SB2022101133 - Insufficient verification of data authenticity in Siemens LOGO! 8 BM
Published: October 11, 2022
Security Bulletin ID
SB2022101133
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Physical access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Insufficient verification of data authenticity (CVE-ID: CVE-2022-36360)
CWE-ID: CWE-345 - Insufficient Verification of Data Authenticity
CVSSv4: CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local attacker to compromise the target system.
The vulnerability exists due to insufficient verification of data authenticity. An attacker with physical access can manipulate a firmware update and flash it to the device.
Remediation
Install update from vendor's website.