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Vulnerability Details :

CVE-2026-20797

Summary
Assigner-icscert
Assigner Org ID-7d14cffa-0d7d-4270-9dc0-52cabd5a23a6
Published At-27 Feb, 2026 | 01:03
Updated At-27 Feb, 2026 | 01:03
Rejected At-
Credits

Copeland XWEB and XWEB Pro Stack-based Buffer Overflow

A stack based buffer overflow exists in an API route of XWEB Pro version 1.12.1 and prior, enabling unauthenticated attackers to cause stack corruption and a termination of the program.

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:icscert
Assigner Org ID:7d14cffa-0d7d-4270-9dc0-52cabd5a23a6
Published At:27 Feb, 2026 | 01:03
Updated At:27 Feb, 2026 | 01:03
Rejected At:
▼CVE Numbering Authority (CNA)
Copeland XWEB and XWEB Pro Stack-based Buffer Overflow

A stack based buffer overflow exists in an API route of XWEB Pro version 1.12.1 and prior, enabling unauthenticated attackers to cause stack corruption and a termination of the program.

Affected Products
Vendor
Copeland
Product
Copeland XWEB 300D PRO
Default Status
unaffected
Versions
Affected
  • From 0 through 1.12.1 (custom)
Vendor
Copeland
Product
Copeland XWEB 500D PRO
Default Status
unaffected
Versions
Affected
  • From 0 through 1.12.1 (custom)
Vendor
Copeland
Product
Copeland XWEB 500B PRO
Default Status
unaffected
Versions
Affected
  • From 0 through 1.12.1 (custom)
Problem Types
TypeCWE IDDescription
N/AN/AWE-121
Type: N/A
CWE ID: N/A
Description: WE-121
Metrics
VersionBase scoreBase severityVector
3.14.3MEDIUM
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Version: 3.1
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Copeland has provided a fix for the vulnerabilities and recommends users update the XWEB Pro to the latest version by going to their software update page https://webapps.copeland.com/Dixell/Pages/SystemSoftwareUpdate in the sections dedicated to the different XWEBPRO models page.

Alternatively, a user logged into an XWEB Pro with internet access can update XWEB Pro directly from Copeland servers via the menu SYSTEM -- Updates | Network.

Configurations

Workarounds

Exploits

Credits

finder
Amir Zaltzman and Noam Moshe of Claroty Team82 reported this vulnerability to CISA.
Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://webapps.copeland.com/Dixell/Pages/SystemSoftwareUpdate
N/A
https://www.cisa.gov/news-events/ics-advisories/icsa-26-057-10
N/A
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-057-10.json
N/A
Hyperlink: https://webapps.copeland.com/Dixell/Pages/SystemSoftwareUpdate
Resource: N/A
Hyperlink: https://www.cisa.gov/news-events/ics-advisories/icsa-26-057-10
Resource: N/A
Hyperlink: https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-057-10.json
Resource: N/A
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:ics-cert@hq.dhs.gov
Published At:27 Feb, 2026 | 02:16
Updated At:27 Feb, 2026 | 23:10

A stack based buffer overflow exists in an API route of XWEB Pro version 1.12.1 and prior, enabling unauthenticated attackers to cause stack corruption and a termination of the program.

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
Secondary3.14.3MEDIUM
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Primary3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
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

