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Vulnerability Details :

CVE-2026-31162

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-23 Apr, 2026 | 00:00
Updated At-23 Apr, 2026 | 19:03
Rejected At-
Credits

An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557_B20221024 allowing attackers to execute arbitrary commands via the ttlWay parameter to /cgi-bin/cstecgi.cgi.

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)
â–¼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:23 Apr, 2026 | 00:00
Updated At:23 Apr, 2026 | 19:03
Rejected At:
â–¼CVE Numbering Authority (CNA)

An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557_B20221024 allowing attackers to execute arbitrary commands via the ttlWay parameter to /cgi-bin/cstecgi.cgi.

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://github.com/Svigo-o/TOTOLINK-Vul/tree/main/totolink-a3300r-ttl-way-cmd-injection
N/A
Hyperlink: https://github.com/Svigo-o/TOTOLINK-Vul/tree/main/totolink-a3300r-ttl-way-cmd-injection
Resource: N/A
â–¼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-77CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')
Type: CWE
CWE ID: CWE-77
Description: CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')
Metrics
VersionBase scoreBase severityVector
3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/Svigo-o/TOTOLINK-Vul/tree/main/totolink-a3300r-ttl-way-cmd-injection
exploit
Hyperlink: https://github.com/Svigo-o/TOTOLINK-Vul/tree/main/totolink-a3300r-ttl-way-cmd-injection
Resource:
exploit
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:23 Apr, 2026 | 19:17
Updated At:27 Apr, 2026 | 14:57

An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557_B20221024 allowing attackers to execute arbitrary commands via the ttlWay parameter to /cgi-bin/cstecgi.cgi.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Type: Secondary
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CPE Matches

TOTOLINK
totolink
>>a3300r_firmware>>17.0.0cu.557_b20221024
cpe:2.3:o:totolink:a3300r_firmware:17.0.0cu.557_b20221024:*:*:*:*:*:*:*
TOTOLINK
totolink
>>a3300r>>-
cpe:2.3:h:totolink:a3300r:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-77Secondary134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE ID: CWE-77
Type: Secondary
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://github.com/Svigo-o/TOTOLINK-Vul/tree/main/totolink-a3300r-ttl-way-cmd-injectioncve@mitre.org
Exploit
Third Party Advisory
https://github.com/Svigo-o/TOTOLINK-Vul/tree/main/totolink-a3300r-ttl-way-cmd-injection134c704f-9b21-4f2e-91b3-4a467353bcc0
Exploit
Third Party Advisory
Hyperlink: https://github.com/Svigo-o/TOTOLINK-Vul/tree/main/totolink-a3300r-ttl-way-cmd-injection
Source: cve@mitre.org
Resource:
Exploit
Third Party Advisory
Hyperlink: https://github.com/Svigo-o/TOTOLINK-Vul/tree/main/totolink-a3300r-ttl-way-cmd-injection
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Resource:
Exploit
Third Party Advisory

Change History

0
Information is not available yet

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EPSS-23.77% / 96.05%
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Updated-03 Aug, 2024 | 04:56
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Known To Be Used In Ransomware Campaigns?-Not Available
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KEV Action Due Date-Not Available

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EPSS-4.46% / 89.15%
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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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Updated-03 Aug, 2024 | 04:29
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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Rejected-Not Available
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KEV Action Due Date-Not Available
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Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
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EPSS-4.46% / 89.15%
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7 Day CHG~0.00%
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Updated-03 Aug, 2024 | 04:29
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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Action-Not Available
Vendor-n/aTOTOLINK
Product-t10_firmwaret10t6t6_firmwaren/a
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2025-44847
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-6.3||MEDIUM
EPSS-9.88% / 93.05%
||
7 Day CHG~0.00%
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Updated-22 May, 2025 | 15:31
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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Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2025-44846
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
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EPSS-9.96% / 93.09%
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7 Day CHG~0.00%
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2025-44862
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-6.3||MEDIUM
EPSS-9.96% / 93.09%
||
7 Day CHG~0.00%
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Updated-21 May, 2025 | 19:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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Action-Not Available
Vendor-n/aTOTOLINK
Product-ca300-poeca300-poe_firmwaren/a
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2026-5103
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-2.67% / 85.91%
||
7 Day CHG~0.00%
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Updated-30 Mar, 2026 | 15:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
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Product-a3300r_firmwarea3300rA3300R
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE ID-CWE-77
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CVE-2025-3987
Matching Score-6
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Matching Score-6
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-8.89% / 92.61%
||
7 Day CHG~0.00%
Published-27 Apr, 2025 | 21:31
Updated-07 May, 2025 | 18:36
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
TOTOLINK N150RT formWsc command injection

