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Vulnerability Details :

CVE-2026-4747

Summary
Assigner-freebsd
Assigner Org ID-63664ac6-956c-4cba-a5d0-f46076e16109
Published At-26 Mar, 2026 | 06:21
Updated At-02 Apr, 2026 | 03:55
Rejected At-
Credits

Remote code execution via RPCSEC_GSS packet validation

Each RPCSEC_GSS data packet is validated by a routine which checks a signature in the packet. This routine copies a portion of the packet into a stack buffer, but fails to ensure that the buffer is sufficiently large, and a malicious client can trigger a stack overflow. Notably, this does not require the client to authenticate itself first. As kgssapi.ko's RPCSEC_GSS implementation is vulnerable, remote code execution in the kernel is possible by an authenticated user that is able to send packets to the kernel's NFS server while kgssapi.ko is loaded into the kernel. In userspace, applications which have librpcgss_sec loaded and run an RPC server are vulnerable to remote code execution from any client able to send it packets. We are not aware of any such applications in the FreeBSD base system.

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)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:freebsd
Assigner Org ID:63664ac6-956c-4cba-a5d0-f46076e16109
Published At:26 Mar, 2026 | 06:21
Updated At:02 Apr, 2026 | 03:55
Rejected At:
▼CVE Numbering Authority (CNA)
Remote code execution via RPCSEC_GSS packet validation

Each RPCSEC_GSS data packet is validated by a routine which checks a signature in the packet. This routine copies a portion of the packet into a stack buffer, but fails to ensure that the buffer is sufficiently large, and a malicious client can trigger a stack overflow. Notably, this does not require the client to authenticate itself first. As kgssapi.ko's RPCSEC_GSS implementation is vulnerable, remote code execution in the kernel is possible by an authenticated user that is able to send packets to the kernel's NFS server while kgssapi.ko is loaded into the kernel. In userspace, applications which have librpcgss_sec loaded and run an RPC server are vulnerable to remote code execution from any client able to send it packets. We are not aware of any such applications in the FreeBSD base system.

Affected Products
Vendor
FreeBSD FoundationFreeBSD
Product
FreeBSD
Modules
  • rpcsec_gss
Default Status
unknown
Versions
Affected
  • From 15.0-RELEASE before p5 (release)
  • From 14.4-RELEASE before p1 (release)
  • From 14.3-RELEASE before p10 (release)
  • From 13.5-RELEASE before p11 (release)
Problem Types
TypeCWE IDDescription
CWECWE-121CWE-121: Stack-based Buffer Overflow
Type: CWE
CWE ID: CWE-121
Description: CWE-121: Stack-based Buffer Overflow
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

finder
Nicholas Carlini using Claude, Anthropic
Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://security.freebsd.org/advisories/FreeBSD-SA-26:08.rpcsec_gss.asc
vendor-advisory
Hyperlink: https://security.freebsd.org/advisories/FreeBSD-SA-26:08.rpcsec_gss.asc
Resource:
vendor-advisory
▼Authorized Data Publishers (ADP)
1. CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/califio/publications/blob/main/MADBugs/CVE-2026-4747/exploit.py
exploit
Hyperlink: https://github.com/califio/publications/blob/main/MADBugs/CVE-2026-4747/exploit.py
Resource:
exploit
2. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/califio/publications/tree/main/MADBugs/CVE-2026-4747
N/A
Hyperlink: https://github.com/califio/publications/tree/main/MADBugs/CVE-2026-4747
Resource: N/A
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:secteam@freebsd.org
Published At:26 Mar, 2026 | 07:16
Updated At:20 Apr, 2026 | 13:47

Each RPCSEC_GSS data packet is validated by a routine which checks a signature in the packet. This routine copies a portion of the packet into a stack buffer, but fails to ensure that the buffer is sufficiently large, and a malicious client can trigger a stack overflow. Notably, this does not require the client to authenticate itself first. As kgssapi.ko's RPCSEC_GSS implementation is vulnerable, remote code execution in the kernel is possible by an authenticated user that is able to send packets to the kernel's NFS server while kgssapi.ko is loaded into the kernel. In userspace, applications which have librpcgss_sec loaded and run an RPC server are vulnerable to remote code execution from any client able to send it packets. We are not aware of any such applications in the FreeBSD base system.

