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Vulnerability Details :

CVE-2021-37748

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-28 Oct, 2021 | 11:11
Updated At-04 Aug, 2024 | 01:30
Rejected At-
Credits

Multiple buffer overflows in the limited configuration shell (/sbin/gs_config) on Grandstream HT801 devices before 1.0.29 allow remote authenticated users to execute arbitrary code as root via a crafted manage_if setting, thus bypassing the intended restrictions of this shell and taking full control of the device. There are default weak credentials that can be used to authenticate.

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:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:28 Oct, 2021 | 11:11
Updated At:04 Aug, 2024 | 01:30
Rejected At:
▼CVE Numbering Authority (CNA)

Multiple buffer overflows in the limited configuration shell (/sbin/gs_config) on Grandstream HT801 devices before 1.0.29 allow remote authenticated users to execute arbitrary code as root via a crafted manage_if setting, thus bypassing the intended restrictions of this shell and taking full control of the device. There are default weak credentials that can be used to authenticate.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
http://www.grandstream.com/products/gateways-and-atas/analog-telephone-adaptors/product/ht801
x_refsource_MISC
https://www.secforce.com/blog/exploiting-grandstream-ht801-ata-cve-2021-37748-cve-2021-37915/
x_refsource_MISC
https://github.com/SECFORCE/CVE-2021-37748
x_refsource_MISC
Hyperlink: http://www.grandstream.com/products/gateways-and-atas/analog-telephone-adaptors/product/ht801
Resource:
x_refsource_MISC
Hyperlink: https://www.secforce.com/blog/exploiting-grandstream-ht801-ata-cve-2021-37748-cve-2021-37915/
Resource:
x_refsource_MISC
Hyperlink: https://github.com/SECFORCE/CVE-2021-37748
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
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
http://www.grandstream.com/products/gateways-and-atas/analog-telephone-adaptors/product/ht801
x_refsource_MISC
x_transferred
https://www.secforce.com/blog/exploiting-grandstream-ht801-ata-cve-2021-37748-cve-2021-37915/
x_refsource_MISC
x_transferred
https://github.com/SECFORCE/CVE-2021-37748
x_refsource_MISC
x_transferred
Hyperlink: http://www.grandstream.com/products/gateways-and-atas/analog-telephone-adaptors/product/ht801
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://www.secforce.com/blog/exploiting-grandstream-ht801-ata-cve-2021-37748-cve-2021-37915/
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/SECFORCE/CVE-2021-37748
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:28 Oct, 2021 | 12:15
Updated At:03 Nov, 2021 | 14:00

Multiple buffer overflows in the limited configuration shell (/sbin/gs_config) on Grandstream HT801 devices before 1.0.29 allow remote authenticated users to execute arbitrary code as root via a crafted manage_if setting, thus bypassing the intended restrictions of this shell and taking full control of the device. There are default weak credentials that can be used to authenticate.

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
Primary3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary2.09.0HIGH
AV:N/AC:L/Au:S/C:C/I:C/A:C
Type: Primary
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
Type: Primary
Version: 2.0
Base score: 9.0
Base severity: HIGH
Vector:
AV:N/AC:L/Au:S/C:C/I:C/A:C
CPE Matches

grandstream
grandstream
>>ht801_firmware>>Versions before 1.0.29(exclusive)
cpe:2.3:o:grandstream:ht801_firmware:*:*:*:*:*:*:*:*
grandstream
grandstream
>>ht801>>-
cpe:2.3:h:grandstream:ht801:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-787Primarynvd@nist.gov
CWE ID: CWE-787
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
http://www.grandstream.com/products/gateways-and-atas/analog-telephone-adaptors/product/ht801cve@mitre.org
Product
Vendor Advisory
https://github.com/SECFORCE/CVE-2021-37748cve@mitre.org
Third Party Advisory
https://www.secforce.com/blog/exploiting-grandstream-ht801-ata-cve-2021-37748-cve-2021-37915/cve@mitre.org
Exploit
Third Party Advisory
Hyperlink: http://www.grandstream.com/products/gateways-and-atas/analog-telephone-adaptors/product/ht801
Source: cve@mitre.org
Resource:
Product
Vendor Advisory
Hyperlink: https://github.com/SECFORCE/CVE-2021-37748
Source: cve@mitre.org
Resource:
Third Party Advisory
Hyperlink: https://www.secforce.com/blog/exploiting-grandstream-ht801-ata-cve-2021-37748-cve-2021-37915/
Source: cve@mitre.org
Resource:
Exploit
Third Party Advisory

