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Vulnerability Details :

CVE-2023-29451

Summary
Assigner-Zabbix
Assigner Org ID-72de3e22-0555-4a0d-ae81-9249e0f0a1e8
Published At-13 Jul, 2023 | 09:29
Updated At-13 Feb, 2025 | 16:49
Rejected At-
Credits

Denial of service caused by a bug in the JSON parser

Specially crafted string can cause a buffer overrun in the JSON parser library leading to a crash of the Zabbix Server or a Zabbix Proxy.

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:Zabbix
Assigner Org ID:72de3e22-0555-4a0d-ae81-9249e0f0a1e8
Published At:13 Jul, 2023 | 09:29
Updated At:13 Feb, 2025 | 16:49
Rejected At:
▼CVE Numbering Authority (CNA)
Denial of service caused by a bug in the JSON parser

Specially crafted string can cause a buffer overrun in the JSON parser library leading to a crash of the Zabbix Server or a Zabbix Proxy.

Affected Products
Vendor
ZABBIXZabbix
Product
Zabbix
Repo
https://git.zabbix.com/
Modules
  • Server
  • Proxy
Default Status
affected
Versions
Affected
  • From 6.0 through 6.0.14 (git)
    • -> unaffectedfrom6.0.15rc1
  • From 6.2 through 6.2.8 (git)
    • -> unaffectedfrom6.2.9rc2
  • From 6.4 through 6.4.0 (git)
    • -> unaffectedfrom6.4.1rc2
  • From 7.0.0alpha1 through 7.0.0alpha1 (git)
    • -> unaffectedfrom7.0.0alpha1
Problem Types
TypeCWE IDDescription
CWECWE-20CWE-20 Improper Input Validation
Type: CWE
CWE ID: CWE-20
Description: CWE-20 Improper Input Validation
Metrics
VersionBase scoreBase severityVector
3.14.7MEDIUM
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Version: 3.1
Base score: 4.7
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-469CAPEC-469 HTTP DoS
CAPEC ID: CAPEC-469
Description: CAPEC-469 HTTP DoS
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://support.zabbix.com/browse/ZBX-22587
N/A
https://lists.debian.org/debian-lts-announce/2023/08/msg00027.html
N/A
Hyperlink: https://support.zabbix.com/browse/ZBX-22587
Resource: N/A
Hyperlink: https://lists.debian.org/debian-lts-announce/2023/08/msg00027.html
Resource: N/A
▼Authorized Data Publishers (ADP)
1. 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://support.zabbix.com/browse/ZBX-22587
x_transferred
https://lists.debian.org/debian-lts-announce/2023/08/msg00027.html
x_transferred
Hyperlink: https://support.zabbix.com/browse/ZBX-22587
Resource:
x_transferred
Hyperlink: https://lists.debian.org/debian-lts-announce/2023/08/msg00027.html
Resource:
x_transferred
2. CISA ADP Vulnrichment
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
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security@zabbix.com
Published At:13 Jul, 2023 | 10:15
Updated At:22 Aug, 2023 | 19:16

Specially crafted string can cause a buffer overrun in the JSON parser library leading to a crash of the Zabbix Server or a Zabbix Proxy.

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
Primary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Secondary3.14.7MEDIUM
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Type: Primary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Secondary
Version: 3.1
Base score: 4.7
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
CPE Matches

