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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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Product-wnd930_firmwarewnap320_firmwarewndap360wnap320wnd930wndap660_firmwarewndap620_firmwarewndap360_firmwarewac505_firmwarewndap350_firmwarewn604_firmwarewac120wn604wac120_firmwarewac505wac510wac510_firmwarewnap210wndap620wndap660wndap350wnap210_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-66048
Matching Score-4
Assigner-Talos
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Matching Score-4
Assigner-Talos
CVSS Score-9.8||CRITICAL
EPSS-0.15% / 35.25%
||
7 Day CHG~0.00%
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Updated-17 Dec, 2025 | 20:23
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-libbiosiglibbiosig
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CWE ID-CWE-787
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Matching Score-4
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Matching Score-4
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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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Vendor-n/aGoogle LLC
Product-androidn/a
CWE ID-CWE-787
Out-of-bounds Write
CWE ID-CWE-125
Out-of-bounds Read
CVE-2018-21087
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.16% / 36.77%
||
7 Day CHG~0.00%
Published-08 Apr, 2020 | 14:43
Updated-05 Aug, 2024 | 12:19
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/aGoogle LLC
Product-androidn/a
CWE ID-CWE-787
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Matching Score-4
Assigner-Bitdefender
CVSS Score-7.6||HIGH
EPSS-0.47% / 64.20%
||
7 Day CHG~0.00%
Published-30 Mar, 2022 | 19:55
Updated-17 Sep, 2024 | 00:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Stack buffer overflow in Wyze Cam Pan v2, Cam v2 and Cam v3

Stack-based Buffer Overflow vulnerability in Wyze Cam Pan v2, Cam v2, Cam v3 allows an attacker to run arbitrary code on the affected device. This issue affects: Wyze Cam Pan v2 versions prior to 4.49.1.47. Wyze Cam v2 versions prior to 4.9.8.1002. Wyze Cam v3 versions prior to 4.36.8.32.

Action-Not Available
Vendor-wyzeWyze
Product-cam_pan_v2_firmwarecam_pan_v2cam_v3cam_v2cam_v2_firmwarecam_v3_firmwareCam v2Cam v3Cam Pan v2
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-25026
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.36% / 57.93%
||
7 Day CHG~0.00%
Published-26 Dec, 2021 | 21:55
Updated-05 Aug, 2024 | 12:26
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 the actix-web crate before 0.7.15 for Rust. It can add the Send marker trait to an object that cannot be sent between threads safely, leading to memory corruption.

Action-Not Available
Vendor-actixn/a
Product-actix-webn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-12602
Matching Score-4
Assigner-a0340c66-c385-4f8b-991b-3d05f6fd5220
ShareView Details
Matching Score-4
Assigner-a0340c66-c385-4f8b-991b-3d05f6fd5220
CVSS Score-2.3||LOW
EPSS-0.07% / 20.65%
||
7 Day CHG~0.00%
Published-01 Nov, 2025 | 18:54
Updated-07 Nov, 2025 | 18:41
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
/etc/avahi/services/z9.service can be Arbitrarily Written

/etc/avahi/services/z9.service can be Arbitrarily Written.This issue affects BLU-IC2: through 1.19.5; BLU-IC4: through 1.19.5.

