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Vulnerability Details :

CVE-2021-26713

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-19 Feb, 2021 | 19:30
Updated At-03 Aug, 2024 | 20:33
Rejected At-
Credits

A stack-based buffer overflow in res_rtp_asterisk.c in Sangoma Asterisk before 16.16.1, 17.x before 17.9.2, and 18.x before 18.2.1 and Certified Asterisk before 16.8-cert6 allows an authenticated WebRTC client to cause an Asterisk crash by sending multiple hold/unhold requests in quick succession. This is caused by a signedness comparison mismatch.

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:19 Feb, 2021 | 19:30
Updated At:03 Aug, 2024 | 20:33
Rejected At:
▼CVE Numbering Authority (CNA)

A stack-based buffer overflow in res_rtp_asterisk.c in Sangoma Asterisk before 16.16.1, 17.x before 17.9.2, and 18.x before 18.2.1 and Certified Asterisk before 16.8-cert6 allows an authenticated WebRTC client to cause an Asterisk crash by sending multiple hold/unhold requests in quick succession. This is caused by a signedness comparison mismatch.

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://downloads.asterisk.org/pub/security/
x_refsource_MISC
https://downloads.asterisk.org/pub/security/AST-2021-004.html
x_refsource_MISC
https://issues.asterisk.org/jira/browse/ASTERISK-29205
x_refsource_MISC
Hyperlink: https://downloads.asterisk.org/pub/security/
Resource:
x_refsource_MISC
Hyperlink: https://downloads.asterisk.org/pub/security/AST-2021-004.html
Resource:
x_refsource_MISC
Hyperlink: https://issues.asterisk.org/jira/browse/ASTERISK-29205
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://downloads.asterisk.org/pub/security/
x_refsource_MISC
x_transferred
https://downloads.asterisk.org/pub/security/AST-2021-004.html
x_refsource_MISC
x_transferred
https://issues.asterisk.org/jira/browse/ASTERISK-29205
x_refsource_MISC
x_transferred
Hyperlink: https://downloads.asterisk.org/pub/security/
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://downloads.asterisk.org/pub/security/AST-2021-004.html
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://issues.asterisk.org/jira/browse/ASTERISK-29205
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:19 Feb, 2021 | 20:15
Updated At:26 Feb, 2021 | 17:02

A stack-based buffer overflow in res_rtp_asterisk.c in Sangoma Asterisk before 16.16.1, 17.x before 17.9.2, and 18.x before 18.2.1 and Certified Asterisk before 16.8-cert6 allows an authenticated WebRTC client to cause an Asterisk crash by sending multiple hold/unhold requests in quick succession. This is caused by a signedness comparison mismatch.

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
Primary3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Primary2.04.0MEDIUM
AV:N/AC:L/Au:S/C:N/I:N/A:P
Type: Primary
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 2.0
Base score: 4.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:S/C:N/I:N/A:P
CPE Matches

