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Vulnerability Details :

CVE-2026-2567

Summary
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
Published At-16 Feb, 2026 | 17:32
Updated At-16 Feb, 2026 | 17:32
Rejected At-
Credits

Wavlink WL-NU516U1 nas.cgi sub_401218 stack-based overflow

A vulnerability was detected in Wavlink WL-NU516U1 20251208. This vulnerability affects the function sub_401218 of the file /cgi-bin/nas.cgi. Performing a manipulation of the argument User1Passwd results in stack-based buffer overflow. The attack may be initiated remotely. The exploit is now public and may be used.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
â–¼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:VulDB
Assigner Org ID:1af790b2-7ee1-4545-860a-a788eba489b5
Published At:16 Feb, 2026 | 17:32
Updated At:16 Feb, 2026 | 17:32
Rejected At:
â–¼CVE Numbering Authority (CNA)
Wavlink WL-NU516U1 nas.cgi sub_401218 stack-based overflow

A vulnerability was detected in Wavlink WL-NU516U1 20251208. This vulnerability affects the function sub_401218 of the file /cgi-bin/nas.cgi. Performing a manipulation of the argument User1Passwd results in stack-based buffer overflow. The attack may be initiated remotely. The exploit is now public and may be used.

Affected Products
Vendor
WAVLINK Technology Ltd.Wavlink
Product
WL-NU516U1
Versions
Affected
  • 20251208
Problem Types
TypeCWE IDDescription
CWECWE-121Stack-based Buffer Overflow
CWECWE-119Memory Corruption
Type: CWE
CWE ID: CWE-121
Description: Stack-based Buffer Overflow
Type: CWE
CWE ID: CWE-119
Description: Memory Corruption
Metrics
VersionBase scoreBase severityVector
4.08.6HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
3.17.2HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
3.07.2HIGH
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
2.08.3N/A
AV:N/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:ND/RC:UR
Version: 4.0
Base score: 8.6
Base severity: HIGH
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Version: 3.1
Base score: 7.2
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
Version: 3.0
Base score: 7.2
Base severity: HIGH
Vector:
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
Version: 2.0
Base score: 8.3
Base severity: N/A
Vector:
AV:N/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:ND/RC:UR
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
haimianbaobao (VulDB User)
Timeline
EventDate
Advisory disclosed2026-02-15 00:00:00
VulDB entry created2026-02-15 01:00:00
VulDB entry last update2026-02-15 20:45:18
Event: Advisory disclosed
Date: 2026-02-15 00:00:00
Event: VulDB entry created
Date: 2026-02-15 01:00:00
Event: VulDB entry last update
Date: 2026-02-15 20:45:18
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/?id.346174
vdb-entry
technical-description
https://vuldb.com/?ctiid.346174
signature
permissions-required
https://vuldb.com/?submit.752016
third-party-advisory
https://github.com/Wlz1112/Wavlink-NU516U1-V251208-/blob/main/nas.cgi_User1Passwd.md
exploit
Hyperlink: https://vuldb.com/?id.346174
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/?ctiid.346174
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/?submit.752016
Resource:
third-party-advisory
Hyperlink: https://github.com/Wlz1112/Wavlink-NU516U1-V251208-/blob/main/nas.cgi_User1Passwd.md
Resource:
exploit
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cna@vuldb.com
Published At:16 Feb, 2026 | 18:19
Updated At:16 Feb, 2026 | 18:19

A vulnerability was detected in Wavlink WL-NU516U1 20251208. This vulnerability affects the function sub_401218 of the file /cgi-bin/nas.cgi. Performing a manipulation of the argument User1Passwd results in stack-based buffer overflow. The attack may be initiated remotely. The exploit is now public and may be used.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.07.3HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary3.17.2HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Secondary2.08.3HIGH
AV:N/AC:L/Au:M/C:C/I:C/A:C
Type: Secondary
Version: 4.0
Base score: 7.3
Base severity: HIGH
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Primary
Version: 3.1
Base score: 7.2
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 2.0
Base score: 8.3
Base severity: HIGH
Vector:
AV:N/AC:L/Au:M/C:C/I:C/A:C
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-119Primarycna@vuldb.com
CWE-121Primarycna@vuldb.com
CWE ID: CWE-119
Type: Primary
Source: cna@vuldb.com
CWE ID: CWE-121
Type: Primary
Source: cna@vuldb.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/Wlz1112/Wavlink-NU516U1-V251208-/blob/main/nas.cgi_User1Passwd.mdcna@vuldb.com
N/A
https://vuldb.com/?ctiid.346174cna@vuldb.com
N/A
https://vuldb.com/?id.346174cna@vuldb.com
N/A
https://vuldb.com/?submit.752016cna@vuldb.com
N/A
Hyperlink: https://github.com/Wlz1112/Wavlink-NU516U1-V251208-/blob/main/nas.cgi_User1Passwd.md
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/?ctiid.346174
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/?id.346174
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/?submit.752016
Source: cna@vuldb.com
Resource: N/A

