url:https://talosintelligence.com/vulnerability_reports/talos-2024-2033

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2024-39783

Trust: 1.4

sources: CNVD: CNVD-2025-01996 // JVNDB: JVNDB-2024-027430 // NVD: CVE-2024-39783

SOURCES

db:CNVDid:CNVD-2025-01996
db:JVNDBid:JVNDB-2024-027430
db:NVDid:CVE-2024-39783

LAST UPDATE DATE

2025-08-26T23:19:02.491000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-01996date:2025-01-21T00:00:00
db:JVNDBid:JVNDB-2024-027430date:2025-08-25T06:42:00
db:NVDid:CVE-2024-39783date:2025-08-22T14:03:42.773

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-01996date:2025-01-21T00:00:00
db:JVNDBid:JVNDB-2024-027430date:2025-08-25T00:00:00
db:NVDid:CVE-2024-39783date:2025-01-14T15:15:23.253