Digium, Inc.
digium
>>asterisk>>Versions from 16.0.0(inclusive) to 16.16.1(exclusive)
cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*
Digium, Inc.
digium
>>asterisk>>Versions from 17.0.0(inclusive) to 17.9.2(exclusive)
cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*
Digium, Inc.
digium
>>asterisk>>Versions from 18.0.0(inclusive) to 18.2.1(exclusive)
cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*
Digium, Inc.
digium
>>certified_asterisk>>16.8
cpe:2.3:a:digium:certified_asterisk:16.8:-:*:*:*:*:*:*
Digium, Inc.
digium
>>certified_asterisk>>16.8
cpe:2.3:a:digium:certified_asterisk:16.8:cert1-rc1:*:*:*:*:*:*
Digium, Inc.
digium
>>certified_asterisk>>16.8
cpe:2.3:a:digium:certified_asterisk:16.8:cert1-rc2:*:*:*:*:*:*
Digium, Inc.
digium
>>certified_asterisk>>16.8
cpe:2.3:a:digium:certified_asterisk:16.8:cert1-rc3:*:*:*:*:*:*
Digium, Inc.
digium
>>certified_asterisk>>16.8
cpe:2.3:a:digium:certified_asterisk:16.8:cert1-rc4:*:*:*:*:*:*
Digium, Inc.
digium
>>certified_asterisk>>16.8
cpe:2.3:a:digium:certified_asterisk:16.8:cert2:*:*:*:*:*:*
Digium, Inc.
digium
>>certified_asterisk>>16.8
cpe:2.3:a:digium:certified_asterisk:16.8:cert3:*:*:*:*:*:*
Digium, Inc.
digium
>>certified_asterisk>>16.8
cpe:2.3:a:digium:certified_asterisk:16.8:cert4:*:*:*:*:*:*
Digium, Inc.
digium
>>certified_asterisk>>16.8
cpe:2.3:a:digium:certified_asterisk:16.8:cert4-rc1:*:*:*:*:*:*
Digium, Inc.
digium
>>certified_asterisk>>16.8
cpe:2.3:a:digium:certified_asterisk:16.8:cert4-rc2:*:*:*:*:*:*
Digium, Inc.
digium
>>certified_asterisk>>16.8
cpe:2.3:a:digium:certified_asterisk:16.8:cert4-rc3:*:*:*:*:*:*
Digium, Inc.
digium
>>certified_asterisk>>16.8
cpe:2.3:a:digium:certified_asterisk:16.8:cert4-rc4:*:*:*:*:*:*
Digium, Inc.
digium
>>certified_asterisk>>16.8
cpe:2.3:a:digium:certified_asterisk:16.8:cert5:*:*:*:*:*:*
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://downloads.asterisk.org/pub/security/cve@mitre.org
Vendor Advisory
https://downloads.asterisk.org/pub/security/AST-2021-004.htmlcve@mitre.org
Vendor Advisory
https://issues.asterisk.org/jira/browse/ASTERISK-29205cve@mitre.org
Vendor Advisory
Hyperlink: https://downloads.asterisk.org/pub/security/
Source: cve@mitre.org
Resource:
Vendor Advisory
Hyperlink: https://downloads.asterisk.org/pub/security/AST-2021-004.html
Source: cve@mitre.org
Resource:
Vendor Advisory
Hyperlink: https://issues.asterisk.org/jira/browse/ASTERISK-29205
Source: cve@mitre.org
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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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/aVeritas Technologies LLC
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CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-12352
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-0.29% / 52.35%
||
7 Day CHG+0.03%
Published-09 Dec, 2024 | 01:00
Updated-10 Dec, 2024 | 23:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
TOTOLINK EX1800T cstecgi.cgi sub_40662C stack-based overflow

A vulnerability classified as problematic was found in TOTOLINK EX1800T 9.1.0cu.2112_B20220316. This vulnerability affects the function sub_40662C of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument ssid leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-TOTOLINK
Product-ex1800t_firmwareex1800tEX1800Tex1800t
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-2022-34884
Matching Score-4
Assigner-Lenovo Group Ltd.
ShareView Details
Matching Score-4
Assigner-Lenovo Group Ltd.
CVSS Score-7.2||HIGH
EPSS-0.18% / 39.48%
||
7 Day CHG~0.00%
Published-30 Jan, 2023 | 21:32
Updated-27 Mar, 2025 | 15:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow exists in the Remote Presence subsystem which can potentially allow valid, authenticated users to cause a recoverable subsystem denial of service.

