Vulnerability identifier: #VU22582
Vulnerability risk: Medium
CVSSv3.1: 4.5 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H/E:U/RL:U/RC:C]
CVE-ID:
CWE-ID:
CWE-248
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Modicon M340
Hardware solutions /
Firmware
Modicon M580
Hardware solutions /
Firmware
Modicon BMxCRA modules
Hardware solutions /
Firmware
Modicon 140CRA modules
Hardware solutions /
Firmware
Vendor: Schneider Electric
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
Mitigation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.
Vulnerable software versions
Modicon M340: All versions
Modicon M580: All versions
Modicon BMxCRA modules: All versions
Modicon 140CRA modules: All versions
External links
http://www.schneider-electric.com/ww/en/download/document/SEVD-2019-281-02
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.