copeland
copeland
>>xweb_300d_pro_firmware>>Versions up to 1.12.1(inclusive)
cpe:2.3:o:copeland:xweb_300d_pro_firmware:*:*:*:*:*:*:*:*
copeland
copeland
>>xweb_300d_pro>>-
cpe:2.3:h:copeland:xweb_300d_pro:-:*:*:*:*:*:*:*
copeland
copeland
>>xweb_500d_pro_firmware>>Versions up to 1.12.1(inclusive)
cpe:2.3:o:copeland:xweb_500d_pro_firmware:*:*:*:*:*:*:*:*
copeland
copeland
>>xweb_500d_pro>>-
cpe:2.3:h:copeland:xweb_500d_pro:-:*:*:*:*:*:*:*
copeland
copeland
>>xweb_500b_pro_firmware>>Versions up to 1.12.1(inclusive)
cpe:2.3:o:copeland:xweb_500b_pro_firmware:*:*:*:*:*:*:*:*
copeland
copeland
>>xweb_500b_pro>>-
cpe:2.3:h:copeland:xweb_500b_pro:-:*:*:*:*:*:*:*
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
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-057-10.jsonics-cert@hq.dhs.gov
Third Party Advisory
https://webapps.copeland.com/Dixell/Pages/SystemSoftwareUpdateics-cert@hq.dhs.gov
Product
https://www.cisa.gov/news-events/ics-advisories/icsa-26-057-10ics-cert@hq.dhs.gov
Third Party Advisory
US Government Resource
Hyperlink: https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-057-10.json
Source: ics-cert@hq.dhs.gov
Resource:
Third Party Advisory
Hyperlink: https://webapps.copeland.com/Dixell/Pages/SystemSoftwareUpdate
Source: ics-cert@hq.dhs.gov
Resource:
Product
Hyperlink: https://www.cisa.gov/news-events/ics-advisories/icsa-26-057-10
Source: ics-cert@hq.dhs.gov
Resource:
Third Party Advisory
US Government Resource

Change History

0
Information is not available yet

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CWE ID-CWE-787
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CVE-2025-5215
Matching Score-4
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Matching Score-4
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EPSS-0.22% / 44.95%
||
7 Day CHG~0.00%
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Rejected-Not Available
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Matching Score-4
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-4
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-9.8||CRITICAL
EPSS-1.17% / 78.45%
||
7 Day CHG~0.00%
Published-06 Dec, 2018 | 14:00
Updated-05 Aug, 2024 | 07:24
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-androidAndroid
CWE ID-CWE-787
Out-of-bounds Write
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2023-40042
Matching Score-4
Assigner-MITRE Corporation
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EPSS-0.29% / 52.43%
||
7 Day CHG~0.00%
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Updated-10 Oct, 2024 | 19:39
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Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK T10_v2 5.9c.5061_B20200511 has a stack-based buffer overflow in setStaticDhcpConfig in /lib/cste_modules/lan.so. Attackers can send crafted data in an MQTT packet, via the comment parameter, to control the return address and execute code.

Action-Not Available
Vendor-n/aTOTOLINK
Product-t10_v2t10_v2_firmwaren/at10_v2
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-39435
Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
ShareView Details
Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
CVSS Score-8.8||HIGH
EPSS-0.34% / 56.35%
||
7 Day CHG~0.00%
Published-08 Nov, 2023 | 22:54
Updated-16 Jan, 2025 | 21:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Zavio IP Camera Stack-Based Buffer Overflow

Zavio CF7500, CF7300, CF7201, CF7501, CB3211, CB3212, CB5220, CB6231, B8520, B8220, and CD321 IP Cameras with firmware version M2.1.6.05 are vulnerable to stack-based overflows. During the process of updating certain settings sent from incoming network requests, the product does not sufficiently check or validate allocated buffer size. This may lead to remote code execution.

Action-Not Available
Vendor-zavioZavio
Product-cf7201cf7300cb5220cf7501cf7500_firmwarecb3211_firmwarecf7300_firmwarecb3212cf7501_firmwareb8220_firmwarecb3212_firmwarecb6231_firmwareb8520cb5220_firmwarecb6231b8220cd321b8520_firmwarecb3211cf7201_firmwarecf7500cd321_firmwareIP Camera B8220IP Camera CB3212IP Camera CB5220IP Camera CD321IP Camera CB3211IP Camera CF7300IP Camera CB6231IP Camera CF7201IP Camera CF7500IP Camera CF7501IP Camera B8520
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-39281
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.23% / 45.84%
||
7 Day CHG~0.00%
Published-01 Nov, 2023 | 00:00
Updated-06 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

A stack buffer overflow vulnerability discovered in AsfSecureBootDxe in Insyde InsydeH2O with kernel 5.0 through 5.5 allows attackers to run arbitrary code execution during the DXE phase.

