Vulnerability identifier: #VU65810

Vulnerability risk: Low

CVSSv3.1: 6.2 [CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2022-30316

CWE-ID: CWE-345

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
Safety Manager
Hardware solutions / Other hardware appliances

Vendor: Honeywell International, Inc

Description

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

The vulnerability exists due to the affected product firmware images are not signed and only rely on insecure checksums for regular integrity checks. A local attacker can boot process or push malicious firmware.

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

Vulnerable software versions

Safety Manager: All versions

---

External links
http://ics-cert.us-cert.gov/advisories/icsa-22-207-02

---

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

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