Change History

0
Information is not available yet

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CWE ID-CWE-20
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CWE ID-CWE-787
Out-of-bounds Write
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Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-1.00% / 58.57%
||
7 Day CHG~0.00%
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Updated-07 Apr, 2025 | 20:43
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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Product-ex1800t_firmwareex1800tEX1800T
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
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Matching Score-4
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
TOTOLINK EX1800T cstecgi.cgi setPasswordCfg stack-based overflow

A vulnerability was found in TOTOLINK EX1800T up to 9.1.0cu.2112_B20220316. It has been classified as critical. Affected is the function setPasswordCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument admpass 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-TOTOLINK
Product-ex1800t_firmwareex1800tEX1800T
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-2025-0927
Matching Score-4
Assigner-Canonical Ltd.
ShareView Details
Matching Score-4
Assigner-Canonical Ltd.
CVSS Score-7.8||HIGH
EPSS-0.05% / 13.77%
||
7 Day CHG+0.03%
Published-23 Mar, 2025 | 15:00
Updated-22 Jan, 2026 | 16:58
Rejected-08 Apr, 2025 | 08:07
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. Filesystem bugs due to corrupt images are not considered a CVE for any filesystem that is only mountable by CAP_SYS_ADMIN in the initial user namespace. That includes delegated mounting.

Action-Not Available
Vendor-Linux Kernel Organization, IncCanonical Ltd.
Product-
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-44258
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-2.33% / 81.49%
||
7 Day CHG~0.00%
Published-23 Nov, 2022 | 00:00
Updated-25 Apr, 2025 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authentication buffer overflow via parameter command in the setTracerouteCfg function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-lr350_firmwarelr350n/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-44253
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-2.11% / 79.53%
||
7 Day CHG~0.00%
Published-23 Nov, 2022 | 00:00
Updated-25 Apr, 2025 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authentication buffer overflow via parameter ip in the setDiagnosisCfg function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-lr350_firmwarelr350n/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-8053
Matching Score-4
Assigner-MongoDB, Inc.
ShareView Details
Matching Score-4
Assigner-MongoDB, Inc.
CVSS Score-8.7||HIGH
EPSS-0.57% / 43.01%
||
7 Day CHG~0.00%
Published-12 May, 2026 | 23:59
Updated-18 May, 2026 | 13:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
FlatBSON Duplicate Field Index Drift

An issue in MongoDB Server's time-series collection implementation allows an authenticated user with database write privileges to trigger an out-of-bounds memory write in the mongod process. The issue results from an inconsistency in the internal field-name-to-index mapping within the time-series bucket catalog. Under certain conditions this can result in arbitrary code execution. This issue impacts MongoDB Server v5.0 versions prior to 5.0.33, v6.0 versions prior to 6.0.28, v7.0 versions prior to 7.0.34, v8.0 versions prior to 8.0.23, v8.2 versions prior to 8.2.9 and v8.3 versions prior to 8.3.2.

Action-Not Available
Vendor-MongoDB, Inc.MongoDB, Inc.
Product-mongodbMongoDB Server
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-44259
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-2.11% / 79.53%
||
7 Day CHG~0.00%
Published-23 Nov, 2022 | 00:00
Updated-25 Apr, 2025 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authentication buffer overflow via parameter week, sTime, and eTime in the setParentalRules function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-lr350_firmwarelr350n/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-44260
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-2.11% / 79.53%
||
7 Day CHG~0.00%
Published-23 Nov, 2022 | 00:00
Updated-25 Apr, 2025 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authentication buffer overflow via parameter sPort/ePort in the setIpPortFilterRules function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-lr350_firmwarelr350n/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-44256
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-2.11% / 79.53%
||
7 Day CHG~0.00%
Published-23 Nov, 2022 | 00:00
Updated-25 Apr, 2025 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authentication buffer overflow via parameter lang in the setLanguageCfg function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-nr1800x_firmwarenr1800xn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-44257
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-2.11% / 79.53%
||
7 Day CHG~0.00%
Published-23 Nov, 2022 | 00:00
Updated-25 Apr, 2025 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authentication buffer overflow via parameter pppoeUser in the setOpModeCfg function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-lr350_firmwarelr350n/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-2097
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-5.98% / 92.42%
||
7 Day CHG~0.00%
Published-07 Mar, 2025 | 22:31
Updated-03 Apr, 2025 | 15:28
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
TOTOLINK EX1800T cstecgi.cgi setRptWizardCfg stack-based overflow

