Search criteria
14 vulnerabilities by circutor
CVE-2025-64385 (GCVE-0-2025-64385)
Vulnerability from cvelistv5 – Published: 2025-10-31 14:23 – Updated: 2025-11-03 19:06
VLAI?
Summary
The equipment initially can be configured using the manufacturer's application, by Wi-Fi, by the web server or with the manufacturer’s software.
Using the manufacturer's software, the device can be configured via UDP. Analyzing this communication, it has been observed that any aspect of the initial configuration can be changed by means of the device's MAC without the need for authentication.
Severity ?
CWE
- CWE-20 - Improper Input Validation
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Circutor | TCPRS1plus |
Affected:
1.0.14
|
Credits
Víctor Bello Cuevas
Aarón Flecha Menéndez
Iván Alonso Álvarez
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CVE-2025-64389 (GCVE-0-2025-64389)
Vulnerability from cvelistv5 – Published: 2025-10-31 14:19 – Updated: 2025-11-03 19:11
VLAI?
Summary
The web server of the device performs exchanges of sensitive information in clear text through an insecure protocol.
Severity ?
CWE
- CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Circutor | TCPRS1plus |
Affected:
1.0.14
(Firmware)
|
Credits
Víctor Bello Cuevas
Aarón Flecha Menéndez
Iván Alonso Álvarez
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CVE-2025-64388 (GCVE-0-2025-64388)
Vulnerability from cvelistv5 – Published: 2025-10-31 14:17 – Updated: 2025-11-03 15:47
VLAI?
Summary
Denial of service of the web server through specific requests to this protocol
Severity ?
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Circutor | TCPRS1plus |
Affected:
1.0.14
(Firmware)
|
Credits
Víctor Bello Cuevas
Aarón Flecha Menéndez
Iván Alonso Álvarez
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CVE-2025-64387 (GCVE-0-2025-64387)
Vulnerability from cvelistv5 – Published: 2025-10-31 14:12 – Updated: 2025-11-03 15:48
VLAI?
Summary
The web application is vulnerable to a so-called ‘clickjacking’ attack. In this type of attack, the vulnerable page is inserted into a page controlled by the attacker in order to deceive the victim. This deception can range from making the victim click on a button to making them enter their login credentials in a form that, a priori, appears legitimate.
Severity ?
CWE
- CWE-1021 - Improper Restriction of Rendered UI Layers or Frames
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Circutor | TCPRS1plus |
Affected:
1.0.14
(Firmware)
|
Credits
Víctor Bello Cuevas
Aarón Flecha Menéndez
Iván Alonso Álvarez
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CVE-2025-64386 (GCVE-0-2025-64386)
Vulnerability from cvelistv5 – Published: 2025-10-31 13:42 – Updated: 2025-11-03 15:51
VLAI?
Summary
The
equipment grants a JWT token for each connection in the timeline, but during an
active valid session, a hijacking of the token can be done. This will allow an
attacker with the token modify parameters of security, access or even steal the
session without
the legitimate and active session detecting it. The web server allows the
attacker to reuse an old session JWT token while the legitimate session is
active.
Severity ?
CWE
- CWE-613 - Insufficient Session Expiration
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Circutor | TCPRS1plus |
Affected:
1.0.14
(Firmware)
|
Credits
Víctor Bello Cuevas
Aarón Flecha Menéndez
Iván Alonso Álvarez
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CVE-2024-8891 (GCVE-0-2024-8891)
Vulnerability from cvelistv5 – Published: 2024-09-18 13:10 – Updated: 2024-09-18 15:28
VLAI?
Summary
An attacker with no knowledge of the current users in the web application, could build a dictionary of potential users and check the server responses as it indicates whether or not the user is present in CIRCUTOR Q-SMT in its firmware version 1.0.4.
Severity ?
5.3 (Medium)
CWE
- CWE-359 - Exposure of Private Personal Information to an Unauthorized Actor
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| CIRCUTOR | CIRCUTOR Q-SMT |
Affected:
1.0.4
(firmware)
|
Credits
Aarón Flecha
Gabriel Vía Echezarreta
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CVE-2024-8890 (GCVE-0-2024-8890)
Vulnerability from cvelistv5 – Published: 2024-09-18 13:03 – Updated: 2024-09-18 14:36
VLAI?
Summary
An attacker with access to the network where the CIRCUTOR Q-SMT is located in its firmware version 1.0.4, could obtain legitimate credentials or steal sessions due to the fact that the device only implements the HTTP protocol. This fact prevents a secure communication channel from being established.
Severity ?
CWE
- CWE-201 - Insertion of Sensitive Information Into Sent Data
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| CIRCUTOR | CIRCUTOR Q-SMT |
Affected:
1.0.4
(firmware)
|
Credits
Aarón Flecha
Gabriel Vía Echezarreta
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CVE-2024-8892 (GCVE-0-2024-8892)
Vulnerability from cvelistv5 – Published: 2024-09-18 12:54 – Updated: 2024-09-18 14:42
VLAI?