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
Secondary3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CPE Matches

FreeBSD Foundation
freebsd
>>freebsd>>13.5
cpe:2.3:o:freebsd:freebsd:13.5:-:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>13.5
cpe:2.3:o:freebsd:freebsd:13.5:beta3:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>13.5
cpe:2.3:o:freebsd:freebsd:13.5:p1:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>13.5
cpe:2.3:o:freebsd:freebsd:13.5:p10:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>13.5
cpe:2.3:o:freebsd:freebsd:13.5:p2:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>13.5
cpe:2.3:o:freebsd:freebsd:13.5:p3:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>13.5
cpe:2.3:o:freebsd:freebsd:13.5:p4:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>13.5
cpe:2.3:o:freebsd:freebsd:13.5:p5:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>13.5
cpe:2.3:o:freebsd:freebsd:13.5:p6:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>13.5
cpe:2.3:o:freebsd:freebsd:13.5:p7:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>13.5
cpe:2.3:o:freebsd:freebsd:13.5:p8:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>13.5
cpe:2.3:o:freebsd:freebsd:13.5:p9:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>14.3
cpe:2.3:o:freebsd:freebsd:14.3:-:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>14.3
cpe:2.3:o:freebsd:freebsd:14.3:p1:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>14.3
cpe:2.3:o:freebsd:freebsd:14.3:p2:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>14.3
cpe:2.3:o:freebsd:freebsd:14.3:p3:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>14.3
cpe:2.3:o:freebsd:freebsd:14.3:p4:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>14.3
cpe:2.3:o:freebsd:freebsd:14.3:p5:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>14.3
cpe:2.3:o:freebsd:freebsd:14.3:p6:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>14.3
cpe:2.3:o:freebsd:freebsd:14.3:p7:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>14.3
cpe:2.3:o:freebsd:freebsd:14.3:p8:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>14.3
cpe:2.3:o:freebsd:freebsd:14.3:p9:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>14.4
cpe:2.3:o:freebsd:freebsd:14.4:-:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>14.4
cpe:2.3:o:freebsd:freebsd:14.4:rc1:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>15.0
cpe:2.3:o:freebsd:freebsd:15.0:-:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>15.0
cpe:2.3:o:freebsd:freebsd:15.0:p1:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>15.0
cpe:2.3:o:freebsd:freebsd:15.0:p2:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>15.0
cpe:2.3:o:freebsd:freebsd:15.0:p3:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>15.0
cpe:2.3:o:freebsd:freebsd:15.0:p4:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-121Secondarysecteam@freebsd.org
CWE ID: CWE-121
Type: Secondary
Source: secteam@freebsd.org
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://security.freebsd.org/advisories/FreeBSD-SA-26:08.rpcsec_gss.ascsecteam@freebsd.org
Vendor Advisory
https://github.com/califio/publications/tree/main/MADBugs/CVE-2026-4747af854a3a-2127-422b-91ae-364da2661108
Exploit
Third Party Advisory
https://github.com/califio/publications/blob/main/MADBugs/CVE-2026-4747/exploit.py134c704f-9b21-4f2e-91b3-4a467353bcc0
Exploit
Hyperlink: https://security.freebsd.org/advisories/FreeBSD-SA-26:08.rpcsec_gss.asc
Source: secteam@freebsd.org
Resource:
Vendor Advisory
Hyperlink: https://github.com/califio/publications/tree/main/MADBugs/CVE-2026-4747
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Exploit
Third Party Advisory
Hyperlink: https://github.com/califio/publications/blob/main/MADBugs/CVE-2026-4747/exploit.py
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Resource:
Exploit

Change History

0
Information is not available yet

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||
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Updated-02 Apr, 2026 | 20:05
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda i12 exeCommand vos_strcpy stack-based overflow