Action-Not Available
Vendor-n/aIntel CorporationInsyde Software Corp. (ISC)Advanced Micro Devices, Inc.
Product-celeron_7305lryzen_7_7645hxcore_i7-1280pcore_i7-12650hxcore_i5-12600tcore_i7-12700hcore_i5-13600kryzen_7_pro_7730ucore_i7_14700kcore_i3-1210uvan_gogh_0405core_i7-13700kfryzen_5_5600hsryzen_3_5300gecore_i3-13300hrecore_i7-1260uryzen_7_5825uryzen_9_7940hxv3c44core_i5-12450hryzen_9_7950xryzen_5_7540ucore_i7-1370pcore_i5-12500tcore_i7-1260pcore_i9-13900ecore_i5-1345urecore_i5-1335ucore_i5-12500hcore_i3-1220pryzen_7_7700xcore_i7-13800hcore_i5-1345ucore_i5-13500hryzen_7_5700gcore_i7-1270pn50core_i5_14600kryzen_9_6900hxryzen_z1_extremeryzen_7_7840hxcore_i5-12600hcore_i7-12700hlcore_i3-13300hecore_i7-12800hxryzen_5_7640hcore_i7-13700hm770core_i7-12700kryzen_5_5500core_i9-12900fryzen_3_5400ub760core_i7-1255ulceleron_g6900core_i5-12400core_i3-12100tryzen_7_7735ucore_i3-12300hln97ryzen_9_pro_7945core_i9-13900hkcore_i9-12900hkryzen_7_7745hxryzen_7_5700core_i5-1240pcore_i5-12500core_i7-13650hxcore_i7-13850hxryzen_5_7535ucore_i9-14900kcore_i5-1345uecore_i7_14700kfcore_i3-13100teryzen_9_7845hxryzen_7_6800hscore_i5-1245ulcore_i5-13600hxryzen_7_7736ucore_i9-13900kfcore_i5-13500tecore_i5-13400eryzen_5_5600ucore_i7-12700core_i5-13600core_i5_14600kfryzen_9_7645hx3dryzen_5_5600gecore_i9-13950hxpentium_gold_g7400tathlon_gold_7220ucore_i5-13400tcore_i3-12100fcore_i9-13900tceleron_7305core_i5-12400tcore_i3-1320peryzen_5_7535hscore_i7-13700hcore_i9-12950hxcore_i9-12900ksinsydeh2ocore_i5-1340peryzen_3_5425ucore_i7-1370precore_i7-13700tcore_i9-13980hxcore_i5-13420hcore_i7-1360pcore_i9-12900tryzen_3_7440uryzen3_5300ucore_i3-n300ryzen_7_5800ucore_i7-12650hcore_i3-1215ucore_i9-13900ksryzen_5_pro_7645core_i7-1355ucore_i3-12100v314core_i5-12500hlryzen_7_5800hcore_i7-12700fatom_x7211ecore_i5-13600hecore_i9-12900core_i7-1375precore_i5-13500tc262ryzen_7_5700ucore_i7-13700ecore_i5-12600hlcore_i5-1340pryzen_7_6800hcore_i5-13505hpentium_gold_g7400core_i9-13900core_i3-1315ucore_i9-13900hryzen_7_7840uryzen_3_pro_7330uryzen_7_5800hscore_i7-1250uryzen_5_5500hcore_i7-12800hlcore_i7-13800hrecore_i9-12900kryzen_z1core_i3-13100fcore_i5-1350peryzen_5_6600hcore_i9-13900fryzen_9_6980hxpentium_8500core_i3-13100tz790core_i5-1350preryzen_9_7940hryzen_5_5560ucore_i7-13620hcore_i3-1215ulcore_i7-1265ulcore_i7-1366urecore_i3-13100eryzen_9_7900xn200core_i7-1265uryzen_5_6600hsceleron_g6900tcore_i7-13700ten100ryzen_7_7840hryzen_9_5900hscore_i5-13400ryzen_5_7640ucore_i9-13900teryzen_9_5980hscore_i7-1365urecore_i5-13600kfryzen_5_7600ryzen_9_6900hspentium_8505core_i7-13700kcore_i7-1255ucore_i5-12600core_i3-1315uen95core_i7-1370peryzen_3_5300gh770ryzen_3_7320uryzen_5_pro_7530uryzen_7_pro_7745ryzen_5_7520uryzen_5_5500ucore_i3-13100core_i5-12400fcore_i5-12490fcore_i5-13500eryzen_7_7800x3dcore_i5-13600tryzen_5_pro_7640hscore_i7-13705hv3c16core_i5-1245uryzen_5_5600hcore_i7-12700tryzen_7_6800uryzen_9_7945hxcore_i3-12300ryzen_5_5600gcore_i5-1235ulryzen_7_7735hsryzen_9_7900x3dcore_i7-13700hxcore_i5-12600kcore_i3-1320precore_i5-1335uev3c48ryzen_5_7600xathlon_silver_7120uryzen_5_6600uryzen_5_5625ucore_i9-13900kcore_i3-12300tryzen_7_5700gecore_i7-1365uecore_i7-12700kfryzen_3_5125ccore_i9-12900kfcore_i9-13900hxcore_i3-1305ucore_i3-1315ureatom_x7213ecore_i9-12900hcore_i5-13500core_i9-14900kfryzen_3_7335uryzen_7_pro_7840hscore_i5-12450hxryzen_5_7545ucore_i5-1235ucore_i5-13400fu300eatom_x7425ecore_i5-13500hxcore_i5-1240uryzen_5_7500fceleron_7300ryzen_9_pro_7940hscore_i7-1365ucore_i7-12800hwm790core_i5-12600kfu300core_i7-13800hev3c18ryzen_9_5900hxcore_i9-13905hc266core_i7-12850hxcore_i5-1350pryzen_9_7950x3dcore_i7-13700fryzen_7_7700core_i5-12600hxcore_i5-13600hryzen_3_5100core_i3-n305ryzen_9_7900core_i5-13600hrecore_i9-12900hxcore_i5-1250pcore_i5-1230ucore_i5-13450hxcore_i5-1334uryzen_9_6980hsryzen_9_7940hsn/ainsydeh20
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-39405
Matching Score-4
Assigner-Huawei Technologies
ShareView Details
Matching Score-4
Assigner-Huawei Technologies
CVSS Score-9.8||CRITICAL
EPSS-0.10% / 28.52%
||
7 Day CHG~0.00%
Published-13 Aug, 2023 | 11:37
Updated-10 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

