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Vulnerability Details :

CVE-2019-19825

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-27 Jan, 2020 | 16:50
Updated At-05 Aug, 2024 | 02:25
Rejected At-
Credits

On certain TOTOLINK Realtek SDK based routers, the CAPTCHA text can be retrieved via an {"topicurl":"setting/getSanvas"} POST to the boafrm/formLogin URI, leading to a CAPTCHA bypass. (Also, the CAPTCHA text is not needed once the attacker has determined valid credentials. The attacker can perform router actions via HTTP requests with Basic Authentication.) This affects A3002RU through 2.0.0, A702R through 2.1.3, N301RT through 2.1.6, N302R through 3.4.0, N300RT through 3.4.0, N200RE through 4.0.0, N150RT through 3.4.0, and N100RE through 3.4.0.

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:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:27 Jan, 2020 | 16:50
Updated At:05 Aug, 2024 | 02:25
Rejected At:
▼CVE Numbering Authority (CNA)

On certain TOTOLINK Realtek SDK based routers, the CAPTCHA text can be retrieved via an {"topicurl":"setting/getSanvas"} POST to the boafrm/formLogin URI, leading to a CAPTCHA bypass. (Also, the CAPTCHA text is not needed once the attacker has determined valid credentials. The attacker can perform router actions via HTTP requests with Basic Authentication.) This affects A3002RU through 2.0.0, A702R through 2.1.3, N301RT through 2.1.6, N302R through 3.4.0, N300RT through 3.4.0, N200RE through 4.0.0, N150RT through 3.4.0, and N100RE through 3.4.0.

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://sploit.tech
x_refsource_MISC
http://seclists.org/fulldisclosure/2020/Jan/36
mailing-list
x_refsource_FULLDISC
http://packetstormsecurity.com/files/156083/Realtek-SDK-Information-Disclosure-Code-Execution.html
x_refsource_MISC
http://seclists.org/fulldisclosure/2020/Jan/38
mailing-list
x_refsource_FULLDISC
Hyperlink: https://sploit.tech
Resource:
x_refsource_MISC
Hyperlink: http://seclists.org/fulldisclosure/2020/Jan/36
Resource:
mailing-list
x_refsource_FULLDISC
Hyperlink: http://packetstormsecurity.com/files/156083/Realtek-SDK-Information-Disclosure-Code-Execution.html
Resource:
x_refsource_MISC
Hyperlink: http://seclists.org/fulldisclosure/2020/Jan/38
Resource:
mailing-list
x_refsource_FULLDISC
▼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://sploit.tech
x_refsource_MISC
x_transferred
http://seclists.org/fulldisclosure/2020/Jan/36
mailing-list
x_refsource_FULLDISC
x_transferred
http://packetstormsecurity.com/files/156083/Realtek-SDK-Information-Disclosure-Code-Execution.html
x_refsource_MISC
x_transferred
http://seclists.org/fulldisclosure/2020/Jan/38
mailing-list
x_refsource_FULLDISC
x_transferred
Hyperlink: https://sploit.tech
Resource:
x_refsource_MISC
x_transferred
Hyperlink: http://seclists.org/fulldisclosure/2020/Jan/36
Resource:
mailing-list
x_refsource_FULLDISC
x_transferred
Hyperlink: http://packetstormsecurity.com/files/156083/Realtek-SDK-Information-Disclosure-Code-Execution.html
Resource:
x_refsource_MISC
x_transferred
Hyperlink: http://seclists.org/fulldisclosure/2020/Jan/38
Resource:
mailing-list
x_refsource_FULLDISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:27 Jan, 2020 | 17:15
Updated At:05 Feb, 2020 | 14:35

On certain TOTOLINK Realtek SDK based routers, the CAPTCHA text can be retrieved via an {"topicurl":"setting/getSanvas"} POST to the boafrm/formLogin URI, leading to a CAPTCHA bypass. (Also, the CAPTCHA text is not needed once the attacker has determined valid credentials. The attacker can perform router actions via HTTP requests with Basic Authentication.) This affects A3002RU through 2.0.0, A702R through 2.1.3, N301RT through 2.1.6, N302R through 3.4.0, N300RT through 3.4.0, N200RE through 4.0.0, N150RT through 3.4.0, and N100RE through 3.4.0.