A vulnerability, which was classified as critical, has been found in TOTOLINK EX1800T 9.1.0cu.2112_B20220316. This issue affects the function setRptWizardCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument loginpass 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-TOTOLINK
Product-ex1800tex1800t_firmwareEX1800T
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-2022-47385
Matching Score-4
Assigner-CERT@VDE
ShareView Details
Matching Score-4
Assigner-CERT@VDE
CVSS Score-8.8||HIGH
EPSS-1.36% / 68.38%
||
7 Day CHG~0.00%
Published-15 May, 2023 | 09:47
Updated-17 Jul, 2025 | 13:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
CODESYS: Multiple products prone to stack based out-of-bounds write

An authenticated, remote attacker may use a stack based out-of-bounds write vulnerability in the CmpAppForce Component of multiple CODESYS products in multiple versions to write data into the stack which can lead to a denial-of-service condition, memory overwriting, or remote code execution.

Action-Not Available
Vendor-CODESYS GmbH
Product-control_for_plcnext_slcontrol_for_beaglebone_slcontrol_win_\(sl\)control_for_pfc200_slsafety_sil2_pspcontrol_for_empc-a\/imx6_slhmi_\(sl\)control_for_wago_touch_panels_600_slsafety_sil2_runtime_toolkitcontrol_rte_\(sl\)control_for_raspberry_pi_sldevelopment_system_v3control_for_linux_slcontrol_for_iot2000_slcontrol_runtime_system_toolkitcontrol_for_pfc100_slcontrol_rte_\(for_beckhoff_cx\)_slCODESYS Control Win (SL)CODESYS Safety SIL2 Runtime ToolkitCODESYS Control RTE (for Beckhoff CX) SLCODESYS Control for Linux SLCODESYS Control for emPC-A/iMX6 SLCODESYS Control for WAGO Touch Panels 600 SLCODESYS Control for PFC200 SLCODESYS Control for BeagleBone SLCODESYS HMI (SL)CODESYS Control for PLCnext SLCODESYS Development System V3CODESYS Control RTE (SL)CODESYS Control for IOT2000 SLCODESYS Control Runtime System ToolkitCODESYS Safety SIL2 PSPCODESYS Control for PFC100 SLCODESYS Control for Raspberry Pi SL
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-2027
Matching Score-4
Assigner-Palo Alto Networks, Inc.
ShareView Details
Matching Score-4
Assigner-Palo Alto Networks, Inc.
CVSS Score-7.2||HIGH
EPSS-2.13% / 79.74%
||
7 Day CHG~0.00%
Published-10 Jun, 2020 | 17:28
Updated-17 Sep, 2024 | 03:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
PAN-OS: Buffer overflow in authd authentication response

A buffer overflow vulnerability in the authd component of the PAN-OS management server allows authenticated administrators to disrupt system processes and potentially execute arbitrary code with root privileges. This issue affects: All versions of PAN-OS 7.1 and PAN-OS 8.0; PAN-OS 8.1 versions earlier than PAN-OS 8.1.13; PAN-OS 9.0 versions earlier than PAN-OS 9.0.7.

