Risk | Medium |
Patch available | NO |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2021-46304 |
CWE-ID | CWE-284 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
CP-8000 MASTER MODULE WITH I/O -25/+70°C Hardware solutions / Routers & switches, VoIP, GSM, etc CP-8000 MASTER MODULE WITH I/O -40/+70°C Hardware solutions / Routers & switches, VoIP, GSM, etc CP-8021 MASTER MODULE Hardware solutions / Routers & switches, VoIP, GSM, etc CP-8022 MASTER MODULE WITH GPRS Hardware solutions / Routers & switches, VoIP, GSM, etc |
Vendor | Siemens |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
EUVDB-ID: #VU66359
Risk: Medium
CVSSv3.1: 4 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/RL:U/RC:C]
CVE-ID: CVE-2021-46304
CWE-ID:
CWE-284 - Improper Access Control
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to the affected component allows to activate a web server module which provides unauthenticated access to its web pages. A remote attacker can retrieve debug-level information.
MitigationCybersecurity Help is currently unaware of any official solution to address this vulnerability.
Vulnerable software versionsCP-8000 MASTER MODULE WITH I/O -25/+70°C: All versions
CP-8000 MASTER MODULE WITH I/O -40/+70°C: All versions
CP-8021 MASTER MODULE: All versions
CP-8022 MASTER MODULE WITH GPRS: All versions
External linkshttp://cert-portal.siemens.com/productcert/txt/ssa-185638.txt
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 device in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.