Action-Not Available
Vendor-Lenovo Group Limited
Product-thinksystem_sn550thinksystem_sr530_firmwarethinkagile_hx3375_firmwarethinksystem_sr570_firmwarethinksystem_sr158thinkagile_hx3721thinksystem_sd630_v2_firmwarethinksystem_sr665_firmwarethinkagile_hx3520-g_firmwarethinkagile_hx3521-g_firmwarethinkagile_mx3531_h_firmwarethinksystem_st250thinkagile_vx1320_firmwarethinksystem_sr850thinksystem_sr158_firmwarethinkagile_vx3320_firmwarethinkagile_vx7820thinksystem_sn850thinkagile_hx5520thinkagile_vx7530_firmwarethinkagile_vx3320thinkagile_vx5520_firmwarethinkagile_hx_enclosure_certified_node_firmwarethinksystem_st550_firmwarethinksystem_sr630thinksystem_sr950thinkagile_vx7320_nthinksystem_st658_v2thinkagile_hx1521-r_firmwarethinkagile_hx7820thinkagile_vx2320thinkagile_vx7520_nthinksystem_sd650_dwc_firmwarethinkagile_hx7520_firmwarethinkagile_vx_2u4nthinksystem_sr860_firmwarethinksystem_sr650_v2_firmwarethinkagile_hx5520-cthinksystem_sr630_v2thinksystem_sr860_v2thinkagile_hx7820_firmwarethinkagile_hx3720thinksystem_sd530thinksystem_sn850_firmwarethinkagile_vx_4u_firmwarethinksystem_st650_v2thinksystem_sr258_v2thinkagile_hx7521_firmwarethinkagile_hx1021thinkagile_hx3375thinkagile_vx2320_firmwarethinksystem_sr250_v2_firmwarethinkagile_vx3330thinkagile_mx3330-h_firmwarethinkagile_hx2720-e_firmwarethinksystem_st250_firmwarethinksystem_sr570thinksystem_sd650-n_v2thinkagile_vx7520thinkagile_hx3321_firmwarethinksystem_sr670_v2_firmwarethinksystem_sr670_v2thinkagile_vx_4uthinkagile_mx3331-f_firmwarethinkagile_hx2320-e_firmwarethinkagile_hx7521thinkagile_vx5520thinksystem_sr550thinkagile_mx3330-hthinkagile_vx7530thinkagile_vx3520-g_firmwarethinksystem_se350_firmwarethinkagile_mx3530-hthinksystem_st250_v2thinkagile_hx2321_firmwarethinkagile_hx2321thinkagile_hx3721_firmwarethinkagile_mx3330-f_firmwarethinksystem_sr860_v2_firmwarethinksystem_sr850p_firmwarethinksystem_st258thinkagile_hx1320thinkagile_hx1321_firmwarethinkagile_vx_1se_certified_nodethinksystem_sr850pthinkagile_hx1320_firmwarethinksystem_sn550_v2thinkstation_p920_firmwarethinksystem_sr258_v2_firmwarethinkagile_hx3320_firmwarethinkagile_hx3521-gthinkagile_mx3530_f_firmwarethinksystem_st650_v2_firmwarethinkagile_mx3330-fthinksystem_st258_v2_firmwarethinksystem_st258_firmwarethinkagile_hx3376_firmwarethinkagile_vx2330thinkagile_vx7330_firmwarethinkagile_vx7531_firmwarethinkagile_hx7821_firmwarethinksystem_sr850_firmwarethinkagile_vx3330_firmwarethinksystem_st550thinkagile_vx3520-gthinksystem_st658_v2_firmwarethinkagile_vx7531thinkagile_vx_2u4n_firmwarethinksystem_sr670_firmwarethinksystem_sr150thinkagile_vx3720thinksystem_sr850_v2_firmwarethinksystem_sr250_v2thinksystem_sd650_v2_firmwarethinkagile_mx1021_firmwarethinkagile_mx3530-h_firmwarethinkagile_hx1321thinksystem_st250_v2_firmwarethinkagile_hx7520thinkagile_mx3331-h_firmwarethinkagile_hx2720-ethinksystem_sr650_firmwarethinksystem_sd650-n_v2_firmwarethinksystem_sn550_v2_firmwarethinkagile_hx3321thinksystem_sr530thinksystem_sr250thinkagile_hx5520_firmwarethinksystem_sr850_v2thinksystem_se350thinkagile_mx1020_firmwarethinkagile_mx1020thinksystem_sr665thinksystem_sr150_firmwarethinkagile_hx3520-gthinkedge_se450_firmwarethinkagile_vx7320_n_firmwarethinksystem_sr860thinkagile_hx7821thinkagile_hx3720_firmwarethinkagile_hx5521_firmwarethinksystem_sr645_firmwarethinkedge_se450thinkagile_hx_enclosure_certified_nodethinkagile_hx1021_firmwarethinkagile_vx3331thinksystem_st258_v2thinkagile_vx7820_firmwarethinkagile_hx5520-c_firmwarethinksystem_sd530_firmwarethinkagile_mx3331-hthinkagile_hx5521-c_firmwarethinksystem_sd650_v2thinkstation_p920thinkagile_vx_1se_certified_node_firmwarethinksystem_sr650_v2thinkagile_vx7330thinksystem_sn550_firmwarethinkagile_hx5521-cthinksystem_sr250_firmwarethinksystem_sr258_firmwarethinksystem_sr590_firmwarethinkagile_mx3530_fthinkagile_hx1520-rthinksystem_sd630_v2thinksystem_sd650_dwcthinkagile_hx1521-rthinkagile_hx1520-r_firmwarethinkagile_hx3320thinkagile_vx3720_firmwarethinksystem_sr630_firmwarethinkagile_mx1021thinkagile_vx7520_n_firmwarethinksystem_sr550_firmwarethinkagile_hx2320-ethinkagile_vx5530thinkagile_mx3331-fthinkagile_vx1320thinksystem_sr645thinksystem_sr670thinksystem_sr590thinkagile_vx3331_firmwarethinkagile_vx7520_firmwarethinksystem_sr950_firmwarethinkagile_vx2330_firmwarethinkagile_vx3530-g_firmwarethinksystem_sr630_v2_firmwarethinkagile_hx3376thinkagile_mx3531_hthinkagile_vx5530_firmwarethinkagile_vx3530-gthinksystem_sr650thinksystem_sr258thinkagile_hx5521thinkagile_mx3531-fthinkagile_mx3531-f_firmwareLenovo XClarity Controller
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-22323
Matching Score-4
Assigner-IBM Corporation
ShareView Details
Matching Score-4
Assigner-IBM Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.57% / 67.62%
||
7 Day CHG~0.00%
Published-27 Apr, 2022 | 15:20
Updated-17 Sep, 2024 | 01:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM Security Identity Manager (IBM Security Verify Password Synchronization Plug-in for Windows AD 10.x) is vulnerable to a denial of service, caused by a heap-based buffer overflow in the Password Synch Plug-in. An authenticated attacker could exploit this vulnerability to cause a denial of service. IBM X-Force ID: 218379.

