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Vulnerability Details :

CVE-2023-23303

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-23 May, 2023 | 00:00
Updated At-21 Jan, 2025 | 14:47
Rejected At-
Credits

The `Toybox.Ant.GenericChannel.enableEncryption` API method in CIQ API version 3.2.0 through 4.1.7 does not validate its parameter, which can result in buffer overflows when copying various attributes. A malicious application could call the API method with specially crafted object and hijack the execution of the device's firmware.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
â–ĽCommon Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:23 May, 2023 | 00:00
Updated At:21 Jan, 2025 | 14:47
Rejected At:
â–ĽCVE Numbering Authority (CNA)

The `Toybox.Ant.GenericChannel.enableEncryption` API method in CIQ API version 3.2.0 through 4.1.7 does not validate its parameter, which can result in buffer overflows when copying various attributes. A malicious application could call the API method with specially crafted object and hijack the execution of the device's firmware.

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
https://developer.garmin.com/connect-iq/api-docs/Toybox/Ant/GenericChannel.html#enableEncryption-instance_function
N/A
https://github.com/anvilsecure/garmin-ciq-app-research/blob/main/advisories/CVE-2023-23303.md
N/A
Hyperlink: https://developer.garmin.com/connect-iq/api-docs/Toybox/Ant/GenericChannel.html#enableEncryption-instance_function
Resource: N/A
Hyperlink: https://github.com/anvilsecure/garmin-ciq-app-research/blob/main/advisories/CVE-2023-23303.md
Resource: N/A
â–ĽAuthorized 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://developer.garmin.com/connect-iq/api-docs/Toybox/Ant/GenericChannel.html#enableEncryption-instance_function
x_transferred
https://github.com/anvilsecure/garmin-ciq-app-research/blob/main/advisories/CVE-2023-23303.md
x_transferred
Hyperlink: https://developer.garmin.com/connect-iq/api-docs/Toybox/Ant/GenericChannel.html#enableEncryption-instance_function
Resource:
x_transferred
Hyperlink: https://github.com/anvilsecure/garmin-ciq-app-research/blob/main/advisories/CVE-2023-23303.md
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
â–ĽNational Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:23 May, 2023 | 20:15
Updated At:30 May, 2023 | 17:37

The `Toybox.Ant.GenericChannel.enableEncryption` API method in CIQ API version 3.2.0 through 4.1.7 does not validate its parameter, which can result in buffer overflows when copying various attributes. A malicious application could call the API method with specially crafted object and hijack the execution of the device's firmware.

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
Primary3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CPE Matches

garmin
garmin
>>connect-iq>>Versions from 3.2.0(inclusive) to 4.1.7(inclusive)
cpe:2.3:a:garmin:connect-iq:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-120Primarynvd@nist.gov
CWE ID: CWE-120
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://developer.garmin.com/connect-iq/api-docs/Toybox/Ant/GenericChannel.html#enableEncryption-instance_functioncve@mitre.org
Product
https://github.com/anvilsecure/garmin-ciq-app-research/blob/main/advisories/CVE-2023-23303.mdcve@mitre.org
Exploit
Hyperlink: https://developer.garmin.com/connect-iq/api-docs/Toybox/Ant/GenericChannel.html#enableEncryption-instance_function
Source: cve@mitre.org
Resource:
Product
Hyperlink: https://github.com/anvilsecure/garmin-ciq-app-research/blob/main/advisories/CVE-2023-23303.md
Source: cve@mitre.org
Resource:
Exploit