A security flaw has been discovered in Tenda i12 1.0.0.6(2204). Impacted is the function vos_strcpy of the file /goform/exeCommand. The manipulation of the argument cmdinput results in stack-based buffer overflow. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-i12_firmwarei12i12
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-3971
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.10% / 26.44%
||
7 Day CHG~0.00%
Published-12 Mar, 2026 | 01:02
Updated-02 Apr, 2026 | 20:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda i3 wifiSSIDset formwrlSSIDset stack-based overflow

A vulnerability has been found in Tenda i3 1.0.0.6(2204). Affected by this vulnerability is the function formwrlSSIDset of the file /goform/wifiSSIDset. The manipulation of the argument index/GO leads to stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-i3_firmwarei3i3
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-3976
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.10% / 26.44%
||
7 Day CHG~0.00%
Published-12 Mar, 2026 | 02:32
Updated-02 Apr, 2026 | 20:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda W3 POST Parameter WifiMacFilterSet formWifiMacFilterSet stack-based overflow

A weakness has been identified in Tenda W3 1.0.0.3(2204). Impacted is the function formWifiMacFilterSet of the file /goform/WifiMacFilterSet of the component POST Parameter Handler. Executing a manipulation of the argument index/GO can lead to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-w3_firmwarew3W3
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-4043
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.09% / 25.66%
||
7 Day CHG~0.00%
Published-12 Mar, 2026 | 15:32
Updated-02 Apr, 2026 | 20:04
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda i12 wifiSSIDget formwrlSSIDget stack-based overflow

A security vulnerability has been detected in Tenda i12 1.0.0.6(2204). The impacted element is the function formwrlSSIDget of the file /goform/wifiSSIDget. Such manipulation of the argument index leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed publicly and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-i12_firmwarei12i12
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-6637
Matching Score-4
Assigner-PostgreSQL
ShareView Details
Matching Score-4
Assigner-PostgreSQL
CVSS Score-8.8||HIGH
EPSS-0.04% / 11.84%
||
7 Day CHG~0.00%
Published-14 May, 2026 | 13:00
Updated-15 May, 2026 | 03:56
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
PostgreSQL refint allows stack buffer overflow and SQL injection

Stack buffer overflow in PostgreSQL module "refint" allows an unprivileged database user to execute arbitrary code as the operating system user running the database. A distinct attack is possible if the application declares a user-controlled column as a "refint" cascade primary key and facilitates user-controlled updates to that column. In that case, a SQL injection allows a primary key update value provider to execute arbitrary SQL as the database user performing the primary key update. Versions before PostgreSQL 18.4, 17.10, 16.14, 15.18, and 14.23 are affected.

Action-Not Available
Vendor-n/a
Product-PostgreSQL
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-89
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE-2026-5687
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.10% / 26.51%
||
7 Day CHG~0.00%
Published-06 Apr, 2026 | 22:00
Updated-29 Apr, 2026 | 22:34
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda CX12L NatStaticSetting fromNatStaticSetting stack-based overflow

A weakness has been identified in Tenda CX12L 16.03.53.12. This issue affects the function fromNatStaticSetting of the file /goform/NatStaticSetting. This manipulation of the argument page causes stack-based buffer overflow. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-cx12l_firmwarecx12lCX12L
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-3679
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.10% / 27.63%
||
7 Day CHG+0.01%
Published-07 Mar, 2026 | 22:32
Updated-11 Mar, 2026 | 16:28
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda FH451 QuickIndex formQuickIndex stack-based overflow

A vulnerability was identified in Tenda FH451 1.0.0.9. Affected by this vulnerability is the function formQuickIndex of the file /goform/QuickIndex. Such manipulation of the argument mit_linktype/PPPOEPassword leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit is publicly available and might be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-f451_firmwaref451FH451
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-5611
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.11% / 28.61%
||
7 Day CHG~0.00%
Published-06 Apr, 2026 | 02:00
Updated-30 Apr, 2026 | 13:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Belkin F9K1015 formCrossBandSwitch stack-based overflow