Action-Not Available
Vendor-Microsoft CorporationIBM Corporation
Product-security_verify_password_synchronizationactive_directorySecurity Verify Password Synchronization Plug-in for Windows AD
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-29013
Matching Score-4
Assigner-SonicWall, Inc.
ShareView Details
Matching Score-4
Assigner-SonicWall, Inc.
CVSS Score-5.3||MEDIUM
EPSS-2.54% / 84.86%
||
7 Day CHG~0.00%
Published-20 Jun, 2024 | 08:14
Updated-25 Mar, 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

Heap-based buffer overflow vulnerability in the SonicOS SSL-VPN allows an authenticated remote attacker to cause Denial of Service (DoS) via memcpy function.

Action-Not Available
Vendor-SonicWall Inc.
Product-tz670nssp_11700nssp_10700tz270nsa_2700nsv_470tz470nsa_6700tz270wtz570ptz570nsv_270sonicosnssp_13700tz370tz470wnsa_3700tz370wnsa_5700nsa_4700nsv_870tz570wSonicOS
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-22312
Matching Score-4
Assigner-IBM Corporation
ShareView Details
Matching Score-4
Assigner-IBM Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.57% / 67.62%
||
7 Day CHG~0.00%
Published-27 Apr, 2022 | 15:20
Updated-17 Sep, 2024 | 02:57
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM Security Identity Manager (IBM Security Verify Password Synchronization Plug-in for Windows AD 10.x) is vulnerable to a denial of service, caused by a heap-based buffer overflow in the Password Synch Plug-in. An authenticated attacker could exploit this vulnerability to cause a denial of service. IBM X-Force ID: 217369.