Vulnerability of out-of-bounds parameter read/write in the Wi-Fi module. Successful exploitation of this vulnerability may cause other apps to be executed with escalated privileges.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUI
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-3959
Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
ShareView Details
Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
CVSS Score-9.8||CRITICAL
EPSS-0.50% / 65.55%
||
7 Day CHG~0.00%
Published-08 Nov, 2023 | 23:02
Updated-16 Jan, 2025 | 21:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Zavio IP Camera Stack-Based Buffer Overflow

Zavio CF7500, CF7300, CF7201, CF7501, CB3211, CB3212, CB5220, CB6231, B8520, B8220, and CD321 IP Cameras with firmware version M2.1.6.05 are vulnerable to multiple instances of stack-based overflows. While processing XML elements from incoming network requests, the product does not sufficiently check or validate allocated buffer size. This may lead to remote code execution.

Action-Not Available
Vendor-zavioZavio
Product-cf7201cf7300cb5220cf7501cf7500_firmwarecb3211_firmwarecf7300_firmwarecb3212cf7501_firmwareb8220_firmwarecb3212_firmwarecb6231_firmwareb8520cb5220_firmwarecb6231b8220cd321b8520_firmwarecb3211cf7201_firmwarecf7500cd321_firmwareIP Camera B8220IP Camera CB3212IP Camera CB5220IP Camera CD321IP Camera CB3211IP Camera CF7300IP Camera CB6231IP Camera CF7201IP Camera CF7500IP Camera CF7501IP Camera B8520
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-39268
Matching Score-4
Assigner-Hewlett Packard Enterprise (HPE)
ShareView Details
Matching Score-4
Assigner-Hewlett Packard Enterprise (HPE)
CVSS Score-4.5||MEDIUM
EPSS-0.18% / 39.90%
||
7 Day CHG~0.00%
Published-29 Aug, 2023 | 19:38
Updated-27 Sep, 2024 | 19:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Memory Corruption Vulnerability in ArubaOS-Switch

A memory corruption vulnerability in ArubaOS-Switch could lead to unauthenticated remote code execution by receiving specially crafted packets. Successful exploitation of this vulnerability results in the ability to execute arbitrary code as a privileged user on the underlying operating system.