A vulnerability was found in TOTOLINK N150RT 3.4.0-B20190525. It has been rated as critical. This issue affects some unknown processing of the file /boafrm/formWsc. The manipulation of the argument localPin leads to command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-TOTOLINK
Product-n150rt_firmwaren150rtN150RT
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2026-4611
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-8.6||HIGH
EPSS-1.59% / 81.77%
||
7 Day CHG~0.00%
Published-23 Mar, 2026 | 21:13
Updated-03 Apr, 2026 | 11:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
TOTOLINK X6000R shttpd setLanCfg privilege escalation

A flaw has been found in TOTOLINK X6000R 9.4.0cu.1360_B20241207/9.4.0cu.1498_B20250826. Affected by this issue is the function setLanCfg of the file /usr/sbin/shttpd. Executing a manipulation of the argument Hostname can lead to os command injection. The attack may be launched remotely.

Action-Not Available
Vendor-TOTOLINK
Product-x6000r_firmwarex6000rX6000R
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2026-5030
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-1.92% / 83.48%
||
7 Day CHG~0.00%
Published-29 Mar, 2026 | 03:30
Updated-30 Mar, 2026 | 19:00
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Totolink NR1800X Telnet Service cstecgi.cgi NTPSyncWithHost command injection

A vulnerability has been found in Totolink NR1800X 9.1.0u.6279_B20210910. This issue affects the function NTPSyncWithHost of the file /cgi-bin/cstecgi.cgi of the component Telnet Service. The manipulation of the argument host_time leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-TOTOLINK
Product-nr1800xnr1800x_firmwareNR1800X
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2022-25132
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-4.46% / 89.15%
||
7 Day CHG~0.00%
Published-18 Feb, 2022 | 23:09
Updated-03 Aug, 2024 | 04:29
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A command injection vulnerability in the function meshSlaveDlfw of TOTOLINK Technology router T6 V3_Firmware T6_V3_V4.1.5cu.748_B20211015 allows attackers to execute arbitrary commands via a crafted MQTT packet.

Action-Not Available
Vendor-n/aTOTOLINK
Product-t10_firmwaret10t6t6_firmwaren/a
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2025-3249
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-7.21% / 91.66%
||
7 Day CHG~0.00%
Published-04 Apr, 2025 | 14:00
Updated-28 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 A6000R mtkwifi.lua apcli_cancel_wps command injection

A vulnerability classified as critical was found in TOTOLINK A6000R 1.0.1-B20201211.2000. Affected by this vulnerability is the function apcli_cancel_wps of the file /usr/lib/lua/luci/controller/mtkwifi.lua. The manipulation leads to command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-TOTOLINK
Product-a6000r_firmwarea6000rA6000R
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2025-29209
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-1.58% / 81.69%
||
7 Day CHG~0.00%
Published-18 Apr, 2025 | 00:00
Updated-29 Apr, 2025 | 16:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK X18 v9.1.0cu.2024_B20220329 has an unauthorized arbitrary command execution in the enable parameter' of the sub_41105C function of cstecgi .cgi.

Action-Not Available
Vendor-n/aTOTOLINK
Product-x18_firmwarex18n/a
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2022-25134
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-4.46% / 89.15%
||
7 Day CHG~0.00%
Published-18 Feb, 2022 | 23:09
Updated-03 Aug, 2024 | 04:29
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A command injection vulnerability in the function setUpgradeFW of TOTOLINK Technology router T6 V3_Firmware T6_V3_V4.1.5cu.748_B20211015 allows attackers to execute arbitrary commands via a crafted MQTT packet.

Action-Not Available
Vendor-n/aTOTOLINK
Product-t6t6_firmwaren/a
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2026-3301
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-9.3||CRITICAL
EPSS-1.05% / 77.67%
||
7 Day CHG+0.04%
Published-27 Feb, 2026 | 05:32
Updated-27 Feb, 2026 | 18:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Totolink N300RH Web Management cstecgi.cgi setWebWlanIdx os command injection

A security flaw has been discovered in Totolink N300RH 6.1c.1353_B20190305. Affected by this vulnerability is the function setWebWlanIdx of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Performing a manipulation of the argument webWlanIdx results in os command injection. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks.

