Vulnerability identifier: #VU59225

Vulnerability risk: Low

CVSSv3.1: 7.9 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-44165

CWE-ID: CWE-121

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
POWER METER SICAM Q100 (7KG9501-0AA01-0AA1)
Hardware solutions / Firmware
POWER METER SICAM Q100 (7KG9501-0AA01-2AA1)
Hardware solutions / Firmware
POWER METER SICAM Q100 (7KG9501-0AA31-0AA1)
Hardware solutions / Firmware
POWER METER SICAM Q100 (7KG9501-0AA31-2AA1)
Hardware solutions / Firmware

Vendor:

Description

The vulnerability allows a remote user to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in the web application. A remote administrator can trigger stack-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

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External links
http://cert-portal.siemens.com/productcert/pdf/ssa-496292.pdf

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Q & A

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.