A vulnerability was found in Belkin F9K1015 1.00.10. This affects the function formCrossBandSwitch of the file /goform/formCrossBandSwitch. Performing a manipulation of the argument webpage results in stack-based buffer overflow. The attack can be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Belkin International, Inc.
Product-f9k1015_firmwaref9k1015F9K1015
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-3728
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.04% / 11.06%
||
7 Day CHG~0.00%
Published-08 Mar, 2026 | 10:02
Updated-11 Mar, 2026 | 15:36
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda F453 setcfm fromSetCfm stack-based overflow

A vulnerability was determined in Tenda F453 1.0.0.3/1.If. This issue affects the function fromSetCfm of the file /goform/setcfm. This manipulation of the argument funcname/funcpara1 causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-f453_firmwaref453F453
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-6121
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.09% / 26.02%
||
7 Day CHG+0.01%
Published-12 Apr, 2026 | 07:15
Updated-29 Apr, 2026 | 20:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda F451 httpd WrlclientSet stack-based overflow

A flaw has been found in Tenda F451 1.0.0.7. Affected by this vulnerability is the function WrlclientSet of the file /goform/WrlclientSet of the component httpd. This manipulation of the argument GO causes stack-based buffer overflow. The attack may be initiated remotely. The exploit has been published and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-f451_firmwaref451F451
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-3769
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.11% / 28.37%
||
7 Day CHG+0.01%
Published-08 Mar, 2026 | 21:02
Updated-10 Mar, 2026 | 20:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda F453 WrlclientSet stack-based overflow

A vulnerability was detected in Tenda F453 1.0.0.3. Affected by this issue is the function WrlclientSet of the file /goform/WrlclientSet. The manipulation of the argument GO results in stack-based buffer overflow. The attack can be executed remotely. The exploit is now public and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-f453_firmwaref453F453
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-5629
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.11% / 28.61%
||
7 Day CHG~0.00%
Published-06 Apr, 2026 | 06:00
Updated-30 Apr, 2026 | 13:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Belkin F9K1015 formSetFirewall stack-based overflow

A vulnerability was detected in Belkin F9K1015 1.00.10. The affected element is the function formSetFirewall of the file /goform/formSetFirewall. The manipulation of the argument webpage results in stack-based buffer overflow. The attack can be executed remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Belkin International, Inc.
Product-f9k1015_firmwaref9k1015F9K1015
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-6137
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.09% / 26.02%
||
7 Day CHG+0.01%
Published-12 Apr, 2026 | 23:45
Updated-30 Apr, 2026 | 12:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda F451 AdvSetWan fromAdvSetWan stack-based overflow

A vulnerability was detected in Tenda F451 1.0.0.7_cn_svn7958. The affected element is the function fromAdvSetWan of the file /goform/AdvSetWan. The manipulation of the argument wanmode/PPPOEPassword results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit is now public and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-f451_firmwaref451F451
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-3799
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.09% / 25.66%
||
7 Day CHG~0.00%
Published-09 Mar, 2026 | 03:32
Updated-10 Mar, 2026 | 16:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda i3 setcfm formSetCfm stack-based overflow

A flaw has been found in Tenda i3 1.0.0.6(2204). This impacts the function formSetCfm of the file /goform/setcfm. This manipulation of the argument funcpara1 causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been published and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-i3_firmwarei3i3
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-3727
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.04% / 11.06%
||
7 Day CHG~0.00%
Published-08 Mar, 2026 | 10:02
Updated-11 Mar, 2026 | 15:36
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda F453 QuickIndex sub_3C6C0 stack-based overflow

A vulnerability was found in Tenda F453 1.0.0.3. This vulnerability affects the function sub_3C6C0 of the file /goform/QuickIndex. The manipulation of the argument mit_linktype/PPPOEPassword results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been made public and could be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-f453_firmwaref453F453
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-3715
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.11% / 28.37%
||
7 Day CHG+0.01%
Published-08 Mar, 2026 | 06:32
Updated-11 Mar, 2026 | 13:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Wavlink WL-WN579X3-C firewall.cgi sub_40139C stack-based overflow