Action-Not Available
Vendor-azure-accessAzure Access Technology
Product-blu-ic2blu-ic4_firmwareblu-ic2_firmwareblu-ic4BLU-IC2BLU-IC4
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-21134
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.8||MEDIUM
EPSS-0.53% / 66.75%
||
7 Day CHG~0.00%
Published-23 Apr, 2020 | 20:00
Updated-05 Aug, 2024 | 12:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects R6700 before 1.0.1.48, R7900 before 1.0.2.16, R6900 before 1.0.1.48, R7000P before 1.3.1.44, R6900P before 1.3.1.44, R6250 before 1.0.4.30, R6300v2 before 1.0.4.32, R6400 before 1.0.1.44, R6400v2 before 1.0.2.60, R7000 before 1.0.9.34, R7100LG before 1.0.0.48, R7300 before 1.0.0.68, R8000 before 1.0.4.18, R8000P before 1.4.1.24, R7900P before 1.4.1.24, R8500 before 1.0.2.122, R8300 before 1.0.2.122, WN2500RPv2 before 1.0.1.54, EX3700 before 1.0.0.72, EX3800 before 1.0.0.72, EX6000 before 1.0.0.32, EX6100 before 1.0.2.24, EX6120 before 1.0.0.42, EX6130 before 1.0.0.24, EX6150v1 before 1.0.0.42, EX6200 before 1.0.3.88, EX7000 before 1.0.0.66, D7000v2 before 1.0.0.51, D6220 before 1.0.0.46, D6400 before 1.0.0.82, and D8500 before 1.0.3.42.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-r7300r7300_firmwarer8000r6400_firmwarer6900pex3800_firmwarer7100lgr7900ex6200r8000pex7000ex3700r6900p_firmwared6220r8500_firmwarer7100lg_firmwarer8300r7000_firmwarer8000p_firmwared6400_firmwarewn2500rpwn2500rp_firmwared6220_firmwarer6300_firmwarer7900pr6250_firmwareex6130d8500_firmwareex6000_firmwarer7000p_firmwareex6100r8500d7000ex6130_firmwared8500d7000_firmwarer6700r8300_firmwarer7000ex6200_firmwarer6900r7000pex6150d6400r6900_firmwareex3800r7900_firmwareex6100_firmwareex3700_firmwareex6000r6300ex6120ex7000_firmwarer6400r6700_firmwarer7900p_firmwareex6120_firmwareex6150_firmwarer8000_firmwarer6250n/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-21133
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.56% / 67.74%
||
7 Day CHG~0.00%
Published-23 Apr, 2020 | 19:42
Updated-05 Aug, 2024 | 12:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects WAC505 before 5.0.0.17 and WAC510 before 5.0.0.17.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-wac505_firmwarewac510_firmwarewac505wac510n/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-21049
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.17% / 38.20%
||
7 Day CHG~0.00%
Published-08 Apr, 2020 | 17:37
Updated-05 Aug, 2024 | 12:19
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 on Samsung mobile devices with N(7.x) and O(8.X) (Exynos chipsets) software. There is an arbitrary memory write in a Trustlet because a secure driver allows access to sensitive APIs. The Samsung ID is SVE-2018-12881 (November 2018).

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-11542
Matching Score-4
Assigner-NEC Corporation
ShareView Details
Matching Score-4
Assigner-NEC Corporation
CVSS Score-8.4||HIGH
EPSS-0.08% / 24.34%
||
7 Day CHG~0.00%
Published-22 Dec, 2025 | 05:09
Updated-15 Jan, 2026 | 20:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Stack-based Buffer Overflow vulnerability in Sharp Display Solutions projectors allows a attacker may execute arbitrary commands and programs.

Action-Not Available
Vendor-sharpSharp Display Solutions, Ltd.
Product-np-um352w\+_firmwarenp-p502wl_firmwarenp-p502w\+_firmwarenp-p502hgnp-p502wl-2np-p502hg_firmwarenp-p452hnp-p502hl_firmwarenp-p452wg_firmwarenp-p502wgnp-cr5450wl_firmwarenp-p452wgnp-p502hl\+_firmwarenp-p452w_firmwarenp-um352wg_firmwarenp-p452hgnp-um352w\+np-um352w_firmwarenp-um352wnp-p502hnp-cr5450hl_firmwarenp-cr5450hnp-p502wlnp-p502hlnp-p502wg_firmwarenp-p502h_firmwarenp-p502hl-2np-p502h\+_firmwarenp-p502wl\+np-p452wnp-p502h\+np-p502wlg_firmwarenp-p502w_firmwarenp-p502wlgnp-cr5450wnp-cr5450wlnp-p452hg_firmwarenp-p502hlgnp-p452h_firmwarenp-um352wgnp-p502wnp-cr5450hlnp-p502wl-2_firmwarenp-p502w\+np-cr5450h_firmwarenp-cr5450w_firmwarenp-p502hlg_firmwarenp-p502hlg-2np-p502hl-2_firmwarenp-p502hl\+np-p502hlg-2_firmwarenp-p502wl\+_firmwareNP-P502HL-2, NP-P502WL-2, NP-P502HLG-2, NP-P502WLG, NP-P502H, NP-P502W, NP-P452H, NP-P452W, NP-P502HG, NP-P502WG, NP-P452HG, NP-P452WG, NP-P502H+, NP-P502W+, NP-CR5450H, NP-CR5450W, NP-P502HL, NP-P502WL, NP-P502HLG, NP-P502WLG, NP-P502HL+, NP-P502WL+, NP-CR5450HL, NP-CR5450WL, NP-UM352W, NP-UM352WG, NP-UM352W+
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-66216
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-9.3||CRITICAL
EPSS-0.09% / 25.17%
||
7 Day CHG~0.00%
Published-29 Nov, 2025 | 01:57
Updated-23 Dec, 2025 | 16:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
AIS-catcher has a Buffer Overflow vulnerability in `AIS::Message` leading to DoS/RCE