Action-Not Available
Vendor-TOTOLINK
Product-n300rhn300rh_firmwareN300RH
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2026-31175
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.41% / 61.59%
||
7 Day CHG~0.00%
Published-23 Apr, 2026 | 00:00
Updated-24 Apr, 2026 | 15:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557_B20221024 allowing attackers to execute arbitrary commands via the stunEnable parameter to /cgi-bin/cstecgi.cgi.

Action-Not Available
Vendor-n/aTOTOLINK
Product-a3300ra3300r_firmwaren/a
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2022-25130
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-4.46% / 89.15%
||
7 Day CHG~0.00%
Published-18 Feb, 2022 | 23:09
Updated-03 Aug, 2024 | 04:29
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A command injection vulnerability in the function updateWifiInfo of TOTOLINK Technology routers T6 V3_Firmware T6_V3_V4.1.5cu.748_B20211015 and T10 V2_Firmware V4.1.8cu.5207_B20210320 allows attackers to execute arbitrary commands via a crafted MQTT packet.

Action-Not Available
Vendor-n/aTOTOLINK
Product-t10_firmwaret10t6t6_firmwaren/a
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2026-31170
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.45% / 63.76%
||
7 Day CHG+0.04%
Published-09 Apr, 2026 | 00:00
Updated-22 Apr, 2026 | 16:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557_B20221024 allowing attackers to execute arbitrary commands via the stun-pass parameter to /cgi-bin/cstecgi.cgi.

Action-Not Available
Vendor-n/aTOTOLINK
Product-a3300ra3300r_firmwaren/a
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2022-25131
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-4.46% / 89.15%
||
7 Day CHG~0.00%
Published-18 Feb, 2022 | 23:09
Updated-03 Aug, 2024 | 04:29
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A command injection vulnerability in the function recvSlaveCloudCheckStatus of TOTOLINK Technology routers T6 V3_Firmware T6_V3_V4.1.5cu.748_B20211015 and T10 V2_Firmware V4.1.8cu.5207_B20210320 allows attackers to execute arbitrary commands via a crafted MQTT packet.

Action-Not Available
Vendor-n/aTOTOLINK
Product-t10_firmwaret10t6t6_firmwaren/a
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2026-1327
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-0.41% / 61.25%
||
7 Day CHG~0.00%
Published-22 Jan, 2026 | 14:02
Updated-23 Feb, 2026 | 08:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Totolink NR1800X POST Request cstecgi.cgi setTracerouteCfg command injection

A security vulnerability has been detected in Totolink NR1800X 9.1.0u.6279_B20210910. This issue affects the function setTracerouteCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. Such manipulation of the argument command leads to command injection. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.

Action-Not Available
Vendor-TOTOLINK
Product-nr1800x_firmwarenr1800xNR1800X
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2026-1326
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-0.41% / 61.25%
||
7 Day CHG~0.00%
Published-22 Jan, 2026 | 13:32
Updated-23 Feb, 2026 | 08:52
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Totolink NR1800X POST Request cstecgi.cgi setWanCfg command injection

A weakness has been identified in Totolink NR1800X 9.1.0u.6279_B20210910. This vulnerability affects the function setWanCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. This manipulation of the argument Hostname causes command injection. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks.

Action-Not Available
Vendor-TOTOLINK
Product-nr1800x_firmwarenr1800xNR1800X
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2026-1547
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-0.59% / 69.19%
||
7 Day CHG~0.00%
Published-28 Jan, 2026 | 22:02
Updated-23 Feb, 2026 | 09:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Totolink A7000R cstecgi.cgi setUnloadUserData command injection

A vulnerability was detected in Totolink A7000R 4.1cu.4154. This affects the function setUnloadUserData of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument plugin_name results in command injection. It is possible to launch the attack remotely. The exploit is now public and may be used.

Action-Not Available
Vendor-TOTOLINK
Product-a7000ra7000r_firmwareA7000R
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2026-1548
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-0.47% / 64.85%
||
7 Day CHG~0.00%
Published-28 Jan, 2026 | 22:32
Updated-23 Feb, 2026 | 09:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Totolink A7000R cstecgi.cgi CloudACMunualUpdateUserdata command injection

A flaw has been found in Totolink A7000R 4.1cu.4154. This impacts the function CloudACMunualUpdateUserdata of the file /cgi-bin/cstecgi.cgi. This manipulation of the argument url causes command injection. The attack can be initiated remotely. The exploit has been published and may be used.