Action-Not Available
Vendor-Aruba NetworksHewlett Packard Enterprise (HPE)
Product-aruba_5406r_zl2aruba_2540aruba_3810maruba_2530ybaruba_2530yaaruba_2930faruba_5412r_zl2aruba_2930maruba_2920aruba_2530arubaos-switchArubaOS-Switch
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-5099
Matching Score-4
Assigner-KoreLogic Security
ShareView Details
Matching Score-4
Assigner-KoreLogic Security
CVSS Score-9.8||CRITICAL
EPSS-0.34% / 56.39%
||
7 Day CHG~0.00%
Published-23 May, 2025 | 01:05
Updated-08 Oct, 2025 | 17:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
KL-001-2025-004: Mobile Dynamix PrinterShare Mobile Print Out-of-bounds Write

An Out of Bounds Write occurs when the native library attempts PDF rendering, which can be exploited to achieve memory corruption and potentially arbitrary code execution.

Action-Not Available
Vendor-dynamixsoftwareMobile Dynamix
Product-printersharePrinterShare Mobile Print
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-38937
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.21%
||
7 Day CHG~0.00%
Published-07 Aug, 2023 | 00:00
Updated-17 Oct, 2024 | 14:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC10 V1.0 V15.03.06.23, AC1206 V15.03.06.23, AC8 v4 V16.03.34.06, AC6 V2.0 V15.03.06.23, AC7 V1.0 V15.03.06.44, AC5 V1.0 V15.03.06.28, AC9 V3.0 V15.03.06.42_multi and AC10 v4.0 V16.03.10.13 were discovered to contain a stack overflow via the list parameter in the formSetVirtualSer function.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac5ac6ac7ac10_firmwareac8_firmwareac7_firmwareac10ac1206_firmwareac8ac5_firmwareac9ac9_firmwareac6_firmwareac1206n/aac5ac6ac7ac10ac8ac9ac1206
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-38935
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.10% / 27.17%
||
7 Day CHG~0.00%
Published-07 Aug, 2023 | 00:00
Updated-15 Oct, 2024 | 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 AC1206 V15.03.06.23, AC8 V4 V16.03.34.06, AC5 V1.0 V15.03.06.28, AC10 v4.0 V16.03.10.13 and AC9 V3.0 V15.03.06.42_multi were discovered to contain a tack overflow via the list parameter in the formSetQosBand function.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac5ac10_firmwareac8_firmwareac10ac1206_firmwareac5_firmwareac8ac9ac9_firmwareac1206n/aac5ac10ac8ac9ac1206
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-38929
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.21%
||
7 Day CHG~0.00%
Published-07 Aug, 2023 | 00:00
Updated-11 Oct, 2024 | 13:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda 4G300 v1.01.42 was discovered to contain a stack overflow via the page parameter at /VirtualSer.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-4g300_firmware4g300n/a4g300
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-38545
Matching Score-4
Assigner-HackerOne
ShareView Details
Matching Score-4
Assigner-HackerOne
CVSS Score-8.8||HIGH
EPSS-28.33% / 96.43%
||
7 Day CHG+1.58%
Published-18 Oct, 2023 | 03:52
Updated-27 Aug, 2025 | 20:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This flaw makes curl overflow a heap based buffer in the SOCKS5 proxy handshake. When curl is asked to pass along the host name to the SOCKS5 proxy to allow that to resolve the address instead of it getting done by curl itself, the maximum length that host name can be is 255 bytes. If the host name is detected to be longer, curl switches to local name resolving and instead passes on the resolved address only. Due to this bug, the local variable that means "let the host resolve the name" could get the wrong value during a slow SOCKS5 handshake, and contrary to the intention, copy the too long host name to the target buffer instead of copying just the resolved address there. The target buffer being a heap based buffer, and the host name coming from the URL that curl has been told to operate with.