AIS-catcher is a multi-platform AIS receiver. Prior to version 0.64, a heap buffer overflow vulnerability has been identified in the AIS::Message class of AIS-catcher. This vulnerability allows an attacker to write approximately 1KB of arbitrary data into a 128-byte buffer. This issue has been patched in version 0.64.

Action-Not Available
Vendor-aiscatcherjvde-github
Product-ais-catcherAIS-catcher
CWE ID-CWE-131
Incorrect Calculation of Buffer Size
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-25025
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.36% / 57.93%
||
7 Day CHG~0.00%
Published-26 Dec, 2021 | 21:55
Updated-05 Aug, 2024 | 12:26
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 the actix-web crate before 0.7.15 for Rust. It can unsoundly extend the lifetime of a string, leading to memory corruption.

Action-Not Available
Vendor-actixn/a
Product-actix-webn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-65084
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-8.4||HIGH
EPSS-0.13% / 32.63%
||
7 Day CHG~0.00%
Published-25 Nov, 2025 | 17:48
Updated-28 Nov, 2025 | 16:24
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 in Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, Cobalt Share

An Out-of-Bounds Write vulnerability is present in Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, and Cobalt Share versions 12.6.1204.207 and prior that could allow an attacker to disclose information or execute arbitrary code.

Action-Not Available
Vendor-Vellum Investment Partners, LLC
Product-argonlithiumcobalt_sharecobaltxenonCobaltLithiumXenonArgonCobalt Share
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-7458
Matching Score-4
Assigner-FreeBSD
ShareView Details
Matching Score-4
Assigner-FreeBSD
CVSS Score-9.8||CRITICAL
EPSS-1.57% / 81.26%
||
7 Day CHG~0.00%
Published-09 Jul, 2020 | 13:47
Updated-04 Aug, 2024 | 09:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In FreeBSD 12.1-STABLE before r362281, 11.4-STABLE before r362281, and 11.4-RELEASE before p1, long values in the user-controlled PATH environment variable cause posix_spawnp to write beyond the end of the heap allocated stack possibly leading to arbitrary code execution.

Action-Not Available
Vendor-n/aFreeBSD Foundation
Product-freebsdFreeBSD
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-25011
Matching Score-4
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-4
Assigner-Red Hat, Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.38% / 58.72%
||
7 Day CHG~0.00%
Published-21 May, 2021 | 16:25
Updated-05 Aug, 2024 | 12:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in PutLE16().

Action-Not Available
Vendor-webmprojectn/aRed Hat, Inc.
Product-libwebpenterprise_linuxlibwebp
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-64657
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.11% / 29.69%
||
7 Day CHG~0.00%
Published-26 Nov, 2025 | 00:20
Updated-26 Feb, 2026 | 16:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Azure Application Gateway Elevation of Privilege Vulnerability

Stack-based buffer overflow in Azure Application Gateway allows an unauthorized attacker to elevate privileges over a network.

Action-Not Available
Vendor-Microsoft Corporation
Product-azure_application_gatewayAzure App Gateway
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-6151
Matching Score-4
Assigner-Talos
ShareView Details
Matching Score-4
Assigner-Talos
CVSS Score-8.1||HIGH
EPSS-0.43% / 62.39%
||
7 Day CHG~0.00%
Published-01 Sep, 2020 | 20:52
Updated-04 Aug, 2024 | 08:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A memory corruption vulnerability exists in the TIFF handle_COMPRESSION_PACKBITS functionality of Accusoft ImageGear 19.7. A specially crafted malformed file can cause a memory corruption. An attacker can provide a malicious file to trigger this vulnerability.