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
Primary3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary2.07.5HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
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: 7.5
Base severity: HIGH
Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P
CPE Matches
TOTOLINK
totolink
>>a3002ru_firmware>>Versions up to 2.0.0(inclusive)
cpe:2.3:o:totolink:a3002ru_firmware:*:*:*:*:*:*:*:*
TOTOLINK
totolink
>>a3002ru>>-
cpe:2.3:h:totolink:a3002ru:-:*:*:*:*:*:*:*
TOTOLINK
totolink
>>a702r_firmware>>Versions up to 2.1.3(inclusive)
cpe:2.3:o:totolink:a702r_firmware:*:*:*:*:*:*:*:*
TOTOLINK
totolink
>>a702r>>-
cpe:2.3:h:totolink:a702r:-:*:*:*:*:*:*:*
TOTOLINK
totolink
>>n301rt_firmware>>Versions up to 2.1.6(inclusive)
cpe:2.3:o:totolink:n301rt_firmware:*:*:*:*:*:*:*:*
TOTOLINK
totolink
>>n301rt>>-
cpe:2.3:h:totolink:n301rt:-:*:*:*:*:*:*:*
TOTOLINK
totolink
>>n302r_firmware>>Versions up to 3.4.0(inclusive)
cpe:2.3:o:totolink:n302r_firmware:*:*:*:*:*:*:*:*
TOTOLINK
totolink
>>n302r>>-
cpe:2.3:h:totolink:n302r:-:*:*:*:*:*:*:*
TOTOLINK
totolink
>>n300rt_firmware>>Versions up to 3.4.0(inclusive)
cpe:2.3:o:totolink:n300rt_firmware:*:*:*:*:*:*:*:*
TOTOLINK
totolink
>>n300rt>>-
cpe:2.3:h:totolink:n300rt:-:*:*:*:*:*:*:*
TOTOLINK
totolink
>>n200re_firmware>>Versions up to 4.0.0(inclusive)
cpe:2.3:o:totolink:n200re_firmware:*:*:*:*:*:*:*:*
TOTOLINK
totolink
>>n200re>>-
cpe:2.3:h:totolink:n200re:-:*:*:*:*:*:*:*
TOTOLINK
totolink
>>n150rt_firmware>>Versions up to 3.4.0(inclusive)
cpe:2.3:o:totolink:n150rt_firmware:*:*:*:*:*:*:*:*
TOTOLINK
totolink
>>n150rt>>-
cpe:2.3:h:totolink:n150rt:-:*:*:*:*:*:*:*
TOTOLINK
totolink
>>n100re_firmware>>Versions up to 3.4.0(inclusive)
cpe:2.3:o:totolink:n100re_firmware:*:*:*:*:*:*:*:*
TOTOLINK
totolink
>>n100re>>-
cpe:2.3:h:totolink:n100re:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-287Primarynvd@nist.gov
CWE ID: CWE-287
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://packetstormsecurity.com/files/156083/Realtek-SDK-Information-Disclosure-Code-Execution.htmlcve@mitre.org
Third Party Advisory
VDB Entry
http://seclists.org/fulldisclosure/2020/Jan/36cve@mitre.org
Mailing List
Third Party Advisory
http://seclists.org/fulldisclosure/2020/Jan/38cve@mitre.org
Mailing List
Third Party Advisory
https://sploit.techcve@mitre.org
Exploit
Third Party Advisory
Hyperlink: http://packetstormsecurity.com/files/156083/Realtek-SDK-Information-Disclosure-Code-Execution.html
Source: cve@mitre.org
Resource:
Third Party Advisory
VDB Entry
Hyperlink: http://seclists.org/fulldisclosure/2020/Jan/36
Source: cve@mitre.org
Resource:
Mailing List
Third Party Advisory
Hyperlink: http://seclists.org/fulldisclosure/2020/Jan/38
Source: cve@mitre.org
Resource:
Mailing List
Third Party Advisory
Hyperlink: https://sploit.tech
Source: cve@mitre.org
Resource:
Exploit
Third Party Advisory

Change History

0
Information is not available yet

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||
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Action-Not Available
Vendor-n/aTOTOLINK
Product-a3700ra3700r_firmwaren/aa3700r_firmware
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CWE ID-CWE-120
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||
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Rejected-Not Available
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KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK A3700R V9.1.2u.6165_20211012 was discovered to contain a stack overflow via ssid5g in the function setWizardCfg.

Action-Not Available
Vendor-n/aTOTOLINK
Product-a3700r_firmwarea3700rn/aa3700r
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-37634
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.17% / 38.75%
||
7 Day CHG~0.00%
Published-13 Jun, 2024 | 00:00
Updated-03 Apr, 2025 | 15:41
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK A3700R V9.1.2u.6165_20211012 was discovered to contain a stack overflow via ssid in the function setWiFiEasyCfg.