Action-Not Available
Vendor-Microsoft CorporationIBM Corporation
Product-security_verify_password_synchronizationactive_directorySecurity Verify Password Synchronization Plug-in for Windows AD
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-20572
Matching Score-4
Assigner-IBM Corporation
ShareView Details
Matching Score-4
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.54% / 66.73%
||
7 Day CHG~0.00%
Published-28 Jun, 2021 | 16:10
Updated-16 Sep, 2024 | 17:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM Security Identity Manager Adapters 6.0 and 7.0 are vulnerable to a stack-based buffer overflow, caused by improper bounds checking. A remote authenticated attacker could overflow the and cause the server to crash. IBM X-Force ID: 199247.

Action-Not Available
Vendor-Microsoft CorporationIBM Corporation
Product-windowssecurity_identity_manager_adapterSecurity Identity Manager Adapters
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-51743
Matching Score-4
Assigner-Indian Computer Emergency Response Team (CERT-In)
ShareView Details
Matching Score-4
Assigner-Indian Computer Emergency Response Team (CERT-In)
CVSS Score-6.5||MEDIUM
EPSS-0.20% / 42.68%
||
7 Day CHG~0.00%
Published-17 Jan, 2024 | 08:00
Updated-17 Jun, 2025 | 21:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Buffer Overflow vulnerability in Skyworth Router

This vulnerability exist in Skyworth Router CM5100, version 4.1.1.24, due to insufficient validation of user supplied input for the Set Upstream Channel ID (UCID) parameter at its web interface. A remote attacker could exploit this vulnerability by supplying specially crafted input to the parameter at the web interface of the vulnerable targeted system. Successful exploitation of this vulnerability could allow the attacker to perform a Denial of Service (DoS) attack on the targeted system.

Action-Not Available
Vendor-skyworthdigitalHathway
Product-cm5100cm5100_firmwareSkyworth Router CM5100
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-20250
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.95% / 75.43%
||
7 Day CHG~0.00%
Published-13 Jul, 2021 | 11:59
Updated-04 Aug, 2024 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Mikrotik RouterOs before stable version 6.47 suffers from a memory corruption vulnerability in the /nova/bin/lcdstat process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference). NOTE: this is different from CVE-2020-20253 and CVE-2020-20254. All four vulnerabilities in the /nova/bin/lcdstat process are discussed in the CVE-2020-20250 github.com/cq674350529 reference.

Action-Not Available
Vendor-n/aMikroTik
Product-routerosn/a
CWE ID-CWE-787
Out-of-bounds Write
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2020-20265
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.28% / 51.03%
||
7 Day CHG~0.00%
Published-11 May, 2021 | 14:25
Updated-04 Aug, 2024 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Mikrotik RouterOs before 6.47 (stable tree) suffers from a memory corruption vulnerability in the /ram/pckg/wireless/nova/bin/wireless process. An authenticated remote attacker can cause a Denial of Service due via a crafted packet.

Action-Not Available
Vendor-n/aMikroTik
Product-routerosn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-20236
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.78% / 72.70%
||
7 Day CHG~0.00%
Published-18 May, 2021 | 18:22
Updated-04 Aug, 2024 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Mikrotik RouterOs 6.46.3 (stable tree) suffers from a memory corruption vulnerability in the /nova/bin/sniffer process. An authenticated remote attacker can cause a Denial of Service due to improper memory access.

Action-Not Available
Vendor-n/aMikroTik
Product-routerosn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-20219
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-1.07% / 76.78%
||
7 Day CHG~0.00%
Published-21 Jul, 2021 | 13:25
Updated-04 Aug, 2024 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Mikrotik RouterOs 6.44.6 (long-term tree) suffers from a memory corruption vulnerability in the /nova/bin/igmp-proxy process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference).