Action-Not Available
Vendor-accusoftn/a
Product-imagegearAccusoft
CWE ID-CWE-704
Incorrect Type Conversion or Cast
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-20655
Matching Score-4
Assigner-Meta Platforms, Inc.
ShareView Details
Matching Score-4
Assigner-Meta Platforms, Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.54% / 67.22%
||
7 Day CHG~0.00%
Published-14 Jun, 2019 | 17:02
Updated-03 Sep, 2025 | 17:36
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

When receiving calls using WhatsApp for iOS, a missing size check when parsing a sender-provided packet allowed for a stack-based overflow. This issue affects WhatsApp for iOS prior to v2.18.90.24 and WhatsApp Business for iOS prior to v2.18.90.24.

Action-Not Available
Vendor-WhatsApp LLCFacebook
Product-whatsapp_businesswhatsappWhatsApp for iOSWhatsApp Business for iOS
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-11624
Matching Score-4
Assigner-wolfSSL Inc.
ShareView Details
Matching Score-4
Assigner-wolfSSL Inc.
CVSS Score-1.8||LOW
EPSS-0.07% / 21.50%
||
7 Day CHG~0.00%
Published-21 Oct, 2025 | 13:14
Updated-04 Dec, 2025 | 21:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Buffer overwrite when processing file handles with the SFTP server

Potential stack buffer overwrite on the SFTP server side when receiving a malicious packet that has a handle size larger than the system handle or file descriptor size, but smaller than max handle size allowed.

Action-Not Available
Vendor-wolfsshwolfSSH
Product-wolfsshwolfSSH
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-20750
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-10.37% / 93.07%
||
7 Day CHG~0.00%
Published-30 Jan, 2019 | 18:00
Updated-05 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

LibVNC through 0.9.12 contains a heap out-of-bounds write vulnerability in libvncserver/rfbserver.c. The fix for CVE-2018-15127 was incomplete.

Action-Not Available
Vendor-libvnc_projectn/aDebian GNU/LinuxSiemens AGCanonical Ltd.
Product-simatic_itc1500_pro_firmwareubuntu_linuxdebian_linuxsimatic_itc1500_prosimatic_itc1500simatic_itc1900simatic_itc1900_firmwaresimatic_itc1900_pro_firmwaresimatic_itc1500_firmwaresimatic_itc2200_firmwaresimatic_itc2200_prosimatic_itc2200_pro_firmwarelibvncserversimatic_itc1900_prosimatic_itc2200n/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-6815
Matching Score-4
Assigner-Mozilla Corporation
ShareView Details
Matching Score-4
Assigner-Mozilla Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.45% / 63.38%
||
7 Day CHG~0.00%
Published-25 Mar, 2020 | 21:10
Updated-04 Aug, 2024 | 09:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Mozilla developers reported memory safety and script safety bugs present in Firefox 73. Some of these bugs showed evidence of memory corruption or escalation of privilege and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 74.

Action-Not Available
Vendor-Mozilla Corporation
Product-firefoxFirefox
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-20019
Matching Score-4
Assigner-Kaspersky
ShareView Details
Matching Score-4
Assigner-Kaspersky
CVSS Score-9.8||CRITICAL
EPSS-16.80% / 94.81%
||
7 Day CHG~0.00%
Published-19 Dec, 2018 | 16:00
Updated-05 Aug, 2024 | 11:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

LibVNC before commit a83439b9fbe0f03c48eb94ed05729cb016f8b72f contains multiple heap out-of-bound write vulnerabilities in VNC client code that can result remote code execution

Action-Not Available
Vendor-libvnc_projectn/aDebian GNU/LinuxSiemens AGCanonical Ltd.
Product-simatic_itc1500_pro_firmwareubuntu_linuxdebian_linuxsimatic_itc1500_prosimatic_itc1500simatic_itc1900simatic_itc1900_firmwaresimatic_itc1900_pro_firmwaresimatic_itc1500_firmwaresimatic_itc2200_firmwaresimatic_itc2200_prosimatic_itc2200_pro_firmwarelibvncserversimatic_itc1900_prosimatic_itc2200LibVNC
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-25489
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-1.07% / 77.47%
||
7 Day CHG~0.00%
Published-17 Sep, 2020 | 17:14
Updated-04 Aug, 2024 | 15:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A heap overflow in Sqreen PyMiniRacer (aka Python Mini Racer) before 0.3.0 allows remote attackers to potentially exploit heap corruption.

