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Vulnerability Details :

CVE-2020-1921

Summary
Assigner-facebook
Assigner Org ID-4fc57720-52fe-4431-a0fb-3d2c8747b827
Published At-10 Mar, 2021 | 15:50
Updated At-04 Aug, 2024 | 06:54
Rejected At-
Credits

In the crypt function, we attempt to null terminate a buffer using the size of the input salt without validating that the offset is within the buffer. This issue affects HHVM versions prior to 4.56.3, all versions between 4.57.0 and 4.80.1, all versions between 4.81.0 and 4.93.1, and versions 4.94.0, 4.95.0, 4.96.0, 4.97.0, 4.98.0.

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:facebook
Assigner Org ID:4fc57720-52fe-4431-a0fb-3d2c8747b827
Published At:10 Mar, 2021 | 15:50
Updated At:04 Aug, 2024 | 06:54
Rejected At:
▼CVE Numbering Authority (CNA)

In the crypt function, we attempt to null terminate a buffer using the size of the input salt without validating that the offset is within the buffer. This issue affects HHVM versions prior to 4.56.3, all versions between 4.57.0 and 4.80.1, all versions between 4.81.0 and 4.93.1, and versions 4.94.0, 4.95.0, 4.96.0, 4.97.0, 4.98.0.

Affected Products
Vendor
FacebookFacebook
Product
HHVM
Versions
Affected
  • 4.98.0
  • 4.97.0
  • 4.96.0
  • 4.95.0
  • 4.94.0
  • From 4.81.0 before unspecified (custom)
  • From 4.57.0 before unspecified (custom)
  • From unspecified before 4.56.3 (custom)
Unaffected
  • From 4.98.1 before unspecified (custom)
  • From 4.97.1 before unspecified (custom)
  • From 4.96.1 before unspecified (custom)
  • From 4.95.1 before unspecified (custom)
  • From 4.94.1 before unspecified (custom)
  • From 4.93.2 before unspecified (custom)
  • From 4.80.2 before unspecified (custom)
  • From 4.56.3 before unspecified (custom)
Problem Types
TypeCWE IDDescription
CWECWE-121Stack-based Buffer Overflow (CWE-121)
Type: CWE
CWE ID: CWE-121
Description: Stack-based Buffer Overflow (CWE-121)
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://hhvm.com/blog/2021/02/25/security-update.html
x_refsource_MISC
https://github.com/facebook/hhvm/commit/08193b7f0cd3910256e00d599f0f3eb2519c44ca
x_refsource_MISC
Hyperlink: https://hhvm.com/blog/2021/02/25/security-update.html
Resource:
x_refsource_MISC
Hyperlink: https://github.com/facebook/hhvm/commit/08193b7f0cd3910256e00d599f0f3eb2519c44ca
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://hhvm.com/blog/2021/02/25/security-update.html
x_refsource_MISC
x_transferred
https://github.com/facebook/hhvm/commit/08193b7f0cd3910256e00d599f0f3eb2519c44ca
x_refsource_MISC
x_transferred
Hyperlink: https://hhvm.com/blog/2021/02/25/security-update.html
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/facebook/hhvm/commit/08193b7f0cd3910256e00d599f0f3eb2519c44ca
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve-assign@fb.com
Published At:10 Mar, 2021 | 16:15
Updated At:15 Mar, 2021 | 15:29

In the crypt function, we attempt to null terminate a buffer using the size of the input salt without validating that the offset is within the buffer. This issue affects HHVM versions prior to 4.56.3, all versions between 4.57.0 and 4.80.1, all versions between 4.81.0 and 4.93.1, and versions 4.94.0, 4.95.0, 4.96.0, 4.97.0, 4.98.0.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
Type: Primary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CPE Matches