ZABBIX
zabbix
>>zabbix>>Versions up to 6.0.14(inclusive)
cpe:2.3:a:zabbix:zabbix:*:*:*:*:*:*:*:*
ZABBIX
zabbix
>>zabbix>>Versions from 6.4.2(inclusive) to 6.4.4(inclusive)
cpe:2.3:a:zabbix:zabbix:*:*:*:*:*:*:*:*
ZABBIX
zabbix
>>zabbix>>6.4.0
cpe:2.3:a:zabbix:zabbix:6.4.0:alpha1:*:*:*:*:*:*
ZABBIX
zabbix
>>zabbix>>6.4.0
cpe:2.3:a:zabbix:zabbix:6.4.0:beta1:*:*:*:*:*:*
ZABBIX
zabbix
>>zabbix>>6.4.0
cpe:2.3:a:zabbix:zabbix:6.4.0:beta2:*:*:*:*:*:*
ZABBIX
zabbix
>>zabbix>>6.4.0
cpe:2.3:a:zabbix:zabbix:6.4.0:beta3:*:*:*:*:*:*
ZABBIX
zabbix
>>zabbix>>6.4.0
cpe:2.3:a:zabbix:zabbix:6.4.0:beta4:*:*:*:*:*:*
ZABBIX
zabbix
>>zabbix>>6.4.0
cpe:2.3:a:zabbix:zabbix:6.4.0:beta5:*:*:*:*:*:*
ZABBIX
zabbix
>>zabbix>>6.4.0
cpe:2.3:a:zabbix:zabbix:6.4.0:beta6:*:*:*:*:*:*
ZABBIX
zabbix
>>zabbix>>6.4.0
cpe:2.3:a:zabbix:zabbix:6.4.0:rc2:*:*:*:*:*:*
ZABBIX
zabbix
>>zabbix>>6.4.0
cpe:2.3:a:zabbix:zabbix:6.4.0:rc3:*:*:*:*:*:*
ZABBIX
zabbix
>>zabbix>>6.4.0
cpe:2.3:a:zabbix:zabbix:6.4.0:rc4:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-787Primarynvd@nist.gov
CWE-20Secondarysecurity@zabbix.com
CWE ID: CWE-787
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-20
Type: Secondary
Source: security@zabbix.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://lists.debian.org/debian-lts-announce/2023/08/msg00027.htmlsecurity@zabbix.com
N/A
https://support.zabbix.com/browse/ZBX-22587security@zabbix.com
Vendor Advisory
Hyperlink: https://lists.debian.org/debian-lts-announce/2023/08/msg00027.html
Source: security@zabbix.com
Resource: N/A
Hyperlink: https://support.zabbix.com/browse/ZBX-22587
Source: security@zabbix.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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Matching Score-6
Assigner-Zabbix
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Matching Score-6
Assigner-Zabbix
CVSS Score-7.6||HIGH
EPSS-0.60% / 44.90%
||
7 Day CHG~0.00%
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Updated-03 Nov, 2025 | 22:16
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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Action-Not Available
Vendor-ZABBIX
Product-zabbixZabbix
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE-2023-5571
Matching Score-4
Assigner-Protect AI (formerly huntr.dev)
ShareView Details
Matching Score-4
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CVSS Score-6.5||MEDIUM
EPSS-0.64% / 47.09%
||
7 Day CHG~0.00%
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Updated-16 Sep, 2024 | 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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Action-Not Available
Vendor-vritevriteio
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CWE ID-CWE-20
Improper Input Validation
CVE-2023-40373
Matching Score-4
Assigner-IBM Corporation
ShareView Details
Matching Score-4
Assigner-IBM Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.81% / 53.22%
||
7 Day CHG~0.00%
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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
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Action-Not Available
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Product-windowsunixdb2linux_kernelDb2 for Linux, UNIX and Windows
CWE ID-CWE-20
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Matching Score-4
Assigner-Protect AI (formerly huntr.dev)
ShareView Details
Matching Score-4
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CVSS Score-4||MEDIUM
EPSS-1.19% / 64.72%
||
7 Day CHG~0.00%
Published-02 Oct, 2023 | 19:20
Updated-03 Nov, 2025 | 21:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Heap-based Buffer Overflow in vim/vim

Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.1969.

Action-Not Available
Vendor-VimFedora Project
Product-fedoravimvim/vim
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-1275
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-9.8||CRITICAL
EPSS-2.07% / 79.39%
||
7 Day CHG~0.00%
Published-06 May, 2021 | 12:50
Updated-08 Nov, 2024 | 23:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco SD-WAN vManage Software Vulnerabilities

Multiple vulnerabilities in Cisco SD-WAN vManage Software could allow an unauthenticated, remote attacker to execute arbitrary code or gain access to sensitive information, or allow an authenticated, local attacker to gain escalated privileges or gain unauthorized access to the application. For more information about these vulnerabilities, see the Details section of this advisory.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-sd-wan_vmanagecatalyst_sd-wan_managerCisco SD-WAN vManage
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2025-66960
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.36% / 28.86%
||
7 Day CHG~0.00%
Published-21 Jan, 2026 | 00:00
Updated-02 Feb, 2026 | 17:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue in ollama v.0.12.10 allows a remote attacker to cause a denial of service via the fs/ggml/gguf.go, function readGGUFV1String reads a string length from untrusted GGUF metadata