Change History

0
Information is not available yet

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CVE-2024-39765
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-1.42% / 80.27%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:21
Updated-03 Nov, 2025 | 22:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple OS command injection vulnerabilities exist in the internet.cgi set_add_routing() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.A command injection vulnerability exists in the `custom_interface` POST parameter.

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Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2024-39781
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-1.18% / 78.35%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:21
Updated-03 Nov, 2025 | 22:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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CVE-2024-39783
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-1.18% / 78.35%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:21
Updated-03 Nov, 2025 | 22:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2024-39770
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-0.25% / 48.06%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:21
Updated-03 Nov, 2025 | 22:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple buffer overflow vulnerabilities exist in the internet.cgi set_qos() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to stack-based buffer overflow. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.This vulnerability exists in the `en_enable` POST parameter.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-39800
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-2.05% / 83.52%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:21
Updated-03 Nov, 2025 | 22:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple external config control vulnerabilities exists in the openvpn.cgi openvpn_server_setup() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.A configuration injection vulnerability exists in the `open_port` POST parameter.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-15
External Control of System or Configuration Setting
CVE-2024-39789
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-1.42% / 80.25%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:20
Updated-03 Nov, 2025 | 22:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple external config control vulnerabilities exist in the nas.cgi set_ftp_cfg() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to permission bypass. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.A configuration injection vulnerability exists within the `ftp_port` POST parameter.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-15
External Control of System or Configuration Setting
CVE-2024-39299
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-0.48% / 64.43%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:21
Updated-21 Aug, 2025 | 18:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow vulnerability exists in the qos.cgi qos_sta_settings() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to stack-based buffer overflow. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-39793
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-1.42% / 80.25%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:20
Updated-03 Nov, 2025 | 22:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple external config control vulnerabilities exist in the nas.cgi set_nas() proftpd functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to permission bypass. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.A configuration injection vulnerability exists in the `ftp_name` POST parameter.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-15
External Control of System or Configuration Setting
CVE-2024-39786
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-0.54% / 66.96%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:20
Updated-03 Nov, 2025 | 22:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple directory traversal vulnerabilities exist in the nas.cgi add_dir() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to permission bypass. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.A directory traversal vulnerability exists within the `adddir_name` POST parameter.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVE-2024-39769
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-0.25% / 48.06%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:21
Updated-03 Nov, 2025 | 22:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple buffer overflow vulnerabilities exist in the internet.cgi set_qos() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to stack-based buffer overflow. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.This vulnerability exists in the `cli_mac` POST parameter.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-39768
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-0.25% / 48.06%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:21
Updated-03 Nov, 2025 | 22:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple buffer overflow vulnerabilities exist in the internet.cgi set_qos() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to stack-based buffer overflow. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.This vulnerability exists in the `cli_name` POST parameter.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-39360
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-1.30% / 79.36%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:20
Updated-21 Aug, 2025 | 17:57
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An os command injection vulnerability exists in the nas.cgi remove_dir() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2024-39790
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-1.42% / 80.25%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:20
Updated-03 Nov, 2025 | 22:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple external config control vulnerabilities exist in the nas.cgi set_ftp_cfg() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to permission bypass. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.A configuration injection vulnerability exists within the `ftp_max_sessions` POST parameter.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-15
External Control of System or Configuration Setting
CVE-2024-39794
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-1.42% / 80.25%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:21
Updated-03 Nov, 2025 | 22:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple external config control vulnerabilities exist in the nas.cgi set_nas() proftpd functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to permission bypass. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.A configuration injection vulnerability exists in the `ftp_port` POST parameter.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-15
External Control of System or Configuration Setting
CVE-2024-39802
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-0.25% / 48.06%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:21
Updated-03 Nov, 2025 | 22:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple buffer overflow vulnerabilities exist in the qos.cgi qos_settings() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to stack-based buffer overflow. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.A buffer overflow vulnerability exists in the `qos_dat` POST parameter.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-39784
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-1.42% / 80.27%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:20
Updated-03 Nov, 2025 | 22:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple command execution vulnerabilities exist in the nas.cgi add_dir() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.A command injection vulnerability exists in the disk_part POST parameter.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CVE-2024-39785
