Risk | High |
Patch available | YES |
Number of vulnerabilities | 3 |
CVE-ID | CVE-2018-8834 CVE-2018-7514 CVE-2018-7530 |
CWE-ID | CWE-122 CWE-121 CWE-843 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
CX-One Server applications / Frameworks for developing and running applications CX-FLnet Server applications / Application servers CX-Protocol Server applications / Application servers CX-Programmer Server applications / Application servers Network Configurator Server applications / Application servers CX-Server Web applications / Other software Switch Box Utility Web applications / Other software |
Vendor | Omron |
Security Bulletin
This security bulletin contains information about 3 vulnerabilities.
EUVDB-ID: #VU11777
Risk: High
CVSSv3.1: 8.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2018-8834
CWE-ID:
CWE-122 - Heap-based Buffer Overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The weakness exists due to heap-based buffer overflow. A remote attacker can parse specially crafted project files and execute arbitrary code.
Successful exploitation of the vulnerability may result in system compromise.
Update CX-FLnet to 1.10, CX-Protocol to 1.993, CX-Programmer to 9.66, Common Module including CX-Server to 5.0.23, Network Configurator to 3.64 and Switch Box Utility to 1.69.
Vulnerable software versionsCX-One: 4.42
CX-FLnet: 1.00
CX-Protocol: 1.992
CX-Programmer: 9.65
CX-Server: 5.0.22
Network Configurator: 3.63
Switch Box Utility: 1.68
External linkshttp://ics-cert.us-cert.gov/advisories/ICSA-18-100-02
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU11778
Risk: High
CVSSv3.1: 8.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2018-7514
CWE-ID:
CWE-121 - Stack-based buffer overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The weakness exists due to stack-based buffer overflow. A remote attacker can parse specially crafted project files and execute arbitrary code.
Successful exploitation of the vulnerability may result in system compromise.
Update CX-FLnet to 1.10, CX-Protocol to 1.993, CX-Programmer to 9.66, Common Module including CX-Server to 5.0.23, Network Configurator to 3.64 and Switch Box Utility to 1.69.
Vulnerable software versionsCX-One: 4.42
CX-FLnet: 1.00
CX-Protocol: 1.992
CX-Programmer: 9.65
CX-Server: 5.0.22
Network Configurator: 3.63
Switch Box Utility: 1.68
External linkshttp://ics-cert.us-cert.gov/advisories/ICSA-18-100-02
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU11779
Risk: High
CVSSv3.1: 8.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2018-7530
CWE-ID:
CWE-843 - Type confusion
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The weakness exists due to type confusion. A remote attacker can parse specially crafted project files, allow the pointer to call an incorrect object and execute arbitrary code.
Successful exploitation of the vulnerability may result in system compromise.
Update CX-FLnet to 1.10, CX-Protocol to 1.993, CX-Programmer to 9.66, Common Module including CX-Server to 5.0.23, Network Configurator to 3.64 and Switch Box Utility to 1.69.
Vulnerable software versionsCX-One: 4.42
CX-FLnet: 1.00
CX-Protocol: 1.992
CX-Programmer: 9.65
CX-Server: 5.0.22
Network Configurator: 3.63
Switch Box Utility: 1.68
External linkshttp://ics-cert.us-cert.gov/advisories/ICSA-18-100-02
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.