Action-Not Available
Vendor-ollaman/a
Product-ollaman/a
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2023-52372
Matching Score-4
Assigner-Huawei Technologies
ShareView Details
Matching Score-4
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.38% / 30.47%
||
7 Day CHG~0.00%
Published-18 Feb, 2024 | 03:51
Updated-13 Mar, 2025 | 14:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability of input parameter verification in the motor module.Successful exploitation of this vulnerability may affect availability.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUIharmonyosemui
CWE ID-CWE-20
Improper Input Validation
CVE-2023-51743
Matching Score-4
Assigner-Indian Computer Emergency Response Team (CERT-In)
ShareView Details
Matching Score-4
Assigner-Indian Computer Emergency Response Team (CERT-In)
CVSS Score-6.5||MEDIUM
EPSS-0.58% / 44.28%
||
7 Day CHG~0.00%
Published-17 Jan, 2024 | 08:00
Updated-17 Jun, 2025 | 21:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Buffer Overflow vulnerability in Skyworth Router

This vulnerability exist in Skyworth Router CM5100, version 4.1.1.24, due to insufficient validation of user supplied input for the Set Upstream Channel ID (UCID) parameter at its web interface. A remote attacker could exploit this vulnerability by supplying specially crafted input to the parameter at the web interface of the vulnerable targeted system. Successful exploitation of this vulnerability could allow the attacker to perform a Denial of Service (DoS) attack on the targeted system.

Action-Not Available
Vendor-skyworthdigitalHathway
Product-cm5100cm5100_firmwareSkyworth Router CM5100
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-50709
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-6.5||MEDIUM
EPSS-0.72% / 50.20%
||
7 Day CHG~0.00%
Published-13 Dec, 2023 | 22:00
Updated-08 Oct, 2024 | 14:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Denial of service attack on the cube-api endpoint

Cube is a semantic layer for building data applications. Prior to version 0.34.34, it is possible to make the entire Cube API unavailable by submitting a specially crafted request to a Cube API endpoint. The issue has been patched in `v0.34.34` and it's recommended that all users exposing Cube APIs to the public internet upgrade to the latest version to prevent service disruption. There are currently no workaround for older versions, and the recommendation is to upgrade.

Action-Not Available
Vendor-cubecube-js
Product-cube.jscube
CWE ID-CWE-20
Improper Input Validation
CVE-2023-49252
Matching Score-4
Assigner-Siemens
ShareView Details
Matching Score-4
Assigner-Siemens
CVSS Score-7.5||HIGH
EPSS-0.57% / 43.64%
||
7 Day CHG~0.00%
Published-09 Jan, 2024 | 10:00
Updated-16 Dec, 2025 | 19:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.7). The affected application allows IP configuration change without authentication to the device. This could allow an attacker to cause denial of service condition.

Action-Not Available
Vendor-Siemens AG
Product-simatic_cn_4100_firmwaresimatic_cn_4100SIMATIC CN 4100
CWE ID-CWE-20
Improper Input Validation
CVE-2023-49356
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.68% / 48.70%
||
7 Day CHG~0.00%
Published-22 Dec, 2023 | 00:00
Updated-23 Apr, 2025 | 16:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A stack buffer overflow vulnerability in MP3Gain v1.6.2 allows an attacker to cause a denial of service via the WriteMP3GainAPETag function at apetag.c:592.

Action-Not Available
Vendor-glensawyern/a
Product-mp3gainn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-48631
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-5.3||MEDIUM
EPSS-1.12% / 62.83%
||
7 Day CHG~0.00%
Published-14 Dec, 2023 | 13:09
Updated-02 Aug, 2024 | 21:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Denial of Service of regular expression in package @adobe/css-tools

@adobe/css-tools versions 4.3.1 and earlier are affected by an Improper Input Validation vulnerability that could result in a denial of service while attempting to parse CSS.