Action-Not Available
Vendor-n/aTOTOLINK
Product-a3700r_firmwarea3700rn/aa3700r_firmware
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2024-36782
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.36% / 57.37%
||
7 Day CHG~0.00%
Published-03 Jun, 2024 | 20:09
Updated-30 May, 2025 | 16:50
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK CP300 V2.0.4-B20201102 was discovered to contain a hardcoded password vulnerability in /etc/shadow.sample, which allows attackers to log in as root.

Action-Not Available
Vendor-n/aTOTOLINK
Product-cp300_firmwarecp300n/acp300\+
CWE ID-CWE-798
Use of Hard-coded Credentials
CVE-2024-36783
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.13% / 33.00%
||
7 Day CHG~0.00%
Published-03 Jun, 2024 | 19:58
Updated-04 Apr, 2025 | 16:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK LR350 V9.3.5u.6369_B20220309 was discovered to contain a command injection via the host_time parameter in the NTPSyncWithHost function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-lr350_firmwarelr350n/alr350_firmware
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2024-34204
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-5.98% / 90.31%
||
7 Day CHG~0.00%
Published-09 May, 2024 | 16:33
Updated-09 Apr, 2025 | 14:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK outdoor CPE CP450 v4.1.0cu.747_B20191224 was discovered to contain a command injection vulnerability in the setUpgradeFW function via the FileName parameter.

Action-Not Available
Vendor-n/aTOTOLINK
Product-cp450cp450_firmwaren/acp450_firmware
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2024-34195
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.66% / 70.25%
||
7 Day CHG~0.00%
Published-28 Aug, 2024 | 00:00
Updated-30 Aug, 2024 | 15:59
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK AC1200 Wireless Router A3002R Firmware V1.1.1-B20200824 is vulnerable to Buffer Overflow. In the boa server program's CGI handling function formWlEncrypt, there is a lack of length restriction on the wlan_ssid field. This oversight leads to potential buffer overflow under specific circumstances. For instance, by invoking the formWlanRedirect function with specific parameters to alter wlan_idx's value and subsequently invoking the formWlEncrypt function, an attacker can trigger buffer overflow, enabling arbitrary command execution or denial of service attacks.

Action-Not Available
Vendor-n/aTOTOLINK
Product-a3002ra3002r_firmwaren/a
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-31807
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-2.54% / 84.87%
||
7 Day CHG~0.00%
Published-08 Apr, 2024 | 00:00
Updated-18 Mar, 2025 | 16:04
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK EX200 V4.0.3c.7646_B20201211 was discovered to contain a remote code execution (RCE) vulnerability via the hostTime parameter in the NTPSyncWithHost function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-ex200_firmwareex200n/aex200_firmware
CWE ID-CWE-94
Improper Control of Generation of Code ('Code Injection')
CVE-2024-31810
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.43% / 61.82%
||
7 Day CHG~0.00%
Published-13 May, 2024 | 19:58
Updated-29 Mar, 2025 | 00:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK EX200 V4.0.3c.7646_B20201211 was discovered to contain a hardcoded password for root at /etc/shadow.sample.

Action-Not Available
Vendor-n/aTOTOLINK
Product-n/aex200
CWE ID-CWE-259
Use of Hard-coded Password
CVE-2022-48125
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-1.45% / 80.00%
||
7 Day CHG~0.00%
Published-20 Jan, 2023 | 00:00
Updated-03 Apr, 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

TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the password parameter in the setting/setOpenVpnCertGenerationCfg function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-a7100rua7100ru_firmwaren/a
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2022-46631
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-6.81% / 90.94%
||
7 Day CHG~0.00%
Published-15 Dec, 2022 | 00:00
Updated-21 Apr, 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

TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the wscDisabled parameter in the setting/setWiFiSignalCfg function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-a7100rua7100ru_firmwaren/a
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2022-48122
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-1.45% / 80.00%
||
7 Day CHG~0.00%
Published-20 Jan, 2023 | 00:00
Updated-03 Apr, 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

TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the dayvalid parameter in the setting/delStaticDhcpRules function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-a7100rua7100ru_firmwaren/a
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2022-46634
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-6.81% / 90.94%
||
7 Day CHG~0.00%
Published-15 Dec, 2022 | 00:00
Updated-21 Apr, 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

TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the wscDisabled parameter in the setting/setWiFiWpsCfg function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-a7100rua7100ru_firmwaren/a
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2022-47853
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-1.45% / 80.00%
||
7 Day CHG~0.00%
Published-17 Jan, 2023 | 00:00
Updated-04 Apr, 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

TOTOlink A7100RU V7.4cu.2313_B20191024 is vulnerable to Command Injection Vulnerability in the httpd service. An attacker can obtain a stable root shell through a specially constructed payload.