Facebook
facebook
>>hhvm>>Versions before 4.56.3(exclusive)
cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*
Facebook
facebook
>>hhvm>>Versions from 4.57.0(inclusive) to 4.80.2(exclusive)
cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*
Facebook
facebook
>>hhvm>>Versions from 4.81.0(inclusive) to 4.93.2(exclusive)
cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*
Facebook
facebook
>>hhvm>>4.94.0
cpe:2.3:a:facebook:hhvm:4.94.0:*:*:*:*:*:*:*
Facebook
facebook
>>hhvm>>4.95.0
cpe:2.3:a:facebook:hhvm:4.95.0:*:*:*:*:*:*:*
Facebook
facebook
>>hhvm>>4.96.0
cpe:2.3:a:facebook:hhvm:4.96.0:*:*:*:*:*:*:*
Facebook
facebook
>>hhvm>>4.97.0
cpe:2.3:a:facebook:hhvm:4.97.0:*:*:*:*:*:*:*
Facebook
facebook
>>hhvm>>4.98.0
cpe:2.3:a:facebook:hhvm:4.98.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-787Primarynvd@nist.gov
CWE-121Secondarycve-assign@fb.com
CWE ID: CWE-787
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-121
Type: Secondary
Source: cve-assign@fb.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://github.com/facebook/hhvm/commit/08193b7f0cd3910256e00d599f0f3eb2519c44cacve-assign@fb.com
Patch
Third Party Advisory
https://hhvm.com/blog/2021/02/25/security-update.htmlcve-assign@fb.com
Vendor Advisory
Hyperlink: https://github.com/facebook/hhvm/commit/08193b7f0cd3910256e00d599f0f3eb2519c44ca
Source: cve-assign@fb.com
Resource:
Patch
Third Party Advisory
Hyperlink: https://hhvm.com/blog/2021/02/25/security-update.html
Source: cve-assign@fb.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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||
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Known To Be Used In Ransomware Campaigns?-Not Available
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KEV Action Due Date-Not Available

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Vendor-Cisco Systems, Inc.
Product-meraki_mx84meraki_mx64w_firmwaremeraki_mx600_firmwaremeraki_mx105meraki_mx250meraki_mx450meraki_mx105_firmwaremeraki_mx450_firmwaremeraki_z4cmeraki_z3c_firmwaremeraki_z3cmeraki_mx68cw_firmwaremeraki_mx100_firmwaremeraki_mx65meraki_mx85meraki_mx95_firmwaremeraki_z4c_firmwaremeraki_mx67cmeraki_mx85_firmwaremeraki_mx64_firmwaremeraki_mx95meraki_mx100meraki_mx68cwmeraki_z3_firmwaremeraki_mx75meraki_mx68w_firmwaremeraki_mx64wmeraki_mx250_firmwaremeraki_mx68meraki_mx67c_firmwaremeraki_mx68wmeraki_vmx_firmwaremeraki_mx400meraki_mx67wmeraki_mx65wmeraki_mx75_firmwaremeraki_mx67w_firmwaremeraki_z4_firmwaremeraki_mx600meraki_mx67meraki_z4meraki_z3meraki_mx64meraki_vmxmeraki_mx67_firmwaremeraki_mx65w_firmwaremeraki_mx68_firmwaremeraki_mx400_firmwaremeraki_mx65_firmwaremeraki_mx84_firmwareCisco Meraki MX Firmwaremeraki_z1meraki_mx
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-46322
Matching Score-4
Assigner-Huawei Technologies
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Matching Score-4
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.07% / 21.57%
||
7 Day CHG~0.00%
Published-20 Dec, 2022 | 00:00
Updated-16 Apr, 2025 | 19:15
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
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Matching Score-4
Assigner-Cloudflare, Inc.
CVSS Score-7.5||HIGH
EPSS-0.45% / 62.69%
||
7 Day CHG~0.00%
Published-09 Sep, 2021 | 14:05
Updated-17 Sep, 2024 | 02:56
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OctoRPKI lacks contextual out-of-bounds check when validating RPKI ROA maxLength values

Any CA issuer in the RPKI can trick OctoRPKI prior to 1.3.0 into emitting an invalid VRP "MaxLength" value, causing RTR sessions to terminate. An attacker can use this to disable RPKI Origin Validation in a victim network (for example AS 13335 - Cloudflare) prior to launching a BGP hijack which during normal operations would be rejected as "RPKI invalid". Additionally, in certain deployments RTR session flapping in and of itself also could cause BGP routing churn, causing availability issues.

