Vulnerability identifier: #VU51377
Vulnerability risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-307
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
RUGGEDCOM RM1224
Hardware solutions /
Routers & switches, VoIP, GSM, etc
SCALANCE SC-600
Hardware solutions /
Routers & switches, VoIP, GSM, etc
SCALANCE M-800 / S615
Hardware solutions /
Firmware
Vendor: Siemens
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to the authentication mechanism has no brute-force prevention. A remote attacker can cause a denial of service condition on the target system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
RUGGEDCOM RM1224: 6.3
SCALANCE M-800 / S615: 6.3
External links
http://ics-cert.us-cert.gov/advisories/icsa-21-068-02
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.