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Vulnerability Details :

CVE-2021-27171

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-10 Feb, 2021 | 18:35
Updated At-03 Aug, 2024 | 20:40
Rejected At-
Credits

An issue was discovered on FiberHome HG6245D devices through RP2613. It is possible to start a Linux telnetd as root on port 26/tcp by using the CLI interface commands of ddd and shell (or tshell).

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:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:10 Feb, 2021 | 18:35
Updated At:03 Aug, 2024 | 20:40
Rejected At:
▼CVE Numbering Authority (CNA)

An issue was discovered on FiberHome HG6245D devices through RP2613. It is possible to start a Linux telnetd as root on port 26/tcp by using the CLI interface commands of ddd and shell (or tshell).

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://pierrekim.github.io/blog/2021-01-12-fiberhome-ont-0day-vulnerabilities.html#telnet-cli-privilege-escalation
x_refsource_MISC
Hyperlink: https://pierrekim.github.io/blog/2021-01-12-fiberhome-ont-0day-vulnerabilities.html#telnet-cli-privilege-escalation
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://pierrekim.github.io/blog/2021-01-12-fiberhome-ont-0day-vulnerabilities.html#telnet-cli-privilege-escalation
x_refsource_MISC
x_transferred
Hyperlink: https://pierrekim.github.io/blog/2021-01-12-fiberhome-ont-0day-vulnerabilities.html#telnet-cli-privilege-escalation
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:10 Feb, 2021 | 19:15
Updated At:12 Feb, 2021 | 01:00

An issue was discovered on FiberHome HG6245D devices through RP2613. It is possible to start a Linux telnetd as root on port 26/tcp by using the CLI interface commands of ddd and shell (or tshell).

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary2.010.0HIGH
AV:N/AC:L/Au:N/C:C/I:C/A:C
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
Type: Primary
Version: 2.0
Base score: 10.0
Base severity: HIGH
Vector:
AV:N/AC:L/Au:N/C:C/I:C/A:C
CPE Matches
fiberhome
fiberhome
>>hg6245d_firmware>>Versions up to rp2613(inclusive)
cpe:2.3:o:fiberhome:hg6245d_firmware:*:*:*:*:*:*:*:*
fiberhome
fiberhome
>>hg6245d>>-
cpe:2.3:h:fiberhome:hg6245d:-:*:*:*:*:*:*:*
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://pierrekim.github.io/blog/2021-01-12-fiberhome-ont-0day-vulnerabilities.html#telnet-cli-privilege-escalationcve@mitre.org
Exploit
Third Party Advisory
Hyperlink: https://pierrekim.github.io/blog/2021-01-12-fiberhome-ont-0day-vulnerabilities.html#telnet-cli-privilege-escalation
Source: cve@mitre.org
Resource:
Exploit
Third Party Advisory

Change History

0
Information is not available yet

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Published-10 Feb, 2021 | 18:40
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
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KEV Action Due Date-Not Available

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EPSS-0.70% / 71.02%
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7 Day CHG~0.00%
Published-10 Feb, 2021 | 18:40
Updated-03 Aug, 2024 | 20:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
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KEV Action Due Date-Not Available

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EPSS-0.23% / 45.66%
||
7 Day CHG~0.00%
Published-10 Feb, 2021 | 18:40
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Known To Be Used In Ransomware Campaigns?-Not Available
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7 Day CHG~0.00%
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Matching Score-8
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CVSS Score-9.8||CRITICAL
EPSS-0.70% / 71.02%
||
7 Day CHG~0.00%
Published-10 Feb, 2021 | 18:37
Updated-03 Aug, 2024 | 20:40
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-8
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ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.22% / 44.21%
||
7 Day CHG~0.00%
Published-10 Feb, 2021 | 18:35
Updated-03 Aug, 2024 | 20:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered on FiberHome AN5506-04-FA devices with firmware RP2631. There is a gepon password for the gepon account.