Action-Not Available
Vendor-Debian GNU/LinuxCloudflare, Inc.
Product-octorpkidebian_linuxoctorpki
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-55564
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.04% / 10.85%
||
7 Day CHG~0.00%
Published-21 Aug, 2025 | 00:00
Updated-22 Aug, 2025 | 18:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC15 v15.03.05.19_multi_TD01 has a stack overflow via the list parameter in the fromSetIpMacBind function.

Action-Not Available
Vendor-n/a
Product-n/a
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2024-20307
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-6.8||MEDIUM
EPSS-1.23% / 78.33%
||
7 Day CHG~0.00%
Published-27 Mar, 2024 | 17:23
Updated-30 Jul, 2025 | 12:59
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in the IKEv1 fragmentation code of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a heap overflow, resulting in an affected device reloading. This vulnerability exists because crafted, fragmented IKEv1 packets are not properly reassembled. An attacker could exploit this vulnerability by sending crafted UDP packets to an affected system. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition. Note: Only traffic that is directed to the affected system can be used to exploit this vulnerability. This vulnerability can be triggered by IPv4 and IPv6 traffic.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-iosios_xeCisco IOS XE SoftwareIOS
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2022-45501
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.17% / 38.41%
||
7 Day CHG~0.00%
Published-08 Dec, 2022 | 00:00
Updated-23 Apr, 2025 | 15:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda W6-S v1.0.0.4(510) was discovered to contain a stack overflow via the wl_radio parameter at /goform/wifiSSIDset.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-w6-sw6-s_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-20376
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-7.5||HIGH
EPSS-0.35% / 56.54%
||
7 Day CHG~0.00%
Published-01 May, 2024 | 16:43
Updated-01 Aug, 2024 | 21:59
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in the web-based management interface of Cisco IP Phone firmware could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a DoS condition. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface of an affected device. A successful exploit could allow the attacker to cause the affected device to reload.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-Cisco IP Phones with Multiplatform FirmwareCisco PhoneOSip_phone_7861_with_multiplatform_firmwareip_phone_6841_with_multiplatform_firmwareip_phone_6821_with_multiplatform_firmwareip_phone_7811_with_multiplatform_firmwareip_phone_7841_with_multiplatform_firmwareip_phone_6825_with_multiplatform_firmwareip_phone_7821_with_multiplatform_firmwareip_phone_6871_with_multiplatform_firmwareip_phone_6861_with_multiplatform_firmwareip_phone_6851_with_multiplatform_firmwareip_phone_8800_series_with_multiplatform_firmwarevideo_phone_8875_firmware
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-5572
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.08% / 23.30%
||
7 Day CHG~0.00%
Published-04 Jun, 2025 | 06:00
Updated-06 Jun, 2025 | 18:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
D-Link DCS-932L setSystemEmail stack-based overflow

A vulnerability was found in D-Link DCS-932L 2.18.01. It has been declared as critical. Affected by this vulnerability is the function setSystemEmail of the file /setSystemEmail. The manipulation of the argument EmailSMTPPortNumber leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

