CVE-2022-32535
Published: 23 June 2022
Summary
CVE-2022-32535 is a medium-severity Execution with Unnecessary Privileges (CWE-250) vulnerability in Bosch Pra-Es8P2S Firmware. Its CVSS base score is 4.8 (Medium).
Operationally, ranked at the 38.6th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2022-35603
Vulnerability details
The Bosch Ethernet switch PRA-ES8P2S with software version 1.01.05 runs its web server with root privilege. In combination with CVE-2022-23534 this could give an attacker root access to the switch.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Policy addresses roles, responsibilities, and privilege management to prevent improper privilege assignments.
Access supervision ensures privileges are assigned and managed without improper escalation or retention.
Assigning group/role memberships and access authorizations (privileges) while reviewing accounts addresses improper privilege management.
Separation of duties prevents any single user from holding all privileges needed to complete a critical task, directly reducing execution with unnecessary privileges.
Directly prevents execution with more privileges than needed for assigned tasks.
Role-based training on least privilege principles reduces the chance personnel assign or retain unnecessary privileges.
Analysis of audit records can identify execution with unnecessary privileges through unusual activity patterns.
Terminating and reviewing connections manages privileges associated with internal interfaces.