Action-Not Available
Vendor-NetApp, Inc.Microsoft CorporationFedora ProjectCURL
Product-fedoraactive_iq_unified_managerwindows_11_22h2windows_11_21h2oncommand_workflow_automationoncommand_insightwindows_11_23h2libcurlwindows_10_21h2windows_server_2019windows_10_1809windows_10_22h2windows_server_2022curl
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-1795
Matching Score-4
Assigner-Apple Inc.
ShareView Details
Matching Score-4
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-1.56% / 81.26%
||
7 Day CHG~0.00%
Published-02 Apr, 2021 | 18:02
Updated-03 Aug, 2024 | 16:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osipad_osiOS and iPadOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-38584
Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
ShareView Details
Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
CVSS Score-9.8||CRITICAL
EPSS-0.06% / 17.01%
||
7 Day CHG~0.00%
Published-19 Oct, 2023 | 19:20
Updated-16 Jan, 2025 | 21:28
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Weintek cMT3000 HMI Web CGI Stack-based Buffer Overflow

In Weintek's cMT3000 HMI Web CGI device, the cgi-bin command_wb.cgi contains a stack-based buffer overflow, which could allow an anonymous attacker to hijack control flow and bypass login authentication.

Action-Not Available
Vendor-weintekWeintek
Product-cmt3071cmt3090cmt3072cmt-hdm_firmwarecmt3103_firmwarecmt-fhd_firmwarecmt3071_firmwarecmt3072_firmwarecmt-hdmcmt3151_firmwarecmt-fhdcmt3151cmt3090_firmwarecmt3103cMT3103cMT-FHDcMT-HDMcMT3151cMT3090cMT3072cMT3071
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-38930
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.21%
||
7 Day CHG~0.00%
Published-07 Aug, 2023 | 00:00
Updated-15 Oct, 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

Tenda AC7 V1.0,V15.03.06.44, F1203 V2.0.1.6, AC5 V1.0,V15.03.06.28, AC9 V3.0,V15.03.06.42_multi and FH1205 V2.0.0.7(775) were discovered to contain a stack overflow via the deviceId parameter in the addWifiMacFilter function.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac5ac7ac7_firmwaref1203_firmwarefh1205ac5_firmwareac9ac9_firmwaref1203fh1205_firmwaren/aac5ac7ac9
CWE ID-CWE-787
Out-of-bounds Write
CVE-2007-0158
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.42% / 61.56%
||
7 Day CHG~0.00%
Published-27 Dec, 2019 | 17:03
Updated-07 Aug, 2024 | 12:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

thttpd 2007 has buffer underflow.

Action-Not Available
Vendor-acmen/a
Product-thttpdn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-31578
Matching Score-4
Assigner-MediaTek, Inc.
ShareView Details
Matching Score-4
Assigner-MediaTek, Inc.
CVSS Score-9.8||CRITICAL
EPSS-2.08% / 83.78%
||
7 Day CHG~0.00%
Published-06 Feb, 2023 | 00:00
Updated-03 Aug, 2024 | 23:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In Boa, there is a possible escalation of privilege due to a stack buffer overflow. This could lead to remote escalation of privilege from a proximal attacker with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: A20210008; Issue ID: OSBNB00123241.