Action-Not Available
Vendor-n/aMikroTik
Product-routerosn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-20237
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.73% / 71.75%
||
7 Day CHG~0.00%
Published-18 May, 2021 | 18:22
Updated-04 Aug, 2024 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Mikrotik RouterOs 6.46.3 (stable tree) suffers from a memory corruption vulnerability in the /nova/bin/sniffer process. An authenticated remote attacker can cause a Denial of Service due to improper memory access.

Action-Not Available
Vendor-n/aMikroTik
Product-routerosn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-20249
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.25% / 48.37%
||
7 Day CHG~0.00%
Published-19 Jul, 2021 | 17:27
Updated-04 Aug, 2024 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Mikrotik RouterOs before stable 6.47 suffers from a memory corruption vulnerability in the resolver process. By sending a crafted packet, an authenticated remote attacker can cause a Denial of Service.

Action-Not Available
Vendor-n/aMikroTik
Product-routerosn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-20247
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.72% / 71.64%
||
7 Day CHG~0.00%
Published-03 May, 2021 | 15:13
Updated-04 Aug, 2024 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Mikrotik RouterOs before 6.46.5 (stable tree) suffers from a memory corruption vulnerability in the /nova/bin/traceroute process. An authenticated remote attacker can cause a Denial of Service due via the loop counter variable.

Action-Not Available
Vendor-n/aMikroTik
Product-routerosn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-20246
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-1.01% / 76.13%
||
7 Day CHG~0.00%
Published-18 May, 2021 | 19:11
Updated-04 Aug, 2024 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Mikrotik RouterOs stable 6.46.3 suffers from a memory corruption vulnerability in the mactel process. An authenticated remote attacker can cause a Denial of Service due to improper memory access.

Action-Not Available
Vendor-n/aMikroTik
Product-routerosn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-20215
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.82% / 73.47%
||
7 Day CHG~0.00%
Published-07 Jul, 2021 | 13:29
Updated-04 Aug, 2024 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Mikrotik RouterOs 6.44.6 (long-term tree) suffers from a memory corruption vulnerability in the /nova/bin/diskd process. An authenticated remote attacker can cause a Denial of Service due to invalid memory access.

Action-Not Available
Vendor-n/aMikroTik
Product-routerosn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-20231
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.70% / 71.13%
||
7 Day CHG~0.00%
Published-14 Jul, 2021 | 13:53
Updated-04 Aug, 2024 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Mikrotik RouterOs through stable version 6.48.3 suffers from a memory corruption vulnerability in the /nova/bin/detnet process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference).

Action-Not Available
Vendor-n/aMikroTik
Product-routerosn/a
CWE ID-CWE-787
Out-of-bounds Write
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2020-20218
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.84% / 73.82%
||
7 Day CHG~0.00%
Published-03 May, 2021 | 15:13
Updated-04 Aug, 2024 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Mikrotik RouterOs 6.44.6 (long-term tree) suffers from a memory corruption vulnerability in the /nova/bin/traceroute process. An authenticated remote attacker can cause a Denial of Service due via the loop counter variable.

Action-Not Available
Vendor-n/aMikroTik
Product-routerosn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-20245
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-1.01% / 76.13%
||
7 Day CHG~0.00%
Published-18 May, 2021 | 19:14
Updated-04 Aug, 2024 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Mikrotik RouterOs stable 6.46.3 suffers from a memory corruption vulnerability in the log process. An authenticated remote attacker can cause a Denial of Service due to improper memory access.

Action-Not Available
Vendor-n/aMikroTik
Product-routerosn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-20252
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.82% / 73.51%
||
7 Day CHG~0.00%
Published-13 Jul, 2021 | 17:06
Updated-04 Aug, 2024 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Mikrotik RouterOs before stable version 6.47 suffers from a memory corruption vulnerability in the /nova/bin/lcdstat process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference).