Action-Not Available
Vendor-n/aTOTOLINK
Product-a7100rua7100ru_firmwaren/a
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2022-48126
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-1.45% / 80.00%
||
7 Day CHG~0.00%
Published-20 Jan, 2023 | 00:00
Updated-03 Apr, 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

TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the username parameter in the setting/setOpenVpnCertGenerationCfg function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-a7100rua7100ru_firmwaren/a
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2022-48124
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-1.45% / 80.00%
||
7 Day CHG~0.00%
Published-20 Jan, 2023 | 00:00
Updated-03 Apr, 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

TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the FileName parameter in the setting/setOpenVpnCertGenerationCfg function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-a7100rua7100ru_firmwaren/a
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2021-35327
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.44% / 62.36%
||
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 vulnerability in TOTOLINK A720R A720R_Firmware v4.1.5cu.470_B20200911 allows attackers to start the Telnet service, then login with the default credentials via a crafted POST request.

Action-Not Available
Vendor-n/aTOTOLINK
Product-a720ra720r_firmwaren/a
CWE ID-CWE-862
Missing Authorization
CVE-2024-28639
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-3.45% / 87.05%
||
7 Day CHG~0.00%
Published-16 Mar, 2024 | 00:00
Updated-26 Mar, 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

Buffer Overflow vulnerability in TOTOLink X5000R V9.1.0u.6118-B20201102 and A7000R V9.1.0u.6115-B20201022, allow remote attackers to execute arbitrary code and cause a denial of service (DoS) via the IP field.

Action-Not Available
Vendor-n/aTOTOLINK
Product-a7000rx5000r_firmwarea7000r_firmwarex5000rn/ax5000r_firmwarea7000r_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2022-44250
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-1.39% / 79.55%
||
7 Day CHG~0.00%
Published-23 Nov, 2022 | 00:00
Updated-25 Apr, 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

TOTOLINK NR1800X V9.1.0u.6279_B20210910 contains a command injection via the hostName parameter in the setOpModeCfg function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-lr350_firmwarelr350n/a
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2022-44249
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-1.39% / 79.55%
||
7 Day CHG~0.00%
Published-23 Nov, 2022 | 00:00
Updated-25 Apr, 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

TOTOLINK NR1800X V9.1.0u.6279_B20210910 contains a command injection via the FileName parameter in the UploadFirmwareFile function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-lr350_firmwarelr350n/a
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2022-29392
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.46% / 62.90%
||
7 Day CHG~0.00%
Published-10 May, 2022 | 19:49
Updated-03 Aug, 2024 | 06:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a stack overflow via the comment parameter in the function FUN_00418c24.

Action-Not Available
Vendor-n/aTOTOLINK
Product-n600r_firmwaren600rn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-44252
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-1.39% / 79.55%
||
7 Day CHG~0.00%
Published-23 Nov, 2022 | 00:00
Updated-25 Apr, 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

TOTOLINK NR1800X V9.1.0u.6279_B20210910 contains a command injection via the FileName parameter in the setUploadSetting function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-lr350_firmwarelr350n/a
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2024-24331
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-1.58% / 80.82%
||
7 Day CHG~0.00%
Published-30 Jan, 2024 | 00:00
Updated-29 May, 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

TOTOLINK A3300R V17.0.0cu.557_B20221024 was discovered to contain a command injection vulnerability via the enable parameter in the setWiFiScheduleCfg function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-a3300r_firmwarea3300rn/a
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2022-40109
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.10% / 27.86%
||
7 Day CHG~0.00%
Published-06 Sep, 2022 | 16:46
Updated-03 Aug, 2024 | 12:14
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK A3002R TOTOLINK-A3002R-He-V1.1.1-B20200824.0128 is vulnerable to Insecure Permissions via binary /bin/boa.

Action-Not Available
Vendor-n/aTOTOLINK
Product-a3002ra3002r_firmwaren/a
CWE ID-CWE-276
Incorrect Default Permissions
CVE-2024-24332
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-2.74% / 85.39%
||
7 Day CHG~0.00%
Published-30 Jan, 2024 | 00:00
Updated-30 May, 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

TOTOLINK A3300R V17.0.0cu.557_B20221024 was discovered to contain a command injection vulnerability via the url parameter in the setUrlFilterRules function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-a3300ra3300r_firmwaren/a
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2024-24329
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-83.29% / 99.22%
||
7 Day CHG~0.00%
Published-30 Jan, 2024 | 00:00
Updated-12 Jun, 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

TOTOLINK A3300R V17.0.0cu.557_B20221024 was discovered to contain a command injection vulnerability via the enable parameter in the setPortForwardRules function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-a3300ra3300r_firmwaren/aa3300r
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2024-24324
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.10% / 28.35%
||
7 Day CHG~0.00%
Published-30 Jan, 2024 | 00:00
Updated-20 Jun, 2025 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK A8000RU v7.1cu.643_B20200521 was discovered to contain a hardcoded password for root stored in /etc/shadow.