Action-Not Available
Vendor-MediaTek Inc.
Product-en7528en7580_firmwareen7580en7528_firmwareEN7528, EN7580
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-38933
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.21%
||
7 Day CHG~0.00%
Published-07 Aug, 2023 | 00:00
Updated-17 Oct, 2024 | 13:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC6 V2.0 V15.03.06.23, AC7 V1.0 V15.03.06.44, F1203 V2.0.1.6, AC5 V1.0 V15.03.06.28, FH1203 V2.0.1.6 and AC9 V3.0 V15.03.06.42_multi, and FH1205 V2.0.0.7(775) were discovered to contain a stack overflow via the deviceId parameter in the formSetClientState function.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac7_firmwareac9_firmwareac6_firmwaref1203ac1206fh1203_firmwareac5ac6ac7ac10_firmwarefh1203f1203_firmwareac10ac1206_firmwarefh1205ac5_firmwareac9fh1205_firmwaren/aac5ac7ac6fh1203fh1205ac9f1203
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-38940
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.21%
||
7 Day CHG~0.00%
Published-07 Aug, 2023 | 00:00
Updated-11 Oct, 2024 | 14:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda F1203 V2.0.1.6, FH1203 V2.0.1.6 and FH1205 V2.0.0.7(775) were discovered to contain a stack overflow via the ssid parameter in the form_fast_setting_wifi_set function.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-fh1203f1203_firmwarefh1205f1203fh1203_firmwarefh1205_firmwaren/af1203fh1205fh1203
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-38931
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.21%
||
7 Day CHG~0.00%
Published-07 Aug, 2023 | 00:00
Updated-17 Oct, 2024 | 13:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC10 V1.0 V15.03.06.23, AC1206 V15.03.06.23, AC8 v4 V16.03.34.06, AC6 V2.0 V15.03.06.23, AC7 V1.0 V15.03.06.44, F1203 V2.0.1.6, AC5 V1.0 V15.03.06.28, AC10 v4.0 V16.03.10.13 and FH1203 V2.0.1.6 were discovered to contain a stack overflow via the list parameter in the setaccount function.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac8_firmwareac7_firmwareac6_firmwaref1203ac1206fh1203_firmwareac5ac6ac7ac10_firmwarefh1203f1203_firmwareac10ac1206_firmwareac8ac5_firmwaren/aac5ac6ac7fh1203ac10ac8f1203ac1206
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-38936
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.33% / 55.93%
||
7 Day CHG~0.00%
Published-07 Aug, 2023 | 00:00
Updated-15 Oct, 2024 | 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 AC10 V1.0 V15.03.06.23, AC1206 V15.03.06.23, AC6 V2.0 V15.03.06.23, AC7 V1.0 V15.03.06.44, AC5 V1.0 V15.03.06.28, FH1203 V2.0.1.6, AC9 V3.0 V15.03.06.42_multi and FH1205 V2.0.0.7(775) were discovered to contain a stack overflow via the speed_dir parameter in the formSetSpeedWan function.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac7_firmwareac9_firmwareac6_firmwaref1203ac1206fh1203_firmwareac5ac6ac7ac10_firmwarefh1203f1203_firmwareac10ac1206_firmwarefh1205ac5_firmwareac9fh1205_firmwaren/aac5ac6ac7fh1203ac10fh1205ac9ac1206
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-28578
Matching Score-4
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-4
Assigner-Trend Micro, Inc.
CVSS Score-9.8||CRITICAL
EPSS-58.54% / 98.18%
||
7 Day CHG~0.00%
Published-18 Nov, 2020 | 18:45
Updated-04 Aug, 2024 | 16:40
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 Trend Micro InterScan Web Security Virtual Appliance 6.5 SP2 could allow an unauthenticated, remote attacker to send a specially crafted HTTP message and achieve remote code execution with elevated privileges.

Action-Not Available
Vendor-Trend Micro Incorporated
Product-interscan_web_security_virtual_applianceTrend Micro InterScan Web Security Virtual Appliance
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-4918
Matching Score-4
Assigner-Mozilla Corporation
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Matching Score-4
Assigner-Mozilla Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.20% / 42.06%
||
7 Day CHG~0.00%
Published-17 May, 2025 | 21:07
Updated-26 Feb, 2026 | 18:28
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An attacker was able to perform an out-of-bounds read or write on a JavaScript `Promise` object. This vulnerability affects Firefox < 138.0.4, Firefox ESR < 128.10.1, Firefox ESR < 115.23.1, Thunderbird < 128.10.2, and Thunderbird < 138.0.2.

Action-Not Available
Vendor-Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefox ESRFirefox
CWE ID-CWE-125
Out-of-bounds Read
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-38961
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-7.86% / 91.89%
||
7 Day CHG~0.00%
Published-21 Aug, 2023 | 00:00
Updated-07 Oct, 2024 | 17:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Buffer Overflwo vulnerability in JerryScript Project jerryscript v.3.0.0 allows a remote attacker to execute arbitrary code via the scanner_is_context_needed component in js-scanner-until.c.