Summary
Vulnerability in CIRCUTOR TCP2RS+ firmware version 1.3b, which could allow an attacker to modify any configuration value, even if the device has the user/password authentication option enabled, without authentication by sending packets through the UDP protocol and port 2000, deconfiguring the device and thus disabling its use. This equipment is at the end of its useful life cycle.
Severity ?
5.3 (Medium)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| CIRCUTOR | CIRCUTOR TCP2RS+ |
Affected:
1.3b
(firmware)
|
Credits
Aarón Flecha
Javier Fernandez Beré
Víctor Bello Cuevas
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CVE-2024-8889 (GCVE-0-2024-8889)
Vulnerability from cvelistv5 – Published: 2024-09-18 12:00 – Updated: 2024-09-18 13:09
VLAI?
Summary
Vulnerability in CIRCUTOR TCP2RS+ firmware version 1.3b, which could allow an attacker to modify any configuration value, even if the device has the user/password authentication option enabled, without authentication by sending packets through the UDP protocol and port 2000, deconfiguring the device and thus disabling its use. This equipment is at the end of its useful life cycle.
Severity ?
9.3 (Critical)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| CIRCUTOR | CIRCUTOR TCP2RS+ |
Affected:
1.3b
(firmware)
|
Credits
Aarón Flecha
Javier Fernandez Beré
Víctor Bello Cuevas
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CVE-2024-8888 (GCVE-0-2024-8888)
Vulnerability from cvelistv5 – Published: 2024-09-18 11:54 – Updated: 2024-09-18 13:14
VLAI?
Summary
An attacker with access to the network where CIRCUTOR Q-SMT is located in its firmware version 1.0.4, could steal the tokens used on the web, since these have no expiration date to access the web application without restrictions. Token theft can originate from different methods such as network captures, locally stored web information, etc.
Severity ?
10 (Critical)
CWE
- CWE-613 - Insufficient Session Expiration
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| CIRCUTOR | CIRCUTOR Q-SMT |
Affected:
1.0.4
(firmware)
|
Credits
Aarón Flecha
Gabriel Vía Echezarreta
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CVE-2024-8887 (GCVE-0-2024-8887)
Vulnerability from cvelistv5 – Published: 2024-09-18 11:05 – Updated: 2024-09-18 13:26
VLAI?
Summary
CIRCUTOR Q-SMT in its firmware version 1.0.4, could be affected by a denial of service (DoS) attack if an attacker with access to the web service bypasses the authentication mechanisms on the login page, allowing the attacker to use all the functionalities implemented at web level that allow interacting with the device.
Severity ?
10 (Critical)
CWE
- CWE-1284 - Improper Validation of Specified Quantity in Input
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| CIRCUTOR | CIRCUTOR Q-SMT |
Affected:
1.0.4
(firmware)
|
Credits
Aarón Flecha
Gabriel Vía Echezarreta
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CVE-2022-1669 (GCVE-0-2022-1669)
Vulnerability from cvelistv5 – Published: 2022-05-24 17:38 – Updated: 2025-04-16 16:18
VLAI?
Summary
A buffer overflow vulnerability has been detected in the firewall function of the device management web portal. The device runs a CGI binary (index.cgi) to offer a management web application. Once authenticated with valid credentials in this web portal, a potential attacker could submit any "Address" value and it would be copied to a second variable with a "strcpy" vulnerable function without checking its length. Because of this, it is possible to send a long address value to overflow the process stack, controlling the function return address.
Severity ?
6.8 (Medium)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| CIRCUTOR | COMPACT DC-S BASIC |
Affected:
CIR_CDC_v1.2.17
|
Credits
Angel Garcia Moreno reported this vulnerability to CISA.
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CVE-2021-33841 (GCVE-0-2021-33841)
Vulnerability from cvelistv5 – Published: 2021-06-09 11:50 – Updated: 2024-09-16 17:59
VLAI?
Summary
SGE-PLC1000 device, in its 0.9.2b firmware version, does not handle some requests correctly, allowing a remote attacker to inject code into the operating system with maximum privileges.
Severity ?
10 (Critical)
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Circutor | SGE-PLC1000 |
Affected:
0.9.2b
|
Credits
Industrial Cybersecurity team of S21sec, special mention to Aarón Flecha Menéndez.
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CVE-2021-33842 (GCVE-0-2021-33842)
Vulnerability from cvelistv5 – Published: 2021-06-09 11:39 – Updated: 2024-09-16 20:01
VLAI?
Summary
Improper Authentication vulnerability in the cookie parameter of Circutor SGE-PLC1000 firmware version 0.9.2b allows an attacker to perform operations as an authenticated user. In order to exploit this vulnerability, the attacker must be within the network where the device affected is located.
Severity ?
8.8 (High)
CWE
- CWE-565 - Reliance on Cookies without Validation and Integrity Checking
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Circutor | SGE-PLC1000 |
Affected:
0.9.2b
|
Credits
Industrial Cybersecurity team of S21sec, special mention to Aarón Flecha Menéndez.
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