Action-Not Available
Vendor-n/aTOTOLINK
Product-a8000ru_firmwarea8000run/a
CWE ID-CWE-798
Use of Hard-coded Credentials
CVE-2024-24328
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-84.42% / 99.27%
||
7 Day CHG~0.00%
Published-30 Jan, 2024 | 00:00
Updated-28 Aug, 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

TOTOLINK A3300R V17.0.0cu.557_B20221024 was discovered to contain a command injection vulnerability via the enable parameter in the setMacFilterRules function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-a3300ra3300r_firmwaren/aa3300r_firmware
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2022-44251
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-1.39% / 79.55%
||
7 Day CHG~0.00%
Published-23 Nov, 2022 | 00:00
Updated-25 Apr, 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

TOTOLINK NR1800X V9.1.0u.6279_B20210910 contains a command injection via the ussd parameter in the setUssd function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-lr350_firmwarelr350n/a
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2024-35398
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.15% / 35.63%
||
7 Day CHG~0.00%
Published-28 May, 2024 | 14:38
Updated-03 Apr, 2025 | 15:45
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK CP900L v4.1.5cu.798_B20221228 was discovered to contain a stack overflow via the desc parameter in the function setMacFilterRules.

Action-Not Available
Vendor-n/aTOTOLINK
Product-cp900l_firmwarecp900ln/acp900_l
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2022-44844
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-1.39% / 79.55%
||
7 Day CHG-0.07%
Published-25 Nov, 2022 | 00:00
Updated-29 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

TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the pass parameter in the setting/setOpenVpnCfg function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-a7100ru_firmwarea7100run/a
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2022-44843
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-1.39% / 79.55%
||
7 Day CHG-0.07%
Published-25 Nov, 2022 | 00:00
Updated-29 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

TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the port parameter in the setting/setOpenVpnClientCfg function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-a7100ru_firmwarea7100run/a
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2022-44255
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.21% / 43.86%
||
7 Day CHG~0.00%
Published-23 Nov, 2022 | 00:00
Updated-25 Apr, 2025 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a pre-authentication buffer overflow in the main function via long post data.

Action-Not Available
Vendor-n/aTOTOLINK
Product-lr350_firmwarelr350n/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-35099
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.22% / 44.88%
||
7 Day CHG~0.00%
Published-13 May, 2024 | 19:25
Updated-05 May, 2025 | 17:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK LR350 V9.3.5u.6698_B20230810 was discovered to contain a stack overflow via the password parameter in the function loginAuth.

Action-Not Available
Vendor-n/aTOTOLINK
Product-lr350lr350_firmwaren/alr350_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-22942
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-3.13% / 86.33%
||
7 Day CHG~0.00%
Published-11 Jan, 2024 | 00:00
Updated-03 Jun, 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

TOTOLINK A3300R V17.0.0cu.557_B20221024 was discovered to contain a command injection vulnerability via the hostName parameter in the setWanCfg function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-a3300r_firmwarea3300rn/a
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2024-35396
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.13% / 32.68%
||
7 Day CHG~0.00%
Published-24 May, 2024 | 15:54
Updated-03 Apr, 2025 | 15:45
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK CP900L v4.1.5cu.798_B20221228 was discovered to contain a hardcoded password for telnet in /web_cste/cgi-bin/product.ini, which allows attackers to log in as root.

Action-Not Available
Vendor-n/aTOTOLINK
Product-cp900l_firmwarecp900ln/acp900
CWE ID-CWE-284
Improper Access Control
CWE ID-CWE-798
Use of Hard-coded Credentials
CVE-2024-23059
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-2.30% / 84.09%
||
7 Day CHG~0.00%
Published-11 Jan, 2024 | 00:00
Updated-03 Jun, 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

TOTOLINK A3300R V17.0.0cu.557_B20221024 was discovered to contain a command injection vulnerability via the username parameter in the setDdnsCfg function.

Action-Not Available
Vendor-n/aTOTOLINK
Product-a3300r_firmwarea3300rn/a
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Details not found