Action-Not Available
Vendor-Adobe Inc.
Product-css-toolsNot a product
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-1333
Inefficient Regular Expression Complexity
CVE-2023-49568
Matching Score-4
Assigner-Bitdefender
ShareView Details
Matching Score-4
Assigner-Bitdefender
CVSS Score-7.5||HIGH
EPSS-0.70% / 49.53%
||
7 Day CHG~0.00%
Published-12 Jan, 2024 | 10:36
Updated-17 Jun, 2025 | 21:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Maliciously crafted Git server replies can cause DoS on go-git clients

A denial of service (DoS) vulnerability was discovered in go-git versions prior to v5.11. This vulnerability allows an attacker to perform denial of service attacks by providing specially crafted responses from a Git server which triggers resource exhaustion in go-git clients. Applications using only the in-memory filesystem supported by go-git are not affected by this vulnerability. This is a go-git implementation issue and does not affect the upstream git cli.

Action-Not Available
Vendor-go-git_projectgo-git
Product-go-gitgo-git
CWE ID-CWE-20
Improper Input Validation
CVE-2023-48945
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.89% / 55.79%
||
7 Day CHG~0.00%
Published-29 Nov, 2023 | 00:00
Updated-11 Oct, 2024 | 21:36
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A stack overflow in openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) via crafted SQL statements.

Action-Not Available
Vendor-openlinkswn/a
Product-virtuoson/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-48963
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.77% / 51.84%
||
7 Day CHG~0.00%
Published-30 Nov, 2023 | 00:00
Updated-02 Aug, 2024 | 21:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda i6 V1.0.0.8(3856) is vulnerable to Buffer Overflow via /goform/wifiSSIDget.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-i6i6_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-49551
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.77% / 51.71%
||
7 Day CHG~0.00%
Published-02 Jan, 2024 | 00:00
Updated-06 Sep, 2024 | 18:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue in Cesanta mjs 2.20.0 allows a remote attacker to cause a denial of service via the mjs_op_json_parse function in the msj.c file.

Action-Not Available
Vendor-cesantan/a
Product-mjsn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2023-48704
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-7||HIGH
EPSS-0.50% / 39.63%
||
7 Day CHG~0.00%
Published-22 Dec, 2023 | 15:18
Updated-02 Aug, 2024 | 21:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Unauthenticated heap buffer overflow in Gorrila codec decompression

ClickHouse is an open-source column-oriented database management system that allows generating analytical data reports in real-time. A heap buffer overflow issue was discovered in ClickHouse server. An attacker could send a specially crafted payload to the native interface exposed by default on port 9000/tcp, triggering a bug in the decompression logic of Gorilla codec that crashes the ClickHouse server process. This attack does not require authentication. This issue has been addressed in ClickHouse Cloud version 23.9.2.47551 and ClickHouse versions 23.10.5.20, 23.3.18.15, 23.8.8.20, and 23.9.6.20.

Action-Not Available
Vendor-clickhouseClickHouse
Product-clickhouse_cloudclickhouseClickHouse
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-6625
Matching Score-4
Assigner-Schneider Electric
ShareView Details
Matching Score-4
Assigner-Schneider Electric
CVSS Score-8.7||HIGH
EPSS-0.47% / 38.19%
||
7 Day CHG+0.02%
Published-18 Aug, 2025 | 06:58
Updated-18 Aug, 2025 | 20:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

CWE-20: Improper Input Validation vulnerability exists that could cause a Denial Of Service when specific crafted FTP command is sent to the device.

Action-Not Available
Vendor-Schneider Electric SE
Product-BMXNOR0200H: Ethernet / Serial RTU ModuleBMXNOC0401: Modicon M340 X80 Ethernet Communication modulesBMXNOE0100: Modbus/TCP Ethernet Modicon M340 moduleModicon M340BMXNOE0110: Modbus/TCP Ethernet Modicon M340 FactoryCast moduleBMXNGD0100: M580 Global Data module
CWE ID-CWE-20
Improper Input Validation
CVE-2023-48105
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.99% / 58.94%
||
7 Day CHG~0.00%
Published-22 Nov, 2023 | 00:00
Updated-09 Jul, 2026 | 01:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An heap overflow vulnerability was discovered in Bytecode alliance wasm-micro-runtime v.1.2.3 allows a remote attacker to cause a denial of service via the wasm_loader_prepare_bytecode function in core/iwasm/interpreter/wasm_loader.c.