Action-Not Available
Vendor-Palo Alto Networks, Inc.
Product-pan-osPAN-OS
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-56340
Matching Score-4
Assigner-VulnCheck
ShareView Details
Matching Score-4
Assigner-VulnCheck
CVSS Score-8.7||HIGH
EPSS-0.35% / 27.19%
||
7 Day CHG+0.06%
Published-20 Jun, 2026 | 18:27
Updated-30 Jun, 2026 | 12:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
vLLM - Denial of Service via Unvalidated Multimodal Embeddings

vLLM versions >= 0.10.2 and < 0.13.0 are missing sparse tensor validation in multimodal embeddings processing. Because PyTorch disables sparse tensor invariant checks by default, an attacker can submit crafted embedding requests with malformed (negative or out-of-bounds) tensor indices, when the prompt-embeds feature is enabled, to trigger crashes or resource exhaustion (denial of service), with potential for out-of-bounds/write-what-where memory corruption. This continues CVE-2025-62164, whose prior fix only disabled the feature by default rather than addressing the root cause.

Action-Not Available
Vendor-vllmvLLMRed Hat, Inc.
Product-vllmvLLMRed Hat AI Inference ServerRed Hat OpenShift AI (RHOAI)Red Hat Enterprise Linux AI (RHEL AI) 3
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-1538
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-1.34% / 67.95%
||
7 Day CHG+0.03%
Published-21 Feb, 2025 | 15:00
Updated-25 Feb, 2025 | 20:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
D-Link DAP-1320 api set_ws_action heap-based overflow

A vulnerability classified as critical was found in D-Link DAP-1320 1.00. Affected by this vulnerability is the function set_ws_action of the file /dws/api/. The manipulation leads to heap-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

Action-Not Available
Vendor-D-Link Corporation
Product-dap-1320dap-1320_firmwareDAP-1320
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-14135
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.75% / 50.36%
||
7 Day CHG~0.00%
Published-06 Dec, 2025 | 11:32
Updated-10 Dec, 2025 | 18:00
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Linksys RE6500/RE6250/RE6300/RE6350/RE7000/RE9000 mod_form.so AP_get_wired_clientlist_setClientsName stack-based overflow

A vulnerability was identified in Linksys RE6500, RE6250, RE6300, RE6350, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. This affects the function AP_get_wired_clientlist_setClientsName of the file mod_form.so. The manipulation of the argument clientsname_0 leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Linksys Holdings, Inc.
Product-re6250_firmwarere7000_firmwarere6300re6300_firmwarere9000re6500_firmwarere7000re6250re6350_firmwarere6350re9000_firmwarere6500RE6250RE6350RE9000RE7000RE6300RE6500
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-2025-14136
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.96% / 57.31%
||
7 Day CHG~0.00%
Published-06 Dec, 2025 | 13:02
Updated-10 Dec, 2025 | 18:00
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Linksys RE6500/RE6250/RE6300/RE6350/RE7000/RE9000 mod_form.so stack-based overflow

A security flaw has been discovered in Linksys RE6500, RE6250, RE6300, RE6350, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. This vulnerability affects the function RE2000v2Repeater_get_wired_clientlist_setClientsName of the file mod_form.so. The manipulation of the argument clientsname_0 results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been released to the public and may be exploited. The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Linksys Holdings, Inc.
Product-re6250_firmwarere7000_firmwarere6300re6300_firmwarere9000re6500_firmwarere7000re6250re6350_firmwarere6350re9000_firmwarere6500RE6250RE6350RE9000RE7000RE6300RE6500
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-2025-14655
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-2.86% / 85.05%
||
7 Day CHG~0.00%
Published-14 Dec, 2025 | 10:32
Updated-24 Feb, 2026 | 06:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda AC20 httpd SetSysAutoRebbotCfg formSetRebootTimer stack-based overflow

A security flaw has been discovered in Tenda AC20 16.03.08.12. The impacted element is the function formSetRebootTimer of the file /goform/SetSysAutoRebbotCfg of the component httpd. Performing a manipulation of the argument rebootTime results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-ac20_firmwareac20AC20
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-2022-41520
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.86% / 54.20%
||
7 Day CHG~0.00%
Published-06 Oct, 2022 | 00:00
Updated-03 Aug, 2024 | 12:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain an authenticated stack overflow via the File parameter in the UploadCustomModule function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-nr1800x_firmwarenr1800xn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-14654
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-2.86% / 85.06%
||
7 Day CHG~0.00%
Published-14 Dec, 2025 | 10:02
Updated-24 Feb, 2026 | 05:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda AC20 httpd setPptpUserList formSetPPTPUserList stack-based overflow