A vulnerability was found in Wavlink WL-WN579X3-C 231124. This affects the function sub_40139C of the file /cgi-bin/firewall.cgi. Performing a manipulation of the argument del_flag results in stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been made public and could be used. Upgrading to version 20260226 is able to mitigate this issue. You should upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

Action-Not Available
Vendor-WAVLINK Technology Ltd.
Product-wl-wn579x3-c_firmwarewl-wn579x3-cWL-WN579X3-C
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-3808
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.11% / 28.61%
||
7 Day CHG~0.00%
Published-09 Mar, 2026 | 07:02
Updated-10 Mar, 2026 | 15:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda FH1202 webtypelibrary formWebTypeLibrary stack-based overflow

A vulnerability was detected in Tenda FH1202 1.2.0.14(408). The affected element is the function formWebTypeLibrary of the file /goform/webtypelibrary. Performing a manipulation of the argument webSiteId results in stack-based buffer overflow. The attack may be initiated remotely. The exploit is now public and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-fh1202fh1202_firmwareFH1202
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-3804
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.09% / 25.66%
||
7 Day CHG~0.00%
Published-09 Mar, 2026 | 05:32
Updated-10 Mar, 2026 | 15:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda i3 WifiMacFilterSet formWifiMacFilterSet stack-based overflow

A security flaw has been discovered in Tenda i3 1.0.0.6(2204). This vulnerability affects the function formWifiMacFilterSet of the file /goform/WifiMacFilterSet. The manipulation of the argument index results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-i3_firmwarei3i3
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-3823
Matching Score-4
Assigner-TWCERT/CC
ShareView Details
Matching Score-4
Assigner-TWCERT/CC
CVSS Score-9.3||CRITICAL
EPSS-0.07% / 21.36%
||
7 Day CHG~0.00%
Published-09 Mar, 2026 | 06:23
Updated-10 Mar, 2026 | 18:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Atop Technologies|EHG2408 series switch - Stack-based Buffer Overflow

EHG2408 series switch developed by Atop Technologies has a Stack-based Buffer Overflow vulnerability, allowing unauthenticated remote attackers to control the program's execution flow and execute arbitrary code.

Action-Not Available
Vendor-blackbeartechhiveAtop Technologies
Product-atop_ehg2408-2sfpatop_ehg2408-2sfp_firmwareatop_ehg2408_firmwareatop_ehg2408EHG2408EHG2408-2SFP
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-3729
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.11% / 28.37%
||
7 Day CHG+0.01%
Published-08 Mar, 2026 | 10:32
Updated-11 Mar, 2026 | 15:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda F453 PPTPDClient fromPptpUserAdd stack-based overflow

A vulnerability was identified in Tenda F453 1.0.0.3/3.As. Impacted is the function fromPptpUserAdd of the file /goform/PPTPDClient. Such manipulation of the argument username/opttype leads to stack-based buffer overflow. The attack can be executed remotely. The exploit is publicly available and might be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-f453_firmwaref453F453
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-3810
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.09% / 25.66%
||
7 Day CHG~0.00%
Published-09 Mar, 2026 | 08:02
Updated-10 Mar, 2026 | 16:05
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda FH1202 DhcpListClient fromDhcpListClient stack-based overflow

A vulnerability has been found in Tenda FH1202 1.2.0.14(408). This affects the function fromDhcpListClient of the file /goform/DhcpListClient. The manipulation of the argument page leads to stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-fh1202fh1202_firmwareFH1202
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-3803
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.09% / 25.66%
||
7 Day CHG~0.00%
Published-09 Mar, 2026 | 05:02
Updated-10 Mar, 2026 | 17:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda i3 WifiMacFilterGet formWifiMacFilterGet stack-based overflow

A vulnerability was identified in Tenda i3 1.0.0.6(2204). This affects the function formWifiMacFilterGet of the file /goform/WifiMacFilterGet. The manipulation of the argument index leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit is publicly available and might be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-i3_firmwarei3i3
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-3807
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.10% / 26.44%
||
7 Day CHG~0.00%
Published-09 Mar, 2026 | 06:32
Updated-10 Mar, 2026 | 15:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda FH1202 AdvSetWrlsafeset formWrlsafeset stack-based overflow

