Vulnerability in Emerson Deltav Distributed Control System Sq Controller
CVE-2022-30260
Emerson DeltaV Distributed Control System (DCS) has insufficient verification of firmware integrity (an inadequate checksum approach, and no signature). This affects versions before 14.3 of DeltaV M-series, DeltaV S-series, DeltaV P-series, DeltaV SIS, and DeltaV CIOC/EIOC/WIOC IO cards.
EPSS: 0.001 (4.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Emerson Deltav_distributed_control_system_sq_controller
- Emerson Deltav_distributed_control_system_sq_controller_firmware
- Emerson Deltav_distributed_control_system_sx_controller
- Emerson Deltav_distributed_control_system_sx_controller_firmware
- Emerson Se4002s1t2b6_high_side_40-pin_mass_i\/o_terminal_block
- Emerson Se4002s1t2b6_high_side_40-pin_mass_i\/o_terminal_block_firmware
- Emerson Se4003s2b4_16-pin_mass_i\/o_terminal_block
- Emerson Se4003s2b4_16-pin_mass_i\/o_terminal_block_firmware
- Emerson Se4003s2b524-pin_mass_i\/o_terminal_block
- Emerson Se4003s2b524-pin_mass_i\/o_terminal_block_firmware
Weakness classification (CWE)
References
- cve@mitre.org (Third Party Advisory, Not Applicable)
- cve@mitre.org (US Government Resource, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-30260?
- CVE-2022-30260 is a high-severity vulnerability in Emerson Deltav Distributed Control System Sq Controller, classified under Insufficient Verification of Data Authenticity. CVSS score: 7.8/10. Published 2022-12-26.
- How severe is CVE-2022-30260?
- High severity. CVSS v3 base score is 7.8 out of 10.