Action-Not Available
Vendor-D-Link Corporation
Product-dcs-932ldcs-932l_firmwareDCS-932L
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-2024-20375
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-8.6||HIGH
EPSS-0.33% / 55.56%
||
7 Day CHG~0.00%
Published-21 Aug, 2024 | 17:02
Updated-01 Aug, 2025 | 20:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in the SIP call processing function of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper parsing of SIP messages. An attacker could exploit this vulnerability by sending a crafted SIP message to an affected Cisco Unified CM or Cisco Unified CM SME device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition that interrupts the communications of reliant voice and video devices.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-unified_communications_managerCisco Unified Communications Manager
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-20433
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-8.6||HIGH
EPSS-0.44% / 62.23%
||
7 Day CHG+0.11%
Published-25 Sep, 2024 | 16:26
Updated-03 Oct, 2024 | 13:34
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-ios_xeiosCisco IOS XE SoftwareIOSios_xe
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-55498
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.05% / 14.83%
||
7 Day CHG~0.00%
Published-20 Aug, 2025 | 00:00
Updated-25 Aug, 2025 | 01:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC6 V15.03.06.23_multi was discovered to contain a buffer overflow via the time parameter in the fromSetSysTime function.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac6_firmwareac6n/a
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2025-55602
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.02% / 3.05%
||
7 Day CHG~0.00%
Published-22 Aug, 2025 | 00:00
Updated-26 Aug, 2025 | 14:15
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 2.06B01 is vulnerable to Buffer Overflow in the formSysCmd function via the submit-url parameter.

Action-Not Available
Vendor-n/aD-Link Corporation
Product-dir-619l_firmwaredir-619ln/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-20066
Matching Score-4
Assigner-MediaTek, Inc.
ShareView Details
Matching Score-4
Assigner-MediaTek, Inc.
CVSS Score-7.5||HIGH
EPSS-3.10% / 86.27%
||
7 Day CHG~0.00%
Published-03 Jun, 2024 | 02:04
Updated-27 Mar, 2025 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In modem, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is no needed for exploitation. Patch ID: MOLY01267281; Issue ID: MSV-1477.

Action-Not Available
Vendor-MediaTek Inc.
Product-mt6986mt6983mt6813mt6878mt6895tmt8673mt6991mt8792mt6980mt6990mt8798mt6896mt6879mt6298mt6815mt6895nr16mt6980dmt6835nr17mt6897mt6986dmt6899MT6298, MT6813, MT6815, MT6835, MT6878, MT6879, MT6895, MT6895T, MT6896, MT6897, MT6899, MT6980, MT6980D, MT6983, MT6986, MT6986D, MT6990, MT6991, MT8673, MT8792, MT8798mt6986mt6813mt6895tmt6878mt6983mt8673mt6991mt8792mt6980mt6990mt8798mt6896mt6879mt6298mt6815mt6895mt6980dmt6835mt6897mt6986dmt6899
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-13903
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-0.14% / 34.63%
||
7 Day CHG~0.00%
Published-21 Mar, 2025 | 07:00
Updated-24 Mar, 2025 | 14:36
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
quickjs-ng QuickJS qjs quickjs.c JS_GetRuntime stack-based overflow

A vulnerability was found in quickjs-ng QuickJS up to 0.8.0. It has been declared as problematic. Affected by this vulnerability is the function JS_GetRuntime of the file quickjs.c of the component qjs. The manipulation leads to stack-based buffer overflow. The attack can be launched remotely. Upgrading to version 0.9.0 is able to address this issue. The patch is named 99c02eb45170775a9a679c32b45dd4000ea67aff. It is recommended to upgrade the affected component.

Action-Not Available
Vendor-quickjs-ngquickjs-ng
Product-quickjsQuickJS
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-2024-20308
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-8.6||HIGH
EPSS-0.99% / 75.95%
||
7 Day CHG~0.00%
Published-27 Mar, 2024 | 17:22
Updated-30 Jun, 2025 | 15:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in the IKEv1 fragmentation code of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a heap underflow, resulting in an affected device reloading. This vulnerability exists because crafted, fragmented IKEv1 packets are not properly reassembled. An attacker could exploit this vulnerability by sending crafted UDP packets to an affected system. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition. Note: Only traffic that is directed to the affected system can be used to exploit this vulnerability. This vulnerability can be triggered by IPv4 and IPv6 traffic..