A security vulnerability has been detected in Tenda FH1202 1.2.0.14(408). Impacted is the function formWrlsafeset of the file /goform/AdvSetWrlsafeset. Such manipulation of the argument mit_ssid/mit_ssid_index leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-fh1202fh1202_firmwareFH1202
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-3677
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.11% / 28.37%
||
7 Day CHG+0.01%
Published-07 Mar, 2026 | 22:02
Updated-11 Mar, 2026 | 16:28
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda FH451 setcfm fromSetCfm stack-based overflow

A vulnerability was found in Tenda FH451 1.0.0.9. This impacts the function fromSetCfm of the file /goform/setcfm. The manipulation of the argument funcname/funcpara1 results in stack-based buffer overflow. The attack may be performed from remote. The exploit has been made public and could be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-fh451_firmwarefh451FH451
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-3801
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.10% / 26.44%
||
7 Day CHG~0.00%
Published-09 Mar, 2026 | 04:02
Updated-10 Mar, 2026 | 15:52
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda i3 setAutoPing formSetAutoPing stack-based overflow

A vulnerability was found in Tenda i3 1.0.0.6(2204). Affected by this vulnerability is the function formSetAutoPing of the file /goform/setAutoPing. Performing a manipulation of the argument ping1/ping2 results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been made public and could be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-i3_firmwarei3i3
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-5609
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.09% / 25.66%
||
7 Day CHG~0.00%
Published-06 Apr, 2026 | 01:15
Updated-30 Apr, 2026 | 13:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda i12 Parameter wifiSSIDset formwrlSSIDset stack-based overflow

A flaw has been found in Tenda i12 1.0.0.11(3862). Affected by this vulnerability is the function formwrlSSIDset of the file /goform/wifiSSIDset of the component Parameter Handler. This manipulation of the argument index/wl_radio causes stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been published and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-i12_firmwarei12i12
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-5544
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.05% / 16.61%
||
7 Day CHG~0.00%
Published-05 Apr, 2026 | 04:45
Updated-24 Apr, 2026 | 18:14
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
UTT HiPER 1250GW formRemoteControl stack-based overflow

A security flaw has been discovered in UTT HiPER 1250GW up to 3.2.7-210907-180535. The impacted element is an unknown function of the file /goform/formRemoteControl. The manipulation of the argument Profile results in stack-based buffer overflow. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks.

Action-Not Available
Vendor-UTT
Product-HiPER 1250GW
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-6015
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.09% / 25.66%
||
7 Day CHG+0.01%
Published-10 Apr, 2026 | 04:45
Updated-30 Apr, 2026 | 14:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda AC9 POST Request QuickIndex formQuickIndex stack-based overflow

A vulnerability has been found in Tenda AC9 15.03.02.13. Impacted is the function formQuickIndex of the file /goform/QuickIndex of the component POST Request Handler. Such manipulation of the argument PPPOEPassword leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-ac9_firmwareac9AC9
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-3678
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.10% / 27.63%
||
7 Day CHG+0.01%
Published-07 Mar, 2026 | 22:32
Updated-11 Mar, 2026 | 16:28
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda FH451 AdvSetWan sub_3C434 stack-based overflow

A vulnerability was determined in Tenda FH451 1.0.0.9. Affected is the function sub_3C434 of the file /goform/AdvSetWan. This manipulation of the argument wanmode/PPPOEPassword causes stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-fh451_firmwarefh451FH451
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-5991
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.09% / 26.02%
||
7 Day CHG+0.01%
Published-09 Apr, 2026 | 23:45
Updated-29 Apr, 2026 | 20:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda F451 WrlExtraSet formWrlExtraSet stack-based overflow