Action-Not Available
Vendor-n/aMikroTik
Product-routerosn/a
CWE ID-CWE-787
Out-of-bounds Write
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2020-20266
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-1.10% / 77.10%
||
7 Day CHG~0.00%
Published-19 May, 2021 | 11:20
Updated-04 Aug, 2024 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Mikrotik RouterOs before 6.47 (stable tree) suffers from a memory corruption vulnerability in the /nova/bin/dot1x process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference).

Action-Not Available
Vendor-n/aMikroTik
Product-routerosn/a
CWE ID-CWE-787
Out-of-bounds Write
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2020-20254
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.83% / 73.68%
||
7 Day CHG~0.00%
Published-18 May, 2021 | 13:52
Updated-04 Aug, 2024 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Mikrotik RouterOs before 6.47 (stable tree) suffers from a memory corruption vulnerability in the /nova/bin/lcdstat process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference).

Action-Not Available
Vendor-n/aMikroTik
Product-routerosn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-20267
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.82% / 73.47%
||
7 Day CHG~0.00%
Published-11 May, 2021 | 14:25
Updated-04 Aug, 2024 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Mikrotik RouterOs before 6.47 (stable tree) suffers from a memory corruption vulnerability in the /nova/bin/resolver process. An authenticated remote attacker can cause a Denial of Service due to invalid memory access.

Action-Not Available
Vendor-n/aMikroTik
Product-routerosn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2017-2633
Matching Score-4
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-4
Assigner-Red Hat, Inc.
CVSS Score-5.4||MEDIUM
EPSS-0.56% / 67.21%
||
7 Day CHG~0.00%
Published-27 Jul, 2018 | 19:00
Updated-05 Aug, 2024 | 14:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An out-of-bounds memory access issue was found in Quick Emulator (QEMU) before 1.7.2 in the VNC display driver. This flaw could occur while refreshing the VNC display surface area in the 'vnc_refresh_server_surface'. A user inside a guest could use this flaw to crash the QEMU process.

Action-Not Available
Vendor-QEMURed Hat, Inc.
Product-enterprise_linux_serverenterprise_linux_server_eusenterprise_linux_server_ausenterprise_linux_workstationqemuenterprise_linux_desktopQemu:
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CWE ID-CWE-125
Out-of-bounds Read
CVE-2020-14147
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.7||HIGH
EPSS-0.23% / 45.50%
||
7 Day CHG~0.00%
Published-15 Jun, 2020 | 16:52
Updated-04 Aug, 2024 | 12:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context-dependent attackers with permission to run Lua code in a Redis session to cause a denial of service (memory corruption and application crash) or possibly bypass intended sandbox restrictions via a large number, which triggers a stack-based buffer overflow. NOTE: this issue exists because of a CVE-2015-8080 regression.

Action-Not Available
Vendor-n/aSUSEDebian GNU/LinuxOracle CorporationRedis Inc.
Product-redislinux_enterprisecommunications_operations_monitordebian_linuxn/a
CWE ID-CWE-787
Out-of-bounds Write
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2023-40802
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.05% / 16.76%
||
7 Day CHG~0.00%
Published-25 Aug, 2023 | 00:00
Updated-02 Oct, 2024 | 15:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The get_parentControl_list_Info function does not verify the parameters entered by the user, causing a post-authentication heap overflow vulnerability in Tenda AC23 v16.03.07.45_cn

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac23_firmwareac23n/aac23
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-0571
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-6.5||MEDIUM
EPSS-0.20% / 42.73%
||
7 Day CHG+0.02%
Published-30 Jan, 2025 | 20:17
Updated-19 Feb, 2025 | 19:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Sante PACS Server Web Portal DCM File Parsing Memory Corruption Denial-of-Service Vulnerability

Sante PACS Server Web Portal DCM File Parsing Memory Corruption Denial-of-Service Vulnerability. This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Sante PACS Server. Authentication is required to exploit this vulnerability. The specific flaw exists within the parsing of DCM files. The issue results from the lack of proper validation of user-supplied data, which can result in a memory corruption condition. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-25305.

