Vulnerability Description
Inadequate encryption strength vulnerability in CONPROSYS IoT Gateway products allows a remote authenticated attacker with an administrative privilege to apply a specially crafted Firmware update file, alter the information, cause a denial-of-service (DoS) condition, and/or execute arbitrary code. The affected products and versions are as follows: M2M Gateway with the firmware Ver.3.7.10 and earlier (CPS-MG341-ADSC1-111, CPS-MG341-ADSC1-931, CPS-MG341G-ADSC1-111, CPS-MG341G-ADSC1-930, and CPS-MG341G5-ADSC1-931), M2M Controller Integrated Type with firmware Ver.3.7.6 and earlier versions (CPS-MC341-ADSC1-111, CPS-MC341-ADSC1-931, CPS-MC341-ADSC2-111, CPS-MC341G-ADSC1-110, CPS-MC341Q-ADSC1-111, CPS-MC341-DS1-111, CPS-MC341-DS11-111, CPS-MC341-DS2-911, and CPS-MC341-A1-111), and M2M Controller Configurable Type with firmware Ver.3.8.8 and earlier versions (CPS-MCS341-DS1-111, CPS-MCS341-DS1-131, CPS-MCS341G-DS1-130, CPS-MCS341G5-DS1-130, and CPS-MCS341Q-DS1-131).
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Contec | Cps-Mg341-Adsc1-111 Firmware | <= 3.7.10 |
| Contec | Cps-Mg341-Adsc1-111 | - |
| Contec | Cps-Mg341-Adsc1-931 Firmware | <= 3.7.10 |
| Contec | Cps-Mg341-Adsc1-931 | - |
| Contec | Cps-Mg341G-Adsc1-111 Firmware | <= 3.7.10 |
| Contec | Cps-Mg341G-Adsc1-111 | - |
| Contec | Cps-Mg341G-Adsc1-930 Firmware | <= 3.7.10 |
| Contec | Cps-Mg341G-Adsc1-930 | - |
| Contec | Cps-Mg341G5-Adsc1-931 Firmware | <= 3.7.10 |
| Contec | Cps-Mg341G5-Adsc1-931 | - |
| Contec | Cps-Mc341-Adsc1-111 Firmware | <= 3.7.6 |
| Contec | Cps-Mc341-Adsc1-111 | - |
| Contec | Cps-Mc341-Adsc1-931 Firmware | <= 3.7.6 |
| Contec | Cps-Mc341-Adsc1-931 | - |
| Contec | Cps-Mc341-Adsc2-111 Firmware | <= 3.7.6 |
| Contec | Cps-Mc341-Adsc2-111 | - |
| Contec | Cps-Mc341G-Adsc1-110 Firmware | <= 3.7.6 |
| Contec | Cps-Mc341G-Adsc1-110 | - |
| Contec | Cps-Mc341Q-Adsc1-111 Firmware | <= 3.7.6 |
| Contec | Cps-Mc341Q-Adsc1-111 | - |
Related Weaknesses (CWE)
References
- https://jvn.jp/en/vu/JVNVU96198617/Third Party Advisory
- https://www.contec.com/api/downloadlogger?download=/-/media/Contec/jp/support/seMitigationVendor Advisory
- https://www.contec.com/download/donwload-list/?itemid=a054b3eb-da97-40d0-9598-d7Product
- https://www.contec.com/download/donwload-list/?itemid=a1b33f0d-d32b-4549-9741-61Product
- https://www.contec.com/download/donwload-list/?itemid=f832c526-dcf6-4976-85aa-f5Product
- https://jvn.jp/en/vu/JVNVU96198617/Third Party Advisory
- https://www.contec.com/api/downloadlogger?download=/-/media/Contec/jp/support/seMitigationVendor Advisory
- https://www.contec.com/download/donwload-list/?itemid=a054b3eb-da97-40d0-9598-d7Product
- https://www.contec.com/download/donwload-list/?itemid=a1b33f0d-d32b-4549-9741-61Product
- https://www.contec.com/download/donwload-list/?itemid=f832c526-dcf6-4976-85aa-f5Product
FAQ
What is CVE-2023-27389?
CVE-2023-27389 is a vulnerability with a CVSS score of 7.2 (HIGH). Inadequate encryption strength vulnerability in CONPROSYS IoT Gateway products allows a remote authenticated attacker with an administrative privilege to apply a specially crafted Firmware update file...
How severe is CVE-2023-27389?
CVE-2023-27389 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-27389?
Check the references section above for vendor advisories and patch information. Affected products include: Contec Cps-Mg341-Adsc1-111 Firmware, Contec Cps-Mg341-Adsc1-111, Contec Cps-Mg341-Adsc1-931 Firmware, Contec Cps-Mg341-Adsc1-931, Contec Cps-Mg341G-Adsc1-111 Firmware.