Missing Authentication for Critical Function in Emerson products - CVE-2022-29957
Published: July 11, 2022
Vulnerability identifier: #VU65076
CSH Severity: Low
CVSSv4.0: CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-29957
CWE-ID: CWE-306
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerable software:
DeltaV M-series
DeltaV S-series
DeltaV P-series
DeltaV SIS
DeltaV CIOC IO
DeltaV EIOC IO
DeltaV WIOC IO
DeltaV M-series
DeltaV S-series
DeltaV P-series
DeltaV SIS
DeltaV CIOC IO
DeltaV EIOC IO
DeltaV WIOC IO
Software vendor:
Emerson
Emerson
Description
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to missing authentication for several protocols. A remote attacker on the local network can invoke desired functionality or cause a denial of service (DoS) condition.
Remediation
Install update from vendor's website.