Action-Not Available
Vendor-fiberhomen/a
Product-an5506-04-fa_firmwarean5506-04-fan/a
CWE ID-CWE-798
Use of Hard-coded Credentials
CVE-2021-27172
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.21% / 44.07%
||
7 Day CHG~0.00%
Published-10 Feb, 2021 | 18:35
Updated-03 Aug, 2024 | 20:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered on FiberHome HG6245D devices through RP2613. A hardcoded GEPON password for root is defined inside /etc/init.d/system-config.sh.

Action-Not Available
Vendor-fiberhomen/a
Product-hg6245dhg6245d_firmwaren/a
CWE ID-CWE-798
Use of Hard-coded Credentials
CVE-2021-27165
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.21% / 44.07%
||
7 Day CHG~0.00%
Published-10 Feb, 2021 | 18:36
Updated-03 Aug, 2024 | 20:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered on FiberHome HG6245D devices through RP2613. The telnet daemon on port 23/tcp can be abused with the gpon/gpon credentials.

Action-Not Available
Vendor-fiberhomen/a
Product-hg6245dhg6245d_firmwaren/a
CWE ID-CWE-798
Use of Hard-coded Credentials
CVE-2021-27143
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.68% / 70.66%
||
7 Day CHG~0.00%
Published-10 Feb, 2021 | 18:40
Updated-03 Aug, 2024 | 20:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered on FiberHome HG6245D devices through RP2613. The web daemon contains the hardcoded user / user1234 credentials for an ISP.

Action-Not Available
Vendor-fiberhomen/a
Product-hg6245dhg6245d_firmwaren/a
CWE ID-CWE-798
Use of Hard-coded Credentials
CVE-2021-27162
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.28% / 51.27%
||
7 Day CHG~0.00%
Published-10 Feb, 2021 | 18:37
Updated-03 Aug, 2024 | 20:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered on FiberHome HG6245D devices through RP2613. The web daemon contains the hardcoded user / tattoo@home credentials for an ISP.

Action-Not Available
Vendor-fiberhomen/a
Product-hg6245dhg6245d_firmwaren/a
CWE ID-CWE-798
Use of Hard-coded Credentials
CVE-2021-27168
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.21% / 44.07%
||
7 Day CHG~0.00%
Published-10 Feb, 2021 | 18:36
Updated-03 Aug, 2024 | 20:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered on FiberHome HG6245D devices through RP2613. There is a 6GFJdY4aAuUKJjdtSn7d password for the rdsadmin account.

Action-Not Available
Vendor-fiberhomen/a
Product-hg6245dhg6245d_firmwaren/a
CWE ID-CWE-798
Use of Hard-coded Credentials
CVE-2023-21066
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-2.78% / 85.49%
||
7 Day CHG~0.00%
Published-28 Jun, 2023 | 00:00
Updated-04 Dec, 2024 | 21:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In cd_CodeMsg of cd_codec.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-250100597References: N/A

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidAndroid
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-20954
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-1.52% / 80.48%
||
7 Day CHG~0.00%
Published-24 Mar, 2023 | 00:00
Updated-25 Feb, 2025 | 17:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In SDP_AddAttribute of sdp_db.cc, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-261867748

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidAndroid
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-0160
Matching Score-4
Assigner-Intel Corporation
ShareView Details
Matching Score-4
Assigner-Intel Corporation
CVSS Score-8.7||HIGH
EPSS-0.73% / 71.81%
||
7 Day CHG~0.00%
Published-27 Mar, 2019 | 19:20
Updated-04 Aug, 2024 | 17:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Buffer overflow in system firmware for EDK II may allow unauthenticated user to potentially enable escalation of privilege and/or denial of service via network access.

Action-Not Available
Vendor-tianocoren/aRed Hat, Inc.openSUSEFedora Project
Product-enterprise_linux_serverenterprise_linux_server_ausenterprise_linuxfedoraedk_iienterprise_linux_eusenterprise_linux_server_tusleapExtensible Firmware Interface Development Kit (EDK II)
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-9355
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-7.79% / 91.59%
||
7 Day CHG~0.00%
Published-06 Nov, 2018 | 17:00
Updated-16 Sep, 2024 | 22:45
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In bta_dm_sdp_result of bta_dm_act.cc, there is a possible out of bounds stack write due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android-6.0 Android-6.0.1 Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android ID: A-74016921.