A vulnerability was found in Tenda F451 1.0.0.7. Affected by this issue is the function formWrlExtraSet of the file /goform/WrlExtraSet. The manipulation of the argument GO results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been made public and could be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-f451_firmwaref451F451
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2025-3259
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.85% / 75.05%
||
7 Day CHG-1.26%
Published-04 Apr, 2025 | 17:31
Updated-07 Apr, 2025 | 18:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda RX3 SetOnlineDevName formSetDeviceName stack-based overflow

A vulnerability, which was classified as critical, has been found in Tenda RX3 16.03.13.11. This issue affects the function formSetDeviceName of the file /goform/SetOnlineDevName. The manipulation of the argument devName leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-rx3rx3_firmwareRX3
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-3768
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.11% / 28.37%
||
7 Day CHG+0.01%
Published-08 Mar, 2026 | 20:32
Updated-10 Mar, 2026 | 20:36
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda F453 WrlExtraSet formWrlExtraSet stack-based overflow

A security vulnerability has been detected in Tenda F453 1.0.0.3. Affected by this vulnerability is the function formWrlExtraSet of the file /goform/WrlExtraSet. The manipulation of the argument GO leads to stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-f453_firmwaref453F453
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-3732
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.11% / 28.37%
||
7 Day CHG+0.01%
Published-08 Mar, 2026 | 11:02
Updated-11 Mar, 2026 | 19:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda F453 exeCommand strcpy stack-based overflow

A security vulnerability has been detected in Tenda F453 1.0.0.3. This affects the function strcpy of the file /goform/exeCommand. The manipulation of the argument cmdinput leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-f453_firmwaref453F453
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-3811
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.09% / 25.66%
||
7 Day CHG~0.00%
Published-09 Mar, 2026 | 08:32
Updated-09 Mar, 2026 | 18:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda FH1202 P2pListFilter fromP2pListFilter stack-based overflow

A vulnerability was found in Tenda FH1202 1.2.0.14(408). This impacts the function fromP2pListFilter of the file /goform/P2pListFilter. The manipulation of the argument page results in stack-based buffer overflow. The attack can be executed remotely. The exploit has been made public and could be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-fh1202fh1202_firmwareFH1202
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-3809
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.09% / 25.66%
||
7 Day CHG~0.00%
Published-09 Mar, 2026 | 07:32
Updated-10 Mar, 2026 | 15:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda FH1202 NatSaticSetting fromNatStaticSetting stack-based overflow

A flaw has been found in Tenda FH1202 1.2.0.14(408). The impacted element is the function fromNatStaticSetting of the file /goform/NatSaticSetting. Executing a manipulation of the argument page can lead to stack-based buffer overflow. The attack may be launched remotely. The exploit has been published and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-fh1202fh1202_firmwareFH1202
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-5610
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.11% / 28.61%
||
7 Day CHG~0.00%
Published-06 Apr, 2026 | 01:30
Updated-30 Apr, 2026 | 13:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Belkin F9K1015 formWISP5G stack-based overflow

A vulnerability has been found in Belkin F9K1015 1.00.10. Affected by this issue is the function formWISP5G of the file /goform/formWISP5G. Such manipulation of the argument webpage leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Belkin International, Inc.
Product-f9k1015_firmwaref9k1015F9K1015
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-3802
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.09% / 25.66%
||
7 Day CHG~0.00%
Published-09 Mar, 2026 | 04:32
Updated-10 Mar, 2026 | 15:50
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda i3 exeCommand formexeCommand stack-based overflow

A vulnerability was determined in Tenda i3 1.0.0.6(2204). Affected by this issue is the function formexeCommand of the file /goform/exeCommand. Executing a manipulation of the argument cmdinput can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-i3_firmwarei3i3
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-5686
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.03% / 9.92%
||
7 Day CHG~0.00%
Published-06 Apr, 2026 | 21:45
Updated-29 Apr, 2026 | 22:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda CX12L RouteStatic fromRouteStatic stack-based overflow

A security flaw has been discovered in Tenda CX12L 16.03.53.12. This vulnerability affects the function fromRouteStatic of the file /goform/RouteStatic. The manipulation of the argument page results in stack-based buffer overflow. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-cx12l_firmwarecx12lCX12L
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
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