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-ios_xeiosCisco IOS XE SoftwareIOSios_xeios
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-13170
Matching Score-4
Assigner-Ivanti
ShareView Details
Matching Score-4
Assigner-Ivanti
CVSS Score-7.5||HIGH
EPSS-2.41% / 84.46%
||
7 Day CHG+0.54%
Published-14 Jan, 2025 | 17:17
Updated-11 Jul, 2025 | 17:34
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 in Ivanti EPM before the 2024 January-2025 Security Update and 2022 SU6 January-2025 Security Update allows a remote unauthenticated attacker to cause a denial of service.

Action-Not Available
Vendor-Ivanti Software
Product-endpoint_managerEndpoint Manager
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-13168
Matching Score-4
Assigner-Ivanti
ShareView Details
Matching Score-4
Assigner-Ivanti
CVSS Score-7.5||HIGH
EPSS-2.41% / 84.46%
||
7 Day CHG+0.54%
Published-14 Jan, 2025 | 17:19
Updated-11 Jul, 2025 | 17:33
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 in Ivanti EPM before the 2024 January-2025 Security Update and 2022 SU6 January-2025 Security Update allows a remote unauthenticated attacker to cause a denial of service.

Action-Not Available
Vendor-Ivanti Software
Product-endpoint_managerEndpoint Manager
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-53009
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-5.5||MEDIUM
EPSS-0.07% / 22.51%
||
7 Day CHG~0.00%
Published-01 Aug, 2025 | 17:57
Updated-20 Aug, 2025 | 21:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
MaterialX Stack Overflow via Lack of MTLX XML Parsing Recursion Limit

MaterialX is an open standard for the exchange of rich material and look-development content across applications and renderers. In versions 1.39.2 and below, when parsing an MTLX file with multiple nested nodegraph implementations, the MaterialX XML parsing logic can potentially crash due to stack exhaustion. An attacker could intentionally crash a target program that uses OpenEXR by sending a malicious MTLX file. This is fixed in version 1.39.3.

Action-Not Available
Vendor-AcademySoftwareFoundationThe Linux Foundation
Product-materialxMaterialX
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2022-45690
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.18% / 39.52%
||
7 Day CHG~0.00%
Published-13 Dec, 2022 | 00:00
Updated-22 Apr, 2025 | 15:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A stack overflow in the org.json.JSONTokener.nextValue::JSONTokener.java component of hutool-json v5.8.10 allows attackers to cause a Denial of Service (DoS) via crafted JSON or XML data.

Action-Not Available
Vendor-hutooln/a
Product-hutooln/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-13165
Matching Score-4
Assigner-Ivanti
ShareView Details
Matching Score-4
Assigner-Ivanti
CVSS Score-7.5||HIGH
EPSS-2.41% / 84.46%
||
7 Day CHG+0.54%
Published-14 Jan, 2025 | 17:22
Updated-11 Jul, 2025 | 17:33
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 in Ivanti EPM before the 2024 January-2025 Security Update and 2022 SU6 January-2025 Security Update allows a remote unauthenticated attacker to cause a denial of service.

Action-Not Available
Vendor-Ivanti Software
Product-endpoint_managerEndpoint Manager
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-13167
Matching Score-4
Assigner-Ivanti
ShareView Details
Matching Score-4
Assigner-Ivanti
CVSS Score-7.5||HIGH
EPSS-2.41% / 84.46%
||
7 Day CHG+0.54%
Published-14 Jan, 2025 | 17:19
Updated-11 Jul, 2025 | 17:33
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 in Ivanti EPM before the 2024 January-2025 Security Update and 2022 SU6 January-2025 Security Update allows a remote unauthenticated attacker to cause a denial of service.