Action-Not Available
Vendor-sqreenn/a
Product-python_mini_racern/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-20177
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-5.02% / 89.53%
||
7 Day CHG~0.00%
Published-15 Mar, 2019 | 18:00
Updated-05 Aug, 2024 | 11:58
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

rdesktop versions up to and including v1.8.3 contain an Integer Overflow that leads to a Heap-Based Buffer Overflow in the function rdp_in_unistr() and results in memory corruption and possibly even a remote code execution.

Action-Not Available
Vendor-rdesktopn/aDebian GNU/LinuxopenSUSE
Product-rdesktopdebian_linuxbackportsleapn/a
CWE ID-CWE-787
Out-of-bounds Write
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2018-20749
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-10.37% / 93.07%
||
7 Day CHG~0.00%
Published-30 Jan, 2019 | 18:00
Updated-05 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

LibVNC before 0.9.12 contains a heap out-of-bounds write vulnerability in libvncserver/rfbserver.c. The fix for CVE-2018-15127 was incomplete.

Action-Not Available
Vendor-libvnc_projectn/aDebian GNU/LinuxSiemens AGCanonical Ltd.
Product-simatic_itc1500_pro_firmwareubuntu_linuxdebian_linuxsimatic_itc1500_prosimatic_itc1500simatic_itc1900simatic_itc1900_firmwaresimatic_itc1900_pro_firmwaresimatic_itc1500_firmwaresimatic_itc2200_firmwaresimatic_itc2200_prosimatic_itc2200_pro_firmwarelibvncserversimatic_itc1900_prosimatic_itc2200n/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-37705
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.15%
||
7 Day CHG~0.00%
Published-10 Jul, 2023 | 00:00
Updated-12 Nov, 2024 | 14:27
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 page parameter in the fromAddressNat function.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-fh1203_firmwarefh1203n/afh1203
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30193
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.53% / 66.76%
||
7 Day CHG~0.00%
Published-25 May, 2021 | 12:09
Updated-15 Aug, 2025 | 20:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

CODESYS V2 Web-Server before 1.1.9.20 has an Out-of-bounds Write.

Action-Not Available
Vendor-wagon/aCODESYS GmbH
Product-750-8202750-832_firmware750-831750-8211750-893v2_web_server750-8202_firmware750-8216750-831_firmware750-8214750-885_firmware750-881750-880750-829750-8210_firmware750-8213_firmware750-8203_firmware750-891_firmware750-8214_firmware750-8212_firmware750-881_firmware750-823_firmware750-823750-862750-8211_firmware750-8217_firmware750-882_firmware750-8207_firmware750-8203750-889_firmware750-8212750-890_firmware750-8206_firmware750-8208_firmware750-882750-890750-852750-832750-8206750-8207750-8208750-889750-862_firmware750-893_firmware750-8204_firmware750-885750-8204750-8210750-8213750-8216_firmware750-852_firmware750-8217750-880_firmware750-829_firmware750-891n/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-1017
Matching Score-4
Assigner-Mozilla Corporation
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Matching Score-4
Assigner-Mozilla Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.82% / 74.08%
||
7 Day CHG~0.00%
Published-04 Feb, 2025 | 13:58
Updated-03 Nov, 2025 | 21:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 128.6, and Thunderbird 128.6. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 135, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.

Action-Not Available
Vendor-Mozilla Corporation
Product-firefoxthunderbirdFirefoxFirefox ESRThunderbird
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-0848
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-7.1||HIGH
EPSS-0.14% / 34.78%
||
7 Day CHG~0.00%
Published-30 Jan, 2025 | 01:00
Updated-06 Mar, 2025 | 13:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda A18 HTTP POST Request SetCmdlineRun stack-based overflow

A vulnerability was found in Tenda A18 up to 15.13.07.09. It has been rated as critical. This issue affects the function SetCmdlineRun of the file /goform/SetCmdlineRun of the component HTTP POST Request Handler. The manipulation of the argument wpapsk_crypto5g leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-a18_firmwarea18A18
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-2023-37711
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.15%
||
7 Day CHG~0.00%
Published-10 Jul, 2023 | 00:00
Updated-12 Nov, 2024 | 14:33
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 and AC10 V15.03.06.47 were discovered to contain a stack overflow in the deviceId parameter in the saveParentControlInfo function.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac10ac1206_firmwareac1206ac10_firmwaren/aac10ac1206
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-9242
Matching Score-4
Assigner-WatchGuard Technologies, Inc.
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Matching Score-4
Assigner-WatchGuard Technologies, Inc.
CVSS Score-9.3||CRITICAL
EPSS-61.61% / 98.29%
||
7 Day CHG~0.00%
Published-17 Sep, 2025 | 07:29
Updated-26 Feb, 2026 | 17:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2025-12-03||Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
WatchGuard Firebox iked Out of Bounds Write Vulnerability

