Command Injection in Siemens CPCI85 Firmware of SICAM A8000 Devices
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2023-28489 |
| CWE-ID | CWE-77 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
SICAM A8000 CP-8031 Server applications / SCADA systems SICAM A8000 CP-8050 Server applications / SCADA systems |
| Vendor | Siemens |
Security Bulletin
This security bulletin contains one high risk vulnerability.
1) Command Injection
EUVDB-ID: #VU75030
Risk: High
CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]
CVE-ID: CVE-2023-28489
CWE-ID:
CWE-77 - Command injection
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary commands on the target system.
The vulnerability exists due to improper input validation. A remote unauthenticated attacker can pass specially crafted data to the application and execute arbitrary commands on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsSICAM A8000 CP-8031: before CPCI85 V05
SICAM A8000 CP-8050: before CPCI85 V05
CPE2.3- cpe:2.3:a:siemens:sicam_a8000_cp-8031:*:*:*:*:*:*:*:*
- cpe:2.3:a:siemens:sicam_a8000_cp-8050:*:*:*:*:*:*:*:*
https://cert-portal.siemens.com/productcert/pdf/ssa-472454.pdf
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