Action-Not Available
Vendor-TOTOLINK
Product-a7000ra7000r_firmwareA7000R
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2025-9935
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-6.9||MEDIUM
EPSS-1.85% / 83.14%
||
7 Day CHG-0.09%
Published-03 Sep, 2025 | 23:02
Updated-29 Sep, 2025 | 18:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
TOTOLINK N600R cstecgi.cgi sub_4159F8 command injection

A vulnerability was determined in TOTOLINK N600R 4.3.0cu.7866_B20220506. This vulnerability affects the function sub_4159F8 of the file /web_cste/cgi-bin/cstecgi.cgi. Executing manipulation can lead to command injection. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized.

Action-Not Available
Vendor-TOTOLINK
Product-n600r_firmwaren600rN600R
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2026-0641
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-2.12% / 84.26%
||
7 Day CHG+0.26%
Published-06 Jan, 2026 | 19:02
Updated-23 Feb, 2026 | 08:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
TOTOLINK WA300 cstecgi.cgi sub_401510 command injection

A security vulnerability has been detected in TOTOLINK WA300 5.2cu.7112_B20190227. This vulnerability affects the function sub_401510 of the file cstecgi.cgi. The manipulation of the argument UPLOAD_FILENAME leads to command injection. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.

Action-Not Available
Vendor-TOTOLINK
Product-wa300wa300_firmwareWA300
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2025-9934
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-2.16% / 84.40%
||
7 Day CHG-0.10%
Published-03 Sep, 2025 | 22:32
Updated-29 Sep, 2025 | 18:34
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
TOTOLINK X5000R cstecgi.cgi sub_410C34 command injection

A vulnerability was found in TOTOLINK X5000R 9.1.0cu.2415_B20250515. This affects the function sub_410C34 of the file /cgi-bin/cstecgi.cgi. Performing manipulation of the argument pid results in command injection. Remote exploitation of the attack is possible. The exploit has been made public and could be used.

Action-Not Available
Vendor-TOTOLINK
Product-x5000rx5000r_firmwareX5000R
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2025-8937
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-0.83% / 74.58%
||
7 Day CHG-0.01%
Published-14 Aug, 2025 | 04:32
Updated-03 Oct, 2025 | 18:41
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
TOTOLINK N350R formSysCmd command injection

A vulnerability has been found in TOTOLINK N350R 1.2.3-B20130826. This vulnerability affects unknown code of the file /boafrm/formSysCmd. The manipulation leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-TOTOLINK
Product-n350r_firmwaren350rN350R
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2025-7524
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-4.47% / 89.17%
||
7 Day CHG+2.91%
Published-13 Jul, 2025 | 09:02
Updated-15 Jul, 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 T6 HTTP POST Request cstecgi.cgi setDiagnosisCfg command injection

A vulnerability was found in TOTOLINK T6 4.1.5cu.748_B20211015. It has been classified as critical. This affects the function setDiagnosisCfg of the file /cgi-bin/cstecgi.cgi of the component HTTP POST Request Handler. The manipulation of the argument ip leads to command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-TOTOLINK
Product-t6_firmwaret6T6
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2025-7952
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-2.73% / 86.06%
||
7 Day CHG-0.27%
Published-22 Jul, 2025 | 03:02
Updated-23 Jul, 2025 | 16:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
TOTOLINK T6 MQTT Packet wireless.so ckeckKeepAlive command injection

A vulnerability classified as critical was found in TOTOLINK T6 4.1.5cu.748. This vulnerability affects the function ckeckKeepAlive of the file wireless.so of the component MQTT Packet Handler. The manipulation leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-TOTOLINK
Product-t6_firmwaret6T6
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2025-6485
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-8.44% / 92.39%
||
7 Day CHG~0.00%
Published-22 Jun, 2025 | 17:00
Updated-14 Aug, 2025 | 20:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
TOTOLINK A3002R formWlSiteSurvey os command injection

A vulnerability was found in TOTOLINK A3002R 1.1.1-B20200824.0128. It has been classified as critical. This affects the function formWlSiteSurvey of the file /boafrm/formWlSiteSurvey. The manipulation of the argument wlanif leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-TOTOLINK
Product-a3002r_firmwarea3002rA3002R
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2025-6619
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-6.19% / 90.94%
||
7 Day CHG~0.00%
Published-25 Jun, 2025 | 17:31
Updated-27 Jun, 2025 | 18:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
TOTOLINK CA300-PoE upgrade.so setUpgradeFW os command injection