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-1.42% / 80.27%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:20
Updated-03 Nov, 2025 | 22:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple command execution vulnerabilities exist in the nas.cgi add_dir() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.A command injection vulnerability exists in the adddir_name POST parameter.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CVE-2024-39801
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-0.25% / 48.06%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:21
Updated-03 Nov, 2025 | 22:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple buffer overflow vulnerabilities exist in the qos.cgi qos_settings() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to stack-based buffer overflow. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.A buffer overflow vulnerability exists in the `qos_bandwidth` POST parameter.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-39774
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-0.48% / 64.43%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:21
Updated-22 Aug, 2025 | 14:04
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow vulnerability exists in the adm.cgi set_sys_adm() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to stack-based buffer overflow. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8wl-wn533a8_firmwareWavlink AC3000
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-39782
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-1.18% / 78.35%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:21
Updated-03 Nov, 2025 | 22:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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_min` POST parameter.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2024-39764
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-1.42% / 80.27%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:21
Updated-03 Nov, 2025 | 22:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple OS command injection vulnerabilities exist in the internet.cgi set_add_routing() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.A command injection vulnerability exists in the `dest` POST parameter.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2024-39367
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-1.30% / 79.36%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:21
Updated-21 Aug, 2025 | 17:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An os command injection vulnerability exists in the firewall.cgi iptablesWebsFilterRun() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2024-39787
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-0.54% / 66.96%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:20
Updated-03 Nov, 2025 | 22:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple directory traversal vulnerabilities exist in the nas.cgi add_dir() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to permission bypass. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.A directory traversal vulnerability exists within the `disk_part` POST parameter.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVE-2024-39803
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-0.25% / 48.06%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:21
Updated-03 Nov, 2025 | 22:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple buffer overflow vulnerabilities exist in the qos.cgi qos_settings() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to stack-based buffer overflow. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.A buffer overflow vulnerability exists in the `sel_mode` POST parameter.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-39370
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-1.34% / 79.66%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:21
Updated-21 Aug, 2025 | 17:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An arbitrary code execution vulnerability exists in the adm.cgi set_MeshAp() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-39294
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-0.48% / 64.43%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:21
Updated-21 Aug, 2025 | 18:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow vulnerability exists in the adm.cgi set_wzdgw4G() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to stack-based buffer overflow. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-39288
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-0.68% / 71.21%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:21
Updated-21 Aug, 2025 | 18:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow vulnerability exists in the internet.cgi set_add_routing() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to stack-based buffer overflow. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-37186
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-2.03% / 83.45%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:21
Updated-21 Aug, 2025 | 20:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An os command injection vulnerability exists in the adm.cgi set_ledonoff() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2024-37357
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-0.68% / 71.21%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:21
Updated-21 Aug, 2025 | 20:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow vulnerability exists in the adm.cgi set_TR069() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to stack-based buffer overflow. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-37184
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-0.48% / 64.43%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:21
Updated-21 Aug, 2025 | 20:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow vulnerability exists in the adm.cgi rep_as_bridge() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to stack-based buffer overflow. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-36272
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-0.48% / 64.43%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:21
Updated-21 Aug, 2025 | 18:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow vulnerability exists in the usbip.cgi set_info() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to stack-based buffer overflow. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-36295
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-2.74% / 85.66%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:21
Updated-21 Aug, 2025 | 20:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A command execution vulnerability exists in the qos.cgi qos_sta() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CVE-2024-34544
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-1.42% / 80.24%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:21
Updated-21 Aug, 2025 | 18:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A command injection vulnerability exists in the wireless.cgi AddMac() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CVE-2024-21797
Matching Score-8
Assigner-Talos
ShareView Details
Matching Score-8
Assigner-Talos
CVSS Score-9.1||CRITICAL
EPSS-2.74% / 85.66%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:21
Updated-21 Aug, 2025 | 18:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A command execution vulnerability exists in the adm.cgi set_TR069() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CVE-2024-36258
Matching Score-6
Assigner-Talos
ShareView Details
Matching Score-6
Assigner-Talos
CVSS Score-10||CRITICAL
EPSS-2.59% / 85.26%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:21
Updated-21 Aug, 2025 | 18:45
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A stack-based buffer overflow vulnerability exists in the touchlist_sync.cgi touchlistsync() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can send an HTTP request to trigger this vulnerability.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn533a8_firmwarewl-wn533a8Wavlink AC3000
CWE ID-CWE-121
Stack-based Buffer Overflow
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