An Out-of-bounds Write vulnerability in WatchGuard Fireware OS may allow a remote unauthenticated attacker to execute arbitrary code. This vulnerability affects both the Mobile User VPN with IKEv2 and the Branch Office VPN using IKEv2 when configured with a dynamic gateway peer.This vulnerability affects Fireware OS 11.10.2 up to and including 11.12.4_Update1, 12.0 up to and including 12.11.3 and 2025.1.

Action-Not Available
Vendor-WatchGuard Technologies, Inc.
Product-firebox_t145-wfirebox_m370firebox_m440firebox_t145firebox_m4600firebox_m570firebox_t80firebox_t185firebox_t25firebox_t125firebox_t70firebox_t125-wfirebox_t20fireboxvfireboxcloudfirebox_t85firebox_t15firebox_m690firebox_t45firebox_t40firewarefirebox_m670firebox_t115-wfirebox_m5800firebox_m270firebox_m590firebox_m290firebox_nv5firebox_m4800firebox_m390firebox_m470firebox_t35firebox_t55firebox_m5600Fireware OSFirebox
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-0349
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.45% / 63.35%
||
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-2024-9419
Matching Score-4
Assigner-HP Inc.
ShareView Details
Matching Score-4
Assigner-HP Inc.
CVSS Score-7.8||HIGH
EPSS-3.37% / 87.15%
||
7 Day CHG~0.00%
Published-30 Oct, 2024 | 17:25
Updated-26 Jan, 2026 | 18:00
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Certain HP Print Products–Potential Remote Code Execution and/or Elevation of Privilege with the HP Smart Universal Printing Driver

Client / Server PCs with the HP Smart Universal Printing Driver installed are potentially vulnerable to Remote Code Execution and/or Elevation of Privilege. A client using the HP Smart Universal Printing Driver that sends a print job comprised of a malicious XPS file could potentially lead to Remote Code Execution and/or Elevation of Privilege on the PC.

Action-Not Available
Vendor-HP Inc.
Product-smart_universal_printing_driverHP Smart Universal Printing Driversmart_universal_printing_driver
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-9748
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.22% / 44.33%
||
7 Day CHG~0.00%
Published-31 Aug, 2025 | 22:02
Updated-04 Sep, 2025 | 16:45
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda CH22 httpd IPSECsave fromIpsecitem stack-based overflow

A vulnerability was determined in Tenda CH22 1.0.0.1. Affected by this issue is the function fromIpsecitem of the file /goform/IPSECsave of the component httpd. Executing manipulation of the argument ipsecno can lead to stack-based buffer overflow. The attack may be performed from remote.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-ch22ch22_firmwareCH22
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-2024-8226
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.44% / 62.81%
||
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-2024-8384
Matching Score-4
Assigner-Mozilla Corporation
ShareView Details
Matching Score-4
Assigner-Mozilla Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.35% / 56.98%
||
7 Day CHG~0.00%
Published-03 Sep, 2024 | 12:32
Updated-04 Nov, 2025 | 17:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The JavaScript garbage collector could mis-color cross-compartment objects if OOM conditions were detected at the right point between two passes. This could have led to memory corruption. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, Firefox ESR < 115.15, Thunderbird < 128.2, and Thunderbird < 115.15.

Action-Not Available
Vendor-Mozilla Corporation
Product-firefoxfirefox_esrFirefoxFirefox ESRThunderbirdfirefoxfirefox_esr
CWE ID-CWE-416
Use After Free
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-8230
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.86% / 74.74%
||
7 Day CHG~0.00%
Published-28 Aug, 2024 | 01:00
Updated-29 Aug, 2024 | 00:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda O6 setMacFilterList fromSafeSetMacFilter stack-based overflow

A vulnerability was found in Tenda O6 1.0.0.7(2054). It has been rated as critical. This issue affects the function fromSafeSetMacFilter of the file /goform/setMacFilterList. The manipulation of the argument remark/type/time leads to stack-based buffer overflow. The attack may be initiated 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-o6_firmwareo6O6o6_firmware
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
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