Change History

0
Information is not available yet

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Matching Score-4
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||
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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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Product-accel-pppaccel-ppp
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CWE ID-CWE-120
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CVE-2020-13840
Matching Score-4
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Updated-04 Aug, 2024 | 12:25
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CVE-2019-0160
Matching Score-4
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Matching Score-4
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CVSS Score-8.7||HIGH
EPSS-0.28% / 51.12%
||
7 Day CHG~0.00%
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Updated-04 Aug, 2024 | 17:44
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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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-1.11% / 77.98%
||
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
Vendor-n/aTenda Technology Co., Ltd.
Product-ac6ac18ac9ac9_firmwareac6_firmwareac15ac15_firmwareac18_firmwaren/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2020-10595
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-7.29% / 91.55%
||
7 Day CHG~0.00%
Published-31 Mar, 2020 | 12:36
Updated-04 Aug, 2024 | 11:06
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-pam-krb5debian_linuxn/a
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Matching Score-4
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Matching Score-4
Assigner-Check Point Software Ltd.
CVSS Score-9.8||CRITICAL
EPSS-13.00% / 93.97%
||
7 Day CHG~0.00%
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Updated-17 Sep, 2024 | 01:55
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-Canonical Ltd.FreeRDPCheck Point Software Technologies Ltd.
Product-freerdpubuntu_linuxFreeRDP
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-10599
Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
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Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
CVSS Score-9.8||CRITICAL
EPSS-0.33% / 55.73%
||
7 Day CHG~0.00%
Published-03 Apr, 2020 | 17:51
Updated-04 Aug, 2024 | 11:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

VISAM VBASE Editor version 11.5.0.2 and VBASE Web-Remote Module may allow a vulnerable ActiveX component to be exploited resulting in a buffer overflow, which may lead to a denial-of-service condition and execution of arbitrary code.

Action-Not Available
Vendor-visamVISAM
Product-vbase_web-remotevbase_editorVBASE Web-Remote ModuleVBASE Editor
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2020-11172
Matching Score-4
Assigner-Qualcomm, Inc.
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Matching Score-4
Assigner-Qualcomm, Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.31% / 53.78%
||
7 Day CHG~0.00%
Published-02 Nov, 2020 | 06:21
Updated-04 Aug, 2024 | 11:28
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

u'fscanf reads a string from a file and stores its contents on a statically allocated stack memory which leads to stack overflow' in Snapdragon Wired Infrastructure and Networking in IPQ4019, IPQ6018, IPQ8064, IPQ8074, QCA9531, QCA9980

Action-Not Available
Vendor-Qualcomm Technologies, Inc.
Product-ipq6018qca9531ipq8074_firmwareqca9980ipq8074qca9531_firmwareqca9980_firmwareipq8064ipq8064_firmwareipq6018_firmwareipq4019ipq4019_firmwareSnapdragon Wired Infrastructure and Networking
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2019-6557
Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
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Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
CVSS Score-9.8||CRITICAL
EPSS-6.91% / 91.28%
||
7 Day CHG~0.00%
Published-05 Mar, 2019 | 21:00
Updated-16 Sep, 2024 | 18:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Several buffer overflow vulnerabilities have been identified in Moxa IKS and EDS, which may allow remote code execution.

Action-Not Available
Vendor-ICS-CERTMoxa Inc.
Product-eds-510aeds-408a_firmwareeds-408aeds-510a_firmwareiks-g6824aeds-405a_firmwareiks-g6824a_firmwareeds-405aMoxa IKS, EDS
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2019-6258
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-1.36% / 79.95%
||
7 Day CHG~0.00%
Published-18 Aug, 2020 | 16:48
Updated-04 Aug, 2024 | 20:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

D-Link DIR-822 Rev.Bx devices with firmware v.202KRb06 and older allow a buffer overflow via long MacAddress data in a /HNAP1/SetClientInfo HNAP protocol message, which is mishandled in /usr/sbin/udhcpd during reading of the /var/servd/LAN-1-udhcpd.conf file.

Action-Not Available
Vendor-n/aD-Link Corporation
Product-dir-822dir-822_firmwaren/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2025-29365
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.09% / 25.29%
||
7 Day CHG~0.00%
Published-22 Aug, 2025 | 00:00
Updated-01 Oct, 2025 | 20:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

spimsimulator spim v9.1.24 and before is vulnerable to Buffer Overflow in READ_STRING_SYSCALL.

Action-Not Available
Vendor-spimsimulatorn/a
Product-spimn/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-125
Out-of-bounds Read
CWE ID-CWE-274
Improper Handling of Insufficient Privileges
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-27071
Matching Score-4
Assigner-Qualcomm, Inc.
ShareView Details
Matching Score-4
Assigner-Qualcomm, Inc.
CVSS Score-7.3||HIGH
EPSS-0.05% / 15.93%
||
7 Day CHG+0.01%
Published-06 Aug, 2025 | 07:26
Updated-19 Aug, 2025 | 13:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Buffer Copy Without Checking Size of Input in Powerline Communication Firmware

Memory corruption while processing specific files in Powerline Communication Firmware.

