Vulnerability identifier: #VU91265

Vulnerability risk: Low

CVSSv3.1: 6.1 [CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:U/RC:C]

CVE-ID: CVE-2022-30263

CWE-ID: CWE-319

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
PAC Machine Edition
Server applications / Other server solutions
PACSystem RXi
Server applications / Other server solutions
PACSystem RX3i
Server applications / Other server solutions
PACSystem RSTi-EP
Server applications / Other server solutions
PACSystem VersaMax
Server applications / Other server solutions
Fanuc VersaMax
Server applications / Other server solutions

Vendor: Emerson

Description

The vulnerability allows a local attacker to compromise the target system.

The vulnerability exists due to software uses insecure communication channel to transmit sensitive information. An attacker with physical access can intercept and modify an active connection to gain access to sensitive data.

Mitigation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

PAC Machine Edition: All versions

PACSystem RXi: All versions

PACSystem RX3i: All versions

PACSystem RSTi-EP: All versions

PACSystem VersaMax: All versions

Fanuc VersaMax: All versions

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External links
http://www.cisa.gov/news-events/ics-advisories/icsa-24-158-01

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Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

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