Action-Not Available
Vendor-bytecodealliancen/a
Product-webassembly_micro_runtimen/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-48310
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-9.1||CRITICAL
EPSS-1.08% / 61.73%
||
7 Day CHG~0.00%
Published-20 Nov, 2023 | 23:07
Updated-11 Jun, 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
Ability to DoS the testing infrastructure by overwriting files

TestingPlatform is a testing platform for Internet Security Standards. Prior to version 2.1.1, user input is not filtered correctly. Nmap options are accepted. In this particular case, the option to create log files is accepted in addition to a host name (and even without). A log file is created at the location specified. These files are created as root. If the file exists, the existing file is being rendered useless. This can result in denial of service. Additionally, input for scanning can be any CIDR blocks passed to nmap. An attacker can scan 0.0.0.0/0 or even local networks. Version 2.1.1 contains a patch for this issue.

Action-Not Available
Vendor-nc3NC3-LUnc3_lu
Product-testing_platformTestingPlatformtesting_platform
CWE ID-CWE-20
Improper Input Validation
CVE-2023-48110
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.77% / 51.87%
||
7 Day CHG~0.00%
Published-20 Nov, 2023 | 00:00
Updated-29 Aug, 2024 | 20:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AX1803 v1.0.0.1 was discovered to contain a heap overflow via the urls parameter in the function saveParentControlInfo . This vulnerability allows attackers to cause a Denial of Service (DoS) attack

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ax1803_firmwareax1803n/aax1803_firmware
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-20433
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-8.6||HIGH
EPSS-0.63% / 46.53%
||
7 Day CHG~0.00%
Published-25 Sep, 2024 | 16:26
Updated-03 Oct, 2024 | 13:34
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in the Resource Reservation Protocol (RSVP) feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition. This vulnerability is due to a buffer overflow when processing crafted RSVP packets. An attacker could exploit this vulnerability by sending RSVP traffic to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-ios_xeiosCisco IOS XE SoftwareIOSios_xe
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-8263
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-5.1||MEDIUM
EPSS-4.55% / 90.60%
||
7 Day CHG~0.00%
Published-11 May, 2026 | 02:00
Updated-23 Jul, 2026 | 20:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda AC6 httpd WifiExtraSet fromSetWirelessRepeat os command injection

A security flaw has been discovered in Tenda AC6 15.03.06.49_multi_TDE01. Affected is the function fromSetWirelessRepeat of the file /goform/WifiExtraSet of the component httpd. Performing a manipulation of the argument mac/ssid results in os command injection. It is possible to initiate 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-ac10u_firmwareac10uAC6
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-46770
Matching Score-4
Assigner-Huawei Technologies
ShareView Details
Matching Score-4
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.51% / 40.79%
||
7 Day CHG~0.00%
Published-08 Nov, 2023 | 02:53
Updated-04 Sep, 2024 | 19:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Out-of-bounds vulnerability in the sensor module. Successful exploitation of this vulnerability may cause mistouch prevention errors on users' mobile phones.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosemuiHarmonyOSEMUI
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-46766
Matching Score-4
Assigner-Huawei Technologies
ShareView Details
Matching Score-4
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.51% / 40.79%
||
7 Day CHG~0.00%
Published-08 Nov, 2023 | 09:16
Updated-04 Sep, 2024 | 20:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Out-of-bounds write vulnerability in the kernel driver module. Successful exploitation of this vulnerability may cause process exceptions.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUIharmonyosemui
CWE ID-CWE-125
Out-of-bounds Read
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-66864
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.20% / 10.55%
||
7 Day CHG~0.00%
Published-29 Dec, 2025 | 00:00
Updated-14 Jan, 2026 | 19:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in function d_print_comp_inner in file cp-demangle.c in BinUtils 2.26 allows attackers to cause a denial of service via crafted PE file.

Action-Not Available
Vendor-n/aGNU
Product-binutilsn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2025-66786
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.32% / 24.36%
||
7 Day CHG~0.00%
Published-07 Jan, 2026 | 00:00
Updated-29 Jan, 2026 | 01:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

OpenAirInterface CN5G AMF<=v2.0.1 There is a logical error when processing JSON format requests. Unauthorized remote attackers can send malicious JSON data to AMF's SBI interface to launch a denial-of-service attack.