A vulnerability was identified in Tenda AC20 16.03.08.12. The affected element is the function formSetPPTPUserList of the file /goform/setPptpUserList of the component httpd. Such manipulation of the argument list 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-ac20ac20_firmwareAC20
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-2022-41527
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.86% / 54.20%
||
7 Day CHG~0.00%
Published-06 Oct, 2022 | 00:00
Updated-03 Aug, 2024 | 12:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain an authenticated stack overflow via the pppoeUser parameter in the setOpModeCfg function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-nr1800x_firmwarenr1800xn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-14133
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.75% / 50.36%
||
7 Day CHG~0.00%
Published-06 Dec, 2025 | 10:32
Updated-10 Dec, 2025 | 18:00
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Linksys RE6500/RE6250/RE6300/RE6350/RE7000/RE9000 mod_form.so AP_get_wireless_clientlist_setClientsName stack-based overflow

A vulnerability was found in Linksys RE6500, RE6250, RE6300, RE6350, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. Affected by this vulnerability is the function AP_get_wireless_clientlist_setClientsName of the file mod_form.so. Performing manipulation of the argument clientsname_0 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-Linksys Holdings, Inc.
Product-re6250_firmwarere7000_firmwarere6300re6300_firmwarere9000re6500_firmwarere7000re6250re6350_firmwarere6350re9000_firmwarere6500RE6250RE6350RE9000RE7000RE6300RE6500
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-2022-40784
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.93% / 56.14%
||
7 Day CHG~0.00%
Published-26 Sep, 2022 | 15:00
Updated-22 May, 2025 | 14:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Unlimited strcpy on user input when setting a locale file leads to stack buffer overflow in mIPC camera firmware 5.3.1.2003161406.

Action-Not Available
Vendor-mipcmn/a
Product-mipc_camera_firmwaremipc_cameran/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2017-2620
Matching Score-4
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-4
Assigner-Red Hat, Inc.
CVSS Score-5.5||MEDIUM
EPSS-3.56% / 87.92%
||
7 Day CHG~0.00%
Published-27 Jul, 2018 | 19:00
Updated-05 Aug, 2024 | 14:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Quick emulator (QEMU) before 2.8 built with the Cirrus CLGD 54xx VGA Emulator support is vulnerable to an out-of-bounds access issue. The issue could occur while copying VGA data in cirrus_bitblt_cputovideo. A privileged user inside guest could use this flaw to crash the QEMU process OR potentially execute arbitrary code on host with privileges of the QEMU process.

Action-Not Available
Vendor-Debian GNU/LinuxXen ProjectRed Hat, Inc.QEMUCitrix (Cloud Software Group, Inc.)
Product-enterprise_linux_serverxenserverdebian_linuxenterprise_linux_server_eusenterprise_linux_server_ausenterprise_linux_workstationqemuopenstackenterprise_linux_desktopxenQemu:
CWE ID-CWE-787
Out-of-bounds Write
CWE ID-CWE-125
Out-of-bounds Read
CVE-2025-10773
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-3.72% / 88.45%
||
7 Day CHG~0.00%
Published-22 Sep, 2025 | 00:02
Updated-30 Sep, 2025 | 18:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
B-Link BL-AC2100 Web Management set_delshrpath_cfg delshrpath stack-based overflow

A security flaw has been discovered in B-Link BL-AC2100 up to 1.0.3. Affected by this issue is the function delshrpath of the file /goform/set_delshrpath_cfg of the component Web Management Interface. The manipulation of the argument Type results in stack-based buffer overflow. The attack may be performed from remote. The exploit has been released to the public and may be exploited. The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-lb-linkB-Link
Product-bl-ac2100bl-ac2100_firmwareBL-AC2100
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-2025-10779
Matching Score-4
Assigner-VulDB
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Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.81% / 52.59%
||
7 Day CHG~0.00%
Published-22 Sep, 2025 | 03:02
Updated-25 Sep, 2025 | 20:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
D-Link DCS-935L HNAP1 sub_402280 stack-based overflow

A vulnerability was found in D-Link DCS-935L up to 1.13.01. The impacted element is the function sub_402280 of the file /HNAP1/. The manipulation of the argument HNAP_AUTH/SOAPAction results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been made public and could be used. This vulnerability only affects products that are no longer supported by the maintainer.