A vulnerability was found in TOTOLINK CA300-PoE 6.2c.884. It has been declared as critical. Affected by this vulnerability is the function setUpgradeFW of the file upgrade.so. The manipulation of the argument FileName leads to os command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-TOTOLINK
Product-ca300-poeca300-poe_firmwareCA300-PoE
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2025-6620
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-6.19% / 90.94%
||
7 Day CHG~0.00%
Published-25 Jun, 2025 | 18:00
Updated-27 Jun, 2025 | 18:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
TOTOLINK CA300-PoE upgrade.so setUpgradeUboot os command injection

A vulnerability was found in TOTOLINK CA300-PoE 6.2c.884. It has been rated as critical. Affected by this issue is the function setUpgradeUboot of the file upgrade.so. The manipulation of the argument FileName leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-TOTOLINK
Product-ca300-poeca300-poe_firmwareCA300-PoE
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2025-6621
Matching Score-6
Assigner-VulDB
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Matching Score-6
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-6.19% / 90.94%
||
7 Day CHG~0.00%
Published-25 Jun, 2025 | 18:00
Updated-27 Jun, 2025 | 18:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
TOTOLINK CA300-PoE ap.so QuickSetting os command injection

A vulnerability classified as critical has been found in TOTOLINK CA300-PoE 6.2c.884. This affects the function QuickSetting of the file ap.so. The manipulation of the argument hour/minute leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-TOTOLINK
Product-ca300-poeca300-poe_firmwareCA300-PoE
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2025-6299
Matching Score-6
Assigner-VulDB
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Matching Score-6
Assigner-VulDB
CVSS Score-5.1||MEDIUM
EPSS-5.94% / 90.70%
||
7 Day CHG~0.00%
Published-20 Jun, 2025 | 02:00
Updated-02 Jul, 2025 | 18:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
TOTOLINK N150RT formWSC os command injection

A vulnerability classified as critical has been found in TOTOLINK N150RT 3.4.0-B20190525. This affects an unknown part of the file /boa/formWSC. The manipulation of the argument targetAPSsid leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-TOTOLINK
Product-n150rt_firmwaren150rtN150RT
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2025-2096
Matching Score-6
Assigner-VulDB
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Matching Score-6
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-3.95% / 88.43%
||
7 Day CHG~0.00%
Published-07 Mar, 2025 | 22:00
Updated-03 Apr, 2025 | 15:24
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 setRebootScheCfg os command injection

A vulnerability classified as critical was found in TOTOLINK EX1800T 9.1.0cu.2112_B20220316. This vulnerability affects the function setRebootScheCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument mode/week/minute/recHour leads to os command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-TOTOLINK
Product-ex1800tex1800t_firmwareEX1800T
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2025-2094
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-24.97% / 96.21%
||
7 Day CHG~0.00%
Published-07 Mar, 2025 | 21:31
Updated-03 Apr, 2025 | 15:30
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 setWiFiExtenderConfig os command injection

A vulnerability was found in TOTOLINK EX1800T 9.1.0cu.2112_B20220316. It has been rated as critical. Affected by this issue is the function setWiFiExtenderConfig of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument apcliKey/key leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-TOTOLINK
Product-ex1800tex1800t_firmwareEX1800T
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2021-45738
Matching Score-6
Assigner-MITRE Corporation
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Matching Score-6
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-25.81% / 96.30%
||
7 Day CHG~0.00%
Published-04 Feb, 2022 | 01:33
Updated-04 Aug, 2024 | 04:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK X5000R v9.1.0u.6118_B20201102 was discovered to contain a command injection vulnerability in the function UploadFirmwareFile. This vulnerability allows attackers to execute arbitrary commands via the parameter FileName.

Action-Not Available
Vendor-n/aTOTOLINK
Product-x5000r_firmwarex5000rn/a
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2025-14586
Matching Score-6
Assigner-VulDB
ShareView Details
Matching Score-6
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-0.71% / 72.43%
||
7 Day CHG-1.00%
Published-13 Dec, 2025 | 06:32
Updated-24 Feb, 2026 | 05:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
TOTOLINK X5000R cstecgi.cgi snprintf os command injection

A vulnerability was determined in TOTOLINK X5000R 9.1.0cu.2089_B20211224. Affected by this issue is the function snprintf of the file /cgi-bin/cstecgi.cgi?action=exportOvpn&type=user. This manipulation of the argument User causes os command injection. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.

Action-Not Available
Vendor-TOTOLINK
Product-x5000r_firmwarex5000rX5000R
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
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