Action-Not Available
Vendor-Santesoft LTD
Product-sante_pacs_serverPACS Server
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
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-0.09% / 25.59%
||
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-2025-0570
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-6.5||MEDIUM
EPSS-0.21% / 43.99%
||
7 Day CHG+0.02%
Published-30 Jan, 2025 | 20:17
Updated-19 Feb, 2025 | 19:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Sante PACS Server Web Portal DCM File Parsing Memory Corruption Denial-of-Service Vulnerability

Sante PACS Server Web Portal DCM File Parsing Memory Corruption Denial-of-Service Vulnerability. This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Sante PACS Server. Authentication is required to exploit this vulnerability. The specific flaw exists within the parsing of DCM files. The issue results from the lack of proper validation of user-supplied data, which can result in a memory corruption condition. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-25304.

Action-Not Available
Vendor-Santesoft LTD
Product-sante_pacs_serverPACS Server
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-24130
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.09% / 26.98%
||
7 Day CHG~0.00%
Published-01 Mar, 2023 | 00:00
Updated-07 Mar, 2025 | 17:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Jensen of Scandinavia Eagle 1200AC V15.03.06.33_en was discovered to contain a stack overflow via the wepkey parameter at /goform/WifiBasicSet.

Action-Not Available
Vendor-heimgardtechnologiesn/a
Product-eagle_1200aceagle_1200ac_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-24126
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.09% / 26.98%
||
7 Day CHG~0.00%
Published-01 Mar, 2023 | 00:00
Updated-07 Mar, 2025 | 21:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Jensen of Scandinavia Eagle 1200AC V15.03.06.33_en was discovered to contain a stack overflow via the wepkey4_5g parameter at /goform/WifiBasicSet.

Action-Not Available
Vendor-heimgardtechnologiesn/a
Product-eagle_1200ac_firmwareeagle_1200acn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-24123
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.09% / 26.98%
||
7 Day CHG~0.00%
Published-01 Mar, 2023 | 00:00
Updated-18 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

Jensen of Scandinavia Eagle 1200AC V15.03.06.33_en was discovered to contain a stack overflow via the wepauth parameter at /goform/WifiBasicSet.

Action-Not Available
Vendor-heimgardtechnologiesn/a
Product-eagle_1200ac_firmwareeagle_1200acn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-24120
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.09% / 26.98%
||
7 Day CHG~0.00%
Published-01 Mar, 2023 | 00:00
Updated-07 Mar, 2025 | 21:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Jensen of Scandinavia Eagle 1200AC V15.03.06.33_en was discovered to contain a stack overflow via the wrlEn_5g parameter at /goform/WifiBasicSet.

Action-Not Available
Vendor-heimgardtechnologiesn/a
Product-eagle_1200ac_firmwareeagle_1200acn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-24131
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.09% / 26.98%
||
7 Day CHG~0.00%
Published-01 Mar, 2023 | 00:00
Updated-07 Mar, 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

Jensen of Scandinavia Eagle 1200AC V15.03.06.33_en was discovered to contain a stack overflow via the wepkey1_5g parameter at /goform/WifiBasicSet.

Action-Not Available
Vendor-heimgardtechnologiesn/a
Product-eagle_1200aceagle_1200ac_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-1185
Matching Score-4
Assigner-GitLab Inc.
ShareView Details
Matching Score-4
Assigner-GitLab Inc.
CVSS Score-6.5||MEDIUM
EPSS-0.49% / 64.65%
||
7 Day CHG~0.00%
Published-04 Apr, 2022 | 19:46
Updated-02 Aug, 2024 | 23:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A denial of service vulnerability when rendering RDoc files in GitLab CE/EE versions 10 to 14.7.7, 14.8.0 to 14.8.5, and 14.9.0 to 14.9.2 allows an attacker to crash the GitLab web application with a maliciously crafted RDoc file

Action-Not Available
Vendor-GitLab Inc.
Product-gitlabGitLab
CWE ID-CWE-787
Out-of-bounds Write
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