Action-Not Available
Vendor-Google LLC
Product-androidAndroid
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-9578
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-0.65% / 69.76%
||
7 Day CHG~0.00%
Published-07 Dec, 2018 | 23:00
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

In ixheaacd_adts_crc_start_reg of ixheaacd_adts_crc_check.c, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android-9. Android ID: A-113261928.

Action-Not Available
Vendor-Google LLC
Product-androidAndroid
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-9583
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-0.98% / 75.77%
||
7 Day CHG~0.00%
Published-12 Feb, 2019 | 00:00
Updated-16 Sep, 2024 | 23:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In bta_ag_parse_cmer of bta_ag_cmd.cc in Android-7.0, Android-7.1.1, Android-7.1.2, Android-8.0, Android-8.1 and Android-9, there is a possible out-of-bounds write due to a missing bounds check. This could lead to remote code execution in the bluetooth server with no additional execution privileges needed. User interaction is not needed for exploitation. Android ID: A-112860487.

Action-Not Available
Vendor-AndroidGoogle LLC
Product-androidAndroid
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-20819
Matching Score-4
Assigner-MediaTek, Inc.
ShareView Details
Matching Score-4
Assigner-MediaTek, Inc.
CVSS Score-6.7||MEDIUM
EPSS-2.19% / 83.72%
||
7 Day CHG~0.00%
Published-02 Oct, 2023 | 02:05
Updated-21 Sep, 2024 | 16:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In CDMA PPP protocol, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege with no additional execution privilege needed. User interaction is not needed for exploitation. Patch ID: MOLY01068234; Issue ID: ALPS08010003.

Action-Not Available
Vendor-MediaTek Inc.
Product-mt6896mt6855mt6879nr17mt6893mt6886mt6580mt6750mt8791tmt6983mt6783mt8666mt6878mt6765mt6595mt6891mt6737nr16mt6883mt8768tmt6739mt2731mt8768mt6797mt6769mt6761mt6875mt6889mt8781mt6985mt6732mt6885mt6735mt6753mt6877mt8788tmt6853mt8667mt6875tlr13mt6762dmt8791mt6897mt6785lr12amt6873mt8765mt8675mt8768amt6799mt8788mt8788xlr11mt6769tmt6762mmt8666amt6813mt6835mt6757mt8797mt6737mmt8766zmt6768mt8768zmt8788zmt6765tmt8786mt8766mt8768bmt6755mt6771mt6758mt6833mt6785tmt8673mt6989mt6750smt6762mt6795mt6738nr15mt6781mt6895mt8798mt6789mt6570mt6769zmt6775mt6752mt6779mt6815mt6767mt6895tmt6763MT2731, MT6570, MT6580, MT6595, MT6732, MT6735, MT6737, MT6737M, MT6738, MT6739, MT6750, MT6750S, MT6752, MT6753, MT6755, MT6757, MT6758, MT6761, MT6762, MT6762D, MT6762M, MT6763, MT6765, MT6765T, MT6767, MT6768, MT6769, MT6769T, MT6769Z, MT6771, MT6775, MT6779, MT6781, MT6783, MT6785, MT6785T, MT6789, MT6795, MT6797, MT6799, MT6813, MT6815, MT6833, MT6835, MT6853, MT6855, MT6873, MT6875, MT6875T, MT6877, MT6878, MT6879, MT6883, MT6885, MT6886, MT6889, MT6891, MT6893, MT6895, MT6895T, MT6896, MT6897, MT6983, MT6985, MT6989, MT8666, MT8666A, MT8667, MT8673, MT8675, MT8765, MT8766, MT8766Z, MT8768, MT8768A, MT8768B, MT8768T, MT8768Z, MT8781, MT8786, MT8788, MT8788T, MT8788X, MT8788Z, MT8791, MT8791T, MT8797, MT8798mt6896mt6855mt6879mt6893mt6886mt6580mt6750mt8791tmt6983mt6783mt8666mt6878mt6765mt6595mt6891mt6737mt6883mt8768tmt6739mt2731mt8768mt6797mt6769mt6761mt6875mt6889mt8781mt6985mt6732mt6885mt6735mt6753mt6877mt8788tmt6853mt8667mt6875tmt6762dmt8791mt6897mt6785mt6873mt8765mt8675mt8768amt6799mt8788mt8788xmt6769tmt6762mmt8666amt6813mt6835mt6757mt8797mt6737mmt8766zmt6768mt8768zmt8788zmt6765tmt8786mt8766mt8768bmt6755mt6771mt6758mt6833mt6785tmt8673mt6989mt6750smt6762mt6795mt6738mt6781mt6895mt8798mt6789mt6570mt6769zmt6775mt6752mt6779mt6815mt6767mt6895tmt6763
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-0736
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-9.8||CRITICAL
EPSS-12.89% / 93.78%
||
7 Day CHG~0.00%
Published-14 Aug, 2019 | 20:55
Updated-04 Aug, 2024 | 17:58
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows DHCP Client Remote Code Execution Vulnerability