Action-Not Available
Vendor-D-Link Corporation
Product-dcs-935ldcs-935l_firmwareDCS-935L
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-2022-37398
Matching Score-4
Assigner-ASUSTOR, Inc.
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Matching Score-4
Assigner-ASUSTOR, Inc.
CVSS Score-7.1||HIGH
EPSS-0.59% / 44.09%
||
7 Day CHG~0.00%
Published-05 Aug, 2022 | 16:46
Updated-02 Jun, 2026 | 14:35
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 was found on ADM

A stack-based buffer overflow vulnerability was found inside ADM when using WebDAV due to the lack of data size validation. An attacker can exploit this vulnerability to run arbitrary code. Affected ADM versions include: 3.5.9.RUE3 and below, 4.0.5.RVI1 and below as well as 4.1.0.RJD1 and below.

Action-Not Available
Vendor-ASUSTOR Inc.
Product-admADM
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-0566
Matching Score-4
Assigner-VulDB
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Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-8.65% / 94.46%
||
7 Day CHG+0.61%
Published-19 Jan, 2025 | 06:31
Updated-01 Jul, 2025 | 15:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda AC15 SetDevNetName formSetDevNetName stack-based overflow

A vulnerability classified as critical has been found in Tenda AC15 15.13.07.13. This affects the function formSetDevNetName of the file /goform/SetDevNetName. The manipulation of the argument mac leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-ac15_firmwareac15AC15
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-2022-36568
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.95% / 56.74%
||
7 Day CHG+0.03%
Published-31 Aug, 2022 | 19:03
Updated-03 Aug, 2024 | 10:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC9 V15.03.05.19 was discovered to contain a stack overflow via the list parameter at /goform/setPptpUserList.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac9_firmwareac9n/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-0349
Matching Score-4
Assigner-VulDB
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Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-1.76% / 75.22%
||
7 Day CHG~0.00%
Published-09 Jan, 2025 | 10:31
Updated-22 Mar, 2025 | 09:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda AC6 GetParentControlInfo stack-based overflow

A vulnerability classified as critical has been found in Tenda AC6 15.03.05.16. Affected is the function GetParentControlInfo of the file /goform/GetParentControlInfo. The manipulation of the argument src/mac 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. Other parameters might be affected as well.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-ac6_firmwareac6AC6
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-2022-41528
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.86% / 54.20%
||
7 Day CHG~0.00%
Published-06 Oct, 2022 | 00:00
Updated-03 Aug, 2024 | 12:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain an authenticated stack overflow via the text parameter in the setSmsCfg function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-nr1800x_firmwarenr1800xn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-8226
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-1.26% / 65.92%
||
7 Day CHG~0.00%
Published-27 Aug, 2024 | 23:31
Updated-29 Aug, 2024 | 00:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda O1 setcfm formSetCfm stack-based overflow

A vulnerability has been found in Tenda O1 1.0.0.7(10648) and classified as critical. Affected by this vulnerability is the function formSetCfm of the file /goform/setcfm. The manipulation of the argument funcpara1 leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-o1o1_firmwareO1o1_firmware
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-7707
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-1.28% / 66.44%
||
7 Day CHG~0.00%
Published-13 Aug, 2024 | 00:00
Updated-22 Aug, 2024 | 13:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda FH1206 HTTP POST Request SafeEmailFilter formSafeEmailFilter stack-based overflow

A vulnerability was found in Tenda FH1206 02.03.01.35 and classified as critical. Affected by this issue is the function formSafeEmailFilter of the file /goform/SafeEmailFilter of the component HTTP POST Request Handler. The manipulation of the argument page leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-fh1206_firmwarefh1206FH1206fh1206_firmware
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
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