Action-Not Available
Vendor-Ivanti Software
Product-endpoint_managerEndpoint Manager
CWE ID-CWE-787
Out-of-bounds Write
CVE-2015-8619
Matching Score-4
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-4
Assigner-Red Hat, Inc.
CVSS Score-7.5||HIGH
EPSS-3.32% / 86.75%
||
7 Day CHG~0.00%
Published-13 Apr, 2017 | 17:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Human Monitor Interface support in QEMU allows remote attackers to cause a denial of service (out-of-bounds write and application crash).

Action-Not Available
Vendor-n/aQEMUDebian GNU/Linux
Product-debian_linuxqemun/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-13166
Matching Score-4
Assigner-Ivanti
ShareView Details
Matching Score-4
Assigner-Ivanti
CVSS Score-7.5||HIGH
EPSS-2.41% / 84.46%
||
7 Day CHG+0.54%
Published-14 Jan, 2025 | 17:20
Updated-11 Jul, 2025 | 17:33
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 in Ivanti EPM before the 2024 January-2025 Security Update and 2022 SU6 January-2025 Security Update allows a remote unauthenticated attacker to cause a denial of service.

Action-Not Available
Vendor-Ivanti Software
Product-endpoint_managerEndpoint Manager
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-1220
Matching Score-4
Assigner-Moxa Inc.
ShareView Details
Matching Score-4
Assigner-Moxa Inc.
CVSS Score-8.2||HIGH
EPSS-1.25% / 78.50%
||
7 Day CHG~0.00%
Published-06 Mar, 2024 | 01:51
Updated-25 Feb, 2025 | 17:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
NPort W2150A/W2250A Series Web Server Stack-based Buffer Overflow Vulnerability

A stack-based buffer overflow in the built-in web server in Moxa NPort W2150A/W2250A Series firmware version 2.3 and prior allows a remote attacker to exploit the vulnerability by sending crafted payload to the web service. Successful exploitation of the vulnerability could result in denial of service.

Action-Not Available
Vendor-Moxa Inc.
Product-nport_w2150a-tnport_w2250a-tnport_w2150anport_w2250anport_w2250a_firmwarenport_w2150a_firmwarenport_w2150a-t_firmwarenport_w2250a-t_firmwareNPort W2150A/W2250A Seriesnport_w2150a_firmware
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-52194
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.06% / 19.72%
||
7 Day CHG~0.00%
Published-21 Aug, 2025 | 00:00
Updated-22 Aug, 2025 | 18:09
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 libsndfile version 1.2.2 and potentially earlier versions when processing malformed IRCAM audio files. The vulnerability occurs in the ircam_read_header function at src/ircam.c:164 during sample rate processing, leading to memory corruption and potential code execution.

Action-Not Available
Vendor-n/a
Product-n/a
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2022-45518
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.17% / 38.41%
||
7 Day CHG~0.00%
Published-08 Dec, 2022 | 00:00
Updated-23 Apr, 2025 | 15:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda W30E V1.0.1.25(633) was discovered to contain a stack overflow via the page parameter at /goform/SetIpBind.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-w30e_firmwarew30en/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-50260
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.07% / 22.72%
||
7 Day CHG~0.00%
Published-03 Jul, 2025 | 00:00
Updated-03 Jul, 2025 | 15:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC6 v15.03.05.16_multi is vulnerable to Buffer Overflow in the formSetFirewallCfg function via the firewallEn parameter.

Action-Not Available
Vendor-n/a
Product-n/a
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2020-6060
Matching Score-4
Assigner-Talos
ShareView Details
Matching Score-4
Assigner-Talos
CVSS Score-7.5||HIGH
EPSS-0.43% / 62.02%
||
7 Day CHG~0.00%
Published-04 Feb, 2020 | 19:19
Updated-04 Aug, 2024 | 08:47
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 exists in the way MiniSNMPD version 1.4 handles multiple connections. A specially timed sequence of SNMP connections can trigger a stack overflow, resulting in a denial of service. To trigger this vulnerability, an attacker needs to simply initiate multiple connections to the server.