A memory corruption vulnerability exists in the Windows DHCP client when an attacker sends specially crafted DHCP responses to a client. An attacker who successfully exploited the vulnerability could run arbitrary code on the client machine. To exploit the vulnerability, an attacker could send specially crafted DHCP responses to a client. The security update addresses the vulnerability by correcting how Windows DHCP clients handle certain DHCP responses.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_10windows_server_2008Windows 10 Version 1607Windows Server 2008 R2 Systems Service Pack 1Windows Server 2008 Service Pack 2Windows Server 2016 (Server Core installation)Windows 8.1Windows Server 2012 (Server Core installation)Windows 7Windows 10 Version 1709Windows Server, version 1803 (Server Core Installation)Windows 7 Service Pack 1Windows Server 2016Windows 10 Version 1507Windows Server 2008 R2 Service Pack 1Windows 10 Version 1803Windows Server 2008 Service Pack 2 (Server Core installation)Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows Server 2012 R2Windows Server 2012Windows Server 2008 Service Pack 2Windows Server 2012 R2 (Server Core installation)Windows 10 Version 1709 for 32-bit SystemsWindows 10 Version 1703
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-9341
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-0.22% / 44.55%
||
7 Day CHG~0.00%
Published-19 Nov, 2024 | 18:51
Updated-22 Nov, 2024 | 16:14
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In impeg2d_mc_fullx_fully of impeg2d_mc.c there is a possible out of bound write due to missing bounds check. This could lead to remote arbitrary code execution with no additional execution privileges needed. User interaction is needed for exploitation.

Action-Not Available
Vendor-Google LLC
Product-androidAndroidandroid
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-38689
Matching Score-4
Assigner-QNAP Systems, Inc.
ShareView Details
Matching Score-4
Assigner-QNAP Systems, Inc.
CVSS Score-8.1||HIGH
EPSS-1.21% / 78.17%
||
7 Day CHG~0.00%
Published-14 Jan, 2022 | 01:00
Updated-17 Sep, 2024 | 00:50
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Stack Overflow Vulnerability in QVR Elite, QVR Pro and QVR Guard

A stack buffer overflow vulnerability has been reported to affect QNAP device running QVR Elite, QVR Pro, QVR Guard. If exploited, this vulnerability allows attackers to execute arbitrary code. We have already fixed this vulnerability in the following versions of QVR Elite, QVR Pro, QVR Guard: QuTS hero h5.0.0: QVR Elite 2.1.4.0 (2021/12/06) and later QuTS hero h4.5.4: QVR Elite 2.1.4.0 (2021/12/06) and later QTS 5.0.0: QVR Elite 2.1.4.0 (2021/12/06) and later QTS 4.5.4: QVR Elite 2.1.4.0 (2021/12/06) and later QTS 4.5.4: QVR Pro 2.1.3.0 (2021/12/06) and later QTS 5.0.0: QVR Pro 2.1.3.0 (2021/12/06) and later QTS 4.5.4: QVR Guard 2.1.3.0 (2021/12/06) and later QTS 5.0.0: QVR Guard 2.1.3.0 (2021/12/06) and later