Action-Not Available
Vendor-jerryscriptn/a
Product-jerryscriptn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-38604
Matching Score-4
Assigner-Apple Inc.
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Matching Score-4
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.45% / 63.20%
||
7 Day CHG~0.00%
Published-28 Jul, 2023 | 04:30
Updated-13 Feb, 2025 | 17:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in watchOS 9.6, macOS Big Sur 11.7.9, iOS 15.7.8 and iPadOS 15.7.8, macOS Monterey 12.6.8, tvOS 16.6, iOS 16.6 and iPadOS 16.6, macOS Ventura 13.5. An app may be able to execute arbitrary code with kernel privileges.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchostvosipadosmacosiOS and iPadOSmacOStvOSwatchOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-38938
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.21%
||
7 Day CHG~0.00%
Published-07 Aug, 2023 | 00:00
Updated-11 Oct, 2024 | 14:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda F1202 V1.2.0.9, PA202 V1.1.2.5, PW201A V1.1.2.5 and FH1202 V1.2.0.9 were discovered to contain a stack overflow via the page parameter at /L7Im.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-f1202pa202_firmwarefh1202pw201a_firmwarepa202f1202_firmwarefh1202_firmwarepw201an/af1202pw201apa202fh1202
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-37704
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.21%
||
7 Day CHG~0.00%
Published-10 Jul, 2023 | 00:00
Updated-12 Nov, 2024 | 19:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda FH1203 V2.0.1.6 was discovered to contain a stack overflow via the deviceId parameter in the formSetClientState function.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-fh1203_firmwarefh1203n/afh1203
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-37719
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.21%
||
7 Day CHG~0.00%
Published-14 Jul, 2023 | 00:00
Updated-30 Oct, 2024 | 18:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda F1202 V1.0BR_V1.2.0.20(408), FH1202_V1.2.0.19_EN were discovered to contain a stack overflow in the page parameter in the function fromP2pListFilter.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-f1202pa202_firmwarefh1202pw201a_firmwarepa202f1202_firmwarefh1202_firmwarepw201an/af1202fh1202
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-37791
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-28.20% / 96.42%
||
7 Day CHG~0.00%
Published-17 Jul, 2023 | 00:00
Updated-31 Oct, 2024 | 15:11
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-619L v2.04(TW) was discovered to contain a stack overflow via the curTime parameter at /goform/formLogin.

Action-Not Available
Vendor-n/aD-Link Corporation
Product-dir-619ldir-619l_firmwaren/adir-619l
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-36952
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.21% / 43.36%
||
7 Day CHG~0.00%
Published-16 Oct, 2023 | 00:00
Updated-16 Sep, 2024 | 18:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK CP300+ V5.2cu.7594_B20200910 was discovered to contain a stack overflow via the pingIp parameter in the function setDiagnosisCfg.

Action-Not Available
Vendor-n/aTOTOLINK
Product-cp300\+cp300\+_firmwaren/acp300\+_firmware
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-37700
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.21%
||
7 Day CHG~0.00%
Published-10 Jul, 2023 | 00:00
Updated-12 Nov, 2024 | 19:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda FH1203 V2.0.1.6 was discovered to contain a stack overflow via the ssid parameter in the form_fast_setting_wifi_set function.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-fh1203_firmwarefh1203n/afh1203
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-37703
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.21%
||
7 Day CHG~0.00%
Published-10 Jul, 2023 | 00:00
Updated-12 Nov, 2024 | 14:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda FH1203 V2.0.1.6 was discovered to contain a stack overflow via the speed_dir parameter in the formSetSpeedWan function.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-fh1203_firmwarefh1203n/afh1203
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-4013
Matching Score-4
Assigner-Talos
ShareView Details
Matching Score-4
Assigner-Talos
CVSS Score-10||CRITICAL
EPSS-51.64% / 97.85%
||
7 Day CHG~0.00%
Published-19 Oct, 2018 | 13:00
Updated-16 Sep, 2024 | 22:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An exploitable code execution vulnerability exists in the HTTP packet-parsing functionality of the LIVE555 RTSP server library version 0.92. A specially crafted packet can cause a stack-based buffer overflow, resulting in code execution. An attacker can send a packet to trigger this vulnerability.

Action-Not Available
Vendor-live555Live NetworksDebian GNU/Linux
Product-live555_media_serverdebian_linuxLIVE555 Media Server
CWE ID-CWE-787
Out-of-bounds Write
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