High severity · published Apr 11, 2023
CVE-2023-27917
OS command injection vulnerability in CONPROSYS IoT Gateway products allows a remote authenticated attacker who can access Network Maintenance page to execute arbitrary OS…
8.8
CVSS
1.9%
EPSS
No
On KEV
Description
OS command injection vulnerability in CONPROSYS IoT Gateway products allows a remote authenticated attacker who can access Network Maintenance page to execute arbitrary OS commands with a root privilege. 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 vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.9% · higher than 80% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CF
Cps-mc341-a1-111 Firmware · Contec
through 3.7.6 · source: NVD
CF
Cps-mc341-adsc1-111 Firmware · Contec
through 3.7.6 · source: NVD
CF
Cps-mc341-adsc1-931 Firmware · Contec
through 3.7.6 · source: NVD
CF
Cps-mc341-adsc2-111 Firmware · Contec
through 3.7.6 · source: NVD
CF
Cps-mc341-ds1-111 Firmware · Contec
through 3.7.6 · source: NVD
CF
Cps-mc341-ds11-111 Firmware · Contec
through 3.7.6 · source: NVD
CF
Cps-mc341-ds2-911 Firmware · Contec
through 3.7.6 · source: NVD
CF
Cps-mc341g-adsc1-110 Firmware · Contec
through 3.7.6 · source: NVD
CF
Cps-mc341q-adsc1-111 Firmware · Contec
through 3.7.6 · source: NVD
CF
Cps-mcs341-ds1-111 Firmware · Contec
through 3.8.8 · source: NVD
CF
Cps-mcs341-ds1-131 Firmware · Contec
through 3.8.8 · source: NVD
CF
Cps-mcs341g-ds1-130 Firmware · Contec
through 3.8.8 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-27917
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-27917
Third Party Advisory
https://jvn.jp/en/vu/JVNVU96198617/
Mitigation
https://www.contec.com/api/downloadlogger?download=/-/media/Contec/jp/support/security-info/contec_security_cps_230317_en.pdf
Product
https://www.contec.com/download/donwload-list/?itemid=a054b3eb-da97-40d0-9598-d7f5ff4239ec#firmware
Product
https://www.contec.com/download/donwload-list/?itemid=a1b33f0d-d32b-4549-9741-613cd37d5528#firmware
Product
https://www.contec.com/download/donwload-list/?itemid=f832c526-dcf6-4976-85aa-f536c15a8120#firmware
More from Cps-mc341-a1-111 Firmware
7.2
CVE-2023-27389
Inadequate encryption strength vulnerability in CONPROSYS IoT Gateway products allows a remote authenticated attacker with an administrative privilege to apply a specially crafted…
4.3
CVE-2023-23575
Improper access control vulnerability in CONPROSYS IoT Gateway products allows a remote authenticated attacker to bypass access restriction and access Network Maintenance page,…