Action-Not Available
Vendor-openairinterfacen/a
Product-oai-cn5g-amfn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2023-45985
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.72% / 50.07%
||
7 Day CHG~0.00%
Published-16 Oct, 2023 | 00:00
Updated-30 Oct, 2024 | 20:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK X5000R V9.1.0u.6118_B20201102 and TOTOLINK A7000R V9.1.0u.6115_B20201022 were discovered to contain a stack overflow in the function setParentalRules. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

Action-Not Available
Vendor-n/aTOTOLINK
Product-a7000r_firmwarex5000r_firmwarex5000ra7000rn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-46762
Matching Score-4
Assigner-Huawei Technologies
ShareView Details
Matching Score-4
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.51% / 40.79%
||
7 Day CHG~0.00%
Published-08 Nov, 2023 | 09:32
Updated-04 Sep, 2024 | 20:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Out-of-bounds write vulnerability in the kernel driver module. Successful exploitation of this vulnerability may cause process exceptions.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUIharmonyosemui
CWE ID-CWE-125
Out-of-bounds Read
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-46804
Matching Score-4
Assigner-HackerOne
ShareView Details
Matching Score-4
Assigner-HackerOne
CVSS Score-7.5||HIGH
EPSS-4.15% / 89.80%
||
7 Day CHG~0.00%
Published-19 Dec, 2023 | 15:43
Updated-02 Aug, 2024 | 20:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An attacker sending specially crafted data packets to the Mobile Device Server can cause memory corruption which could result to a Denial of Service (DoS).

Action-Not Available
Vendor-Ivanti SoftwareMicrosoft Corporation
Product-windowsavalancheAvalanche
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-6566
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-6.9||MEDIUM
EPSS-0.67% / 48.40%
||
7 Day CHG~0.00%
Published-24 Jun, 2025 | 13:00
Updated-01 Oct, 2025 | 19:45
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
oatpp Oat++ Deserializer.cpp deserializeArray stack-based overflow

A vulnerability was found in oatpp Oat++ up to 1.3.1. It has been declared as critical. This vulnerability affects the function deserializeArray of the file src/oatpp/json/Deserializer.cpp. The manipulation leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-oatppoatpp
Product-oat\+\+Oat++
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-2023-46772
Matching Score-4
Assigner-Huawei Technologies
ShareView Details
Matching Score-4
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.51% / 40.79%
||
7 Day CHG~0.00%
Published-08 Nov, 2023 | 09:06
Updated-04 Sep, 2024 | 19:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability of parameters being out of the value range in the QMI service module. Successful exploitation of this vulnerability may cause errors in reading file data.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiEMUIemui
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-46289
Matching Score-4
Assigner-Rockwell Automation
ShareView Details
Matching Score-4
Assigner-Rockwell Automation
CVSS Score-7.5||HIGH
EPSS-0.90% / 55.90%
||
7 Day CHG~0.00%
Published-27 Oct, 2023 | 18:28
Updated-27 Feb, 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
Rockwell Automation FactoryTalk® View Site Edition Vulnerable to Improper Input Validation

Rockwell Automation FactoryTalk View Site Edition insufficiently validates user input, which could potentially allow threat actors to send malicious data bringing the product offline. If exploited, the product would become unavailable and require a restart to recover resulting in a denial-of-service condition.

Action-Not Available
Vendor-Rockwell Automation, Inc.
Product-factorytalk_viewFactoryTalk® View Site Edition
CWE ID-CWE-20
Improper Input Validation
CVE-2023-46136
Matching Score-4
Assigner-GitHub, Inc.
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Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-8||HIGH
EPSS-1.07% / 61.44%
||
7 Day CHG~0.00%
Published-24 Oct, 2023 | 23:48
Updated-20 May, 2026 | 23:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Werkzeug vulnerable to high resource usage when parsing multipart/form-data containing a large part with CR/LF character at the beginning

Werkzeug is a comprehensive WSGI web application library. In versions on the 3.x branch prior to 3.0.1 and on the 2.x branch prior to 2.3.8, if an upload of a file that starts with CR or LF and then is followed by megabytes of data without these characters: all of these bytes are appended chunk by chunk into internal bytearray and lookup for boundary is performed on growing buffer. This allows an attacker to cause a denial of service by sending crafted multipart data to an endpoint that will parse it. The amount of CPU time required can block worker processes from handling legitimate requests. This vulnerability has been patched in version 3.0.1 and 2.3.8.

Action-Not Available
Vendor-palletsprojectspallets
Product-werkzeugwerkzeug
CWE ID-CWE-400
Uncontrolled Resource Consumption
CWE ID-CWE-407
Inefficient Algorithmic Complexity
CWE ID-CWE-787
Out-of-bounds Write
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