Action-Not Available
Vendor-Qualcomm Technologies, Inc.
Product-snapdragon_8_gen_1_mobile_platformsdx55_firmwaresxr2250psw5100psw5100_firmwarewcn3660b_firmwaresnapdragon_w5\+_gen_1_wearable_platform_firmwarewsa8832wsa8835wcn3988qca6426sdx55snapdragon_865\+_5g_mobile_platform_\(sm8250-ab\)sxr2230p_firmwareqca6391snapdragon_x55_5g_modem-rf_systemsxr2250p_firmwaresnapdragon_x55_5g_modem-rf_system_firmwarefastconnect_7800_firmwarewcn3980wcn3988_firmwaresw5100p_firmwarewsa8830qsm8250wcn3620wsa8815_firmwaresnapdragon_870_5g_mobile_platform_\(sm8250-ac\)_firmwarewsa8810fastconnect_6800qca6426_firmwaresnapdragon_xr2_5g_platform_firmwaresnapdragon_865\+_5g_mobile_platform_\(sm8250-ab\)_firmwaresw5100snapdragon_870_5g_mobile_platform_\(sm8250-ac\)sd865_5gsxr2130wsa8810_firmwarewcd9380_firmwarewsa8835_firmwaresnapdragon_429_mobile_platform_firmwaresnapdragon_429_mobile_platformsnapdragon_xr2_5g_platformqca6436snapdragon_8_gen_1_mobile_platform_firmwarewcn3660bwcd9385wsa8832_firmwarefastconnect_6800_firmwarewcn3620_firmwarewcd9385_firmwarewsa8815qsm8250_firmwarefastconnect_7800snapdragon_865_5g_mobile_platformfastconnect_6900_firmwaresxr2130_firmwaresnapdragon_865_5g_mobile_platform_firmwareqca6436_firmwarewcn3980_firmwaresxr2230pfastconnect_6900sd865_5g_firmwaresnapdragon_w5\+_gen_1_wearable_platformsdm429wqca6391_firmwaresdm429w_firmwarewcd9380wsa8830_firmwareSnapdragon
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2025-25664
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.19% / 41.05%
||
7 Day CHG~0.00%
Published-20 Feb, 2025 | 00:00
Updated-17 Mar, 2025 | 15:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC8V4 V16.03.34.06 was discovered to contain a stack overflow via the shareSpeed parameter in the sub_49E098 function.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac8_firmwareac8n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-25676
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.18% / 39.14%
||
7 Day CHG~0.00%
Published-20 Feb, 2025 | 00:00
Updated-21 Feb, 2025 | 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 i12 V1.0.0.10(3805) was discovered to contain a buffer overflow via the list parameter in the formwrlSSIDset function.

Action-Not Available
Vendor-n/a
Product-n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2025-26004
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.41% / 61.31%
||
7 Day CHG~0.00%
Published-26 Mar, 2025 | 00:00
Updated-01 Apr, 2025 | 16:34
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Telesquare TLR-2005KSH 1.1.4 is vulnerable to unauthorized stack buffer overflow vulnerability when requesting admin.cgi parameter with setDdns.

Action-Not Available
Vendor-telesquaren/a
Product-tlr-2005ksh_firmwaretlr-2005kshn/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2023-25076
Matching Score-4
Assigner-Talos
ShareView Details
Matching Score-4
Assigner-Talos
CVSS Score-9.8||CRITICAL
EPSS-33.63% / 96.87%
||
7 Day CHG~0.00%
Published-30 Mar, 2023 | 14:34
Updated-05 Mar, 2025 | 19:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow vulnerability exists in the handling of wildcard backend hosts of SNIProxy 0.6.0-2 and the master branch (commit: 822bb80df9b7b345cc9eba55df74a07b498819ba). A specially crafted HTTP or TLS packet can lead to arbitrary code execution. An attacker could send a malicious packet to trigger this vulnerability.

Action-Not Available
Vendor-sniproxy_projectSNIProxy
Product-sniproxySNIProxy
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
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