Vulnerability identifier: #VU31813
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-400
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Tricon Communications Module (TCM) Models 4351
Hardware solutions /
Other hardware appliances
Tricon Communications Module (TCM) Models 4352
Hardware solutions /
Other hardware appliances
Tricon Communications Module (TCM) Models 4351A/B
Hardware solutions /
Other hardware appliances
Tricon Communications Module (TCM) Models 4352A/B
Hardware solutions /
Other hardware appliances
Vendor: Schneider Electric
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to application does not properly control consumption of internal resources. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Tricon Communications Module (TCM) Models 4351: 10.0.0
Tricon Communications Module (TCM) Models 4352: 10.0.0
Tricon Communications Module (TCM) Models 4351A/B: 10.0.0
Tricon Communications Module (TCM) Models 4352A/B: 10.0.0
External links
http://www.se.com/ww/en/download/document/SESB-2020-105-01
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.