Action-Not Available
Vendor-QNAP Systems, Inc.
Product-qvr_guardqvr_eliteqvr_proQVR ProQVR EliteQVR Guard
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-0586
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-9.8||CRITICAL
EPSS-20.84% / 95.39%
||
7 Day CHG~0.00%
Published-08 Jan, 2019 | 21:00
Updated-04 Aug, 2024 | 17:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A remote code execution vulnerability exists in Microsoft Exchange software when the software fails to properly handle objects in memory, aka "Microsoft Exchange Memory Corruption Vulnerability." This affects Microsoft Exchange Server.

Action-Not Available
Vendor-Microsoft Corporation
Product-exchange_serverMicrosoft Exchange Server
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-21250
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-0.63% / 69.39%
||
7 Day CHG~0.00%
Published-12 Jul, 2023 | 23:32
Updated-06 Nov, 2024 | 15:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In gatt_end_operation of gatt_utils.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

Action-Not Available
Vendor-Google LLC
Product-androidAndroid
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-9471
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-0.05% / 15.13%
||
7 Day CHG~0.00%
Published-20 Nov, 2024 | 17:16
Updated-18 Dec, 2024 | 16:50
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In the deserialization constructor of NanoAppFilter.java, there is a possible loss of data due to type confusion. This could lead to local escalation of privilege in the system server with no additional execution privileges needed. User interaction is not needed for exploitation.

Action-Not Available
Vendor-Google LLC
Product-androidAndroidandroid
CWE ID-CWE-787
Out-of-bounds Write
CWE ID-CWE-843
Access of Resource Using Incompatible Type ('Type Confusion')
CVE-2023-20895
Matching Score-4
Assigner-VMware by Broadcom
ShareView Details
Matching Score-4
Assigner-VMware by Broadcom
CVSS Score-8.1||HIGH
EPSS-0.40% / 59.59%
||
7 Day CHG~0.00%
Published-22 Jun, 2023 | 11:57
Updated-13 Feb, 2025 | 16:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The VMware vCenter Server contains a memory corruption vulnerability in the implementation of the DCERPC protocol. A malicious actor with network access to vCenter Server may trigger a memory corruption vulnerability which may bypass authentication.

Action-Not Available
Vendor-VMware (Broadcom Inc.)
Product-vcenter_serverVMware Cloud Foundation (vCenter Server)VMware vCenter Server (vCenter Server)
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-9418
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-8.8||HIGH
EPSS-0.09% / 26.16%
||
7 Day CHG~0.00%
Published-02 Dec, 2024 | 21:23
Updated-18 Dec, 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

In handle_app_cur_val_response of dtif_rc.cc, there is a possible stack buffer overflow due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

Action-Not Available
Vendor-Google LLC
Product-androidAndroidandroidpixel
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-20520
Matching Score-4
Assigner-Advanced Micro Devices Inc.
ShareView Details
Matching Score-4
Assigner-Advanced Micro Devices Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.31% / 53.79%
||
7 Day CHG~0.00%
Published-09 May, 2023 | 18:36
Updated-28 Jan, 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

Improper access control settings in ASP Bootloader may allow an attacker to corrupt the return address causing a stack-based buffer overrun potentially leading to arbitrary code execution.

