#VU65258 Exposure of Resource to Wrong Sphere in Siemens products - CVE-2022-34464

Vulnerability identifier: #VU65258

Vulnerability risk: Medium

CVSSv4.0: 1.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-34464

CWE-ID: CWE-668

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
SICAM GridEdge Essential ARM
Other software / Other software solutions
SICAM GridEdge Essential with GDS ARM
Other software / Other software solutions
SICAM GridEdge Essential Intel
Other software / Other software solutions
SICAM GridEdge Essential with GDS Intel
Other software / Other software solutions

Vendor: Siemens

Description

The vulnerability allows a remote attacker to compromise the system.

The vulnerability exists due to improperly protected file to import SSH keys. A remote user can inject a custom SSH key to that .file

Mitigation
Install updates from vendor's website.

Vulnerable software versions

SICAM GridEdge Essential ARM: All versions

SICAM GridEdge Essential with GDS ARM: All versions

SICAM GridEdge Essential Intel: before 2.7.3

SICAM GridEdge Essential with GDS Intel: before 2.7.3

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External links
https://cert-portal.siemens.com/productcert/pdf/ssa-225578.pdficsa-22-195-02

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.