Action-Not Available
Vendor-minisnmpd_projectn/a
Product-minisnmpdMini-SNMPD
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-25235
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.23% / 45.84%
||
7 Day CHG~0.00%
Published-27 Feb, 2023 | 00:00
Updated-10 Mar, 2025 | 18:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC500 V2.0.1.9(1307) is vulnerable to Buffer Overflow in function formOneSsidCfgSet via parameter ssid.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac500_firmwareac500n/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-37014
Matching Score-4
Assigner-Huawei Technologies
ShareView Details
Matching Score-4
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.26% / 49.07%
||
7 Day CHG~0.00%
Published-07 Dec, 2021 | 16:01
Updated-04 Aug, 2024 | 01:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There is a Stack-based Buffer Overflow vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to device cannot be used properly.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-25903
Matching Score-4
Assigner-Snyk
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Matching Score-4
Assigner-Snyk
CVSS Score-7.5||HIGH
EPSS-0.57% / 67.60%
||
7 Day CHG+0.43%
Published-24 Aug, 2022 | 05:00
Updated-17 Sep, 2024 | 01:45
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Denial of Service (DoS)

The package opcua from 0.0.0 are vulnerable to Denial of Service (DoS) via the ExtensionObjects and Variants objects, when it allows unlimited nesting levels, which could result in a stack overflow even if the message size is less than the maximum allowed.

Action-Not Available
Vendor-opcua_projectn/a
Product-opcuaopcua
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-11237
Matching Score-4
Assigner-VulDB
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Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-1.92% / 82.60%
||
7 Day CHG~0.00%
Published-15 Nov, 2024 | 12:00
Updated-19 Nov, 2024 | 19:04
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
TP-Link VN020 F3v(T) DHCP DISCOVER Packet Parser TP-Thumper stack-based overflow

A vulnerability, which was classified as critical, has been found in TP-Link VN020 F3v(T) TT_V6.2.1021. Affected by this issue is some unknown functionality of the component DHCP DISCOVER Packet Parser. The manipulation of the argument hostname leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-TP-Link Systems Inc.
Product-vn020-f3v\(t\)_firmwarevn020-f3v\(t\)VN020 F3v(T)vn020_f3v_firmware
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-2021-3567
Matching Score-4
Assigner-Red Hat, Inc.
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Matching Score-4
Assigner-Red Hat, Inc.
CVSS Score-7.5||HIGH
EPSS-0.26% / 49.11%
||
7 Day CHG~0.00%
Published-25 Mar, 2022 | 18:02
Updated-03 Aug, 2024 | 17:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A flaw was found in Caribou due to a regression of CVE-2020-25712 fix. An attacker could use this flaw to bypass screen-locking applications that leverage Caribou as an input mechanism. The highest threat from this vulnerability is to system availability.

Action-Not Available
Vendor-n/aThe GNOME Project
Product-cariboucaribou
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-36218
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.26% / 48.83%
||
7 Day CHG~0.00%
Published-27 Sep, 2021 | 13:26
Updated-04 Aug, 2024 | 00:54
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 SKALE sgxwallet 1.58.3. sgx_disp_ippsAES_GCMEncrypt allows an out-of-bounds write, resulting in a segfault and compromised enclave. This issue describes a buffer overflow, which was resolved prior to v1.77.0 and not reproducible in latest sgxwallet v1.77.0

Action-Not Available
Vendor-skalen/a
Product-sgxwalletn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-35325
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-3.13% / 86.33%
||
7 Day CHG~0.00%
Published-05 Aug, 2021 | 20:39
Updated-04 Aug, 2024 | 00:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A stack overflow in the checkLoginUser function of TOTOLINK A720R A720R_Firmware v4.1.5cu.470_B20200911 allows attackers to cause a denial of service (DOS).

Action-Not Available
Vendor-n/aTOTOLINK
Product-a720ra720r_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
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