Action-Not Available
Vendor-Advanced Micro Devices, Inc.
Product-epyc_72f3_firmwareepyc_7443pepyc_7301_firmwareepyc_7451_firmwareepyc_7552_firmwareepyc_7451epyc_7282_firmwareepyc_7742_firmwareepyc_7371epyc_7773xepyc_7f72_firmwareepyc_7413epyc_7532epyc_7313p_firmwareepyc_7702p_firmwareepyc_7663epyc_7551epyc_7h12epyc_7301epyc_7453epyc_73f3_firmwareepyc_7401epyc_7f52epyc_7543_firmwareepyc_7f32epyc_7402pepyc_7552epyc_7261_firmwareepyc_73f3epyc_74f3_firmwareepyc_7252epyc_7571_firmwareepyc_7402_firmwareepyc_7351_firmwareepyc_7642_firmwareepyc_75f3_firmwareepyc_7262_firmwareepyc_7343epyc_7351epyc_7542epyc_7642epyc_7443_firmwareepyc_7272_firmwareepyc_7501epyc_7302epyc_7f32_firmwareepyc_7763_firmwareepyc_7573x_firmwareepyc_7401p_firmwareepyc_7252_firmwareepyc_7473x_firmwareepyc_7352epyc_7643_firmwareepyc_7401_firmwareepyc_7662epyc_7473xepyc_7232pepyc_7532_firmwareepyc_7453_firmwareepyc_7351p_firmwareepyc_7551pepyc_7501_firmwareepyc_7713p_firmwareepyc_7302_firmwareepyc_7702_firmwareepyc_7742epyc_72f3epyc_7f52_firmwareepyc_7543pepyc_7502epyc_7452epyc_7601_firmwareepyc_7513epyc_7302pepyc_7763epyc_7413_firmwareepyc_74f3epyc_7502_firmwareepyc_7402p_firmwareepyc_7713pepyc_7251epyc_7402epyc_7643epyc_7551_firmwareepyc_7313epyc_7232p_firmwareepyc_7443epyc_7302p_firmwareepyc_7261epyc_7551p_firmwareepyc_7663_firmwareepyc_7352_firmwareepyc_7543epyc_7281epyc_7502p_firmwareepyc_7713_firmwareepyc_7371_firmwareepyc_7713epyc_7281_firmwareepyc_7571epyc_7702epyc_7702pepyc_75f3epyc_7313pepyc_7251_firmwareepyc_7351pepyc_7773x_firmwareepyc_7313_firmwareepyc_7573xepyc_7502pepyc_7h12_firmwareepyc_7452_firmwareepyc_7401pepyc_7543p_firmwareepyc_7282epyc_7272epyc_7513_firmwareepyc_7373xepyc_7662_firmwareepyc_7542_firmwareepyc_7f72epyc_7343_firmwareepyc_7443p_firmwareepyc_7373x_firmwareepyc_7601epyc_72621st Gen AMD EPYC™ 3rd Gen AMD EPYC™ 2nd Gen AMD EPYC™
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-21826
Matching Score-4
Assigner-Talos
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Matching Score-4
Assigner-Talos
CVSS Score-8.1||HIGH
EPSS-0.46% / 63.13%
||
7 Day CHG~0.00%
Published-20 Aug, 2021 | 21:02
Updated-03 Aug, 2024 | 18:23
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 vulnerability exists in the XML Decompression DecodeTreeBlock functionality of AT&T Labs Xmill 0.7. Within `DecodeTreeBlock` which is called during the decompression of an XMI file, a UINT32 is loaded from the file and used as trusted input as the length of a buffer. An attacker can provide a malicious file to trigger this vulnerability.

Action-Not Available
Vendor-attn/a
Product-xmillAT&T
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-27227
Matching Score-4
Assigner-Google Devices
ShareView Details
Matching Score-4
Assigner-Google Devices
CVSS Score-9.8||CRITICAL
EPSS-0.07% / 21.79%
||
7 Day CHG~0.00%
Published-11 Mar, 2024 | 18:55
Updated-25 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

A malicious DNS response can trigger a number of OOB reads, writes, and other memory issues

Action-Not Available
Vendor-Google LLC
Product-androidAndroidpixel
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-8784
Matching Score-4
Assigner-Check Point Software Ltd.
ShareView Details
Matching Score-4
Assigner-Check Point Software Ltd.
CVSS Score-9.8||CRITICAL
EPSS-14.66% / 94.22%
||
7 Day CHG~0.00%
Published-29 Nov, 2018 | 17:00
Updated-17 Sep, 2024 | 01:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

FreeRDP prior to version 2.0.0-rc4 contains a Heap-Based Buffer Overflow in function zgfx_decompress_segment() that results in a memory corruption and probably even a remote code execution.

Action-Not Available
Vendor-Canonical Ltd.FreeRDPCheck Point Software Technologies Ltd.
Product-freerdpubuntu_linuxFreeRDP
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
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