01 Record
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
UnratedPUBLISHEDCNA: mitre
CNA base scoreUnratedNo CNA CVSS vector
02 Description
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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.15% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 4.6% of scored records. A rank, not a probability.
- NVD base score
- 7.8 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2022-12-26 00:00Z3 YR AGO
- Last updated
- 2024-08-03 06:40Z2 YR AGO
- Reserved
- 2022-05-04
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-345Insufficient Verification of Data AuthenticityClass
- Data version
- 5.1
- Document digest
- 3526f67e65a5df02d668cb192d4c8416bb1fc3330f5d6334596896f03de0dfe4
05 Affected products
VendorProductVersionsPlatforms
emersonse4019p0_simplex_h1_4-port_plus_fieldbus_i/o_interface_with_terminalblock_firmwareNot specified—
emersonse4037p1_redundant_h1_i/o_card_with_integrated_power_and_terminal_block_firmwareNot specified—
emersonse4039p0_redundant_h1_4-port_plus_fieldbus_i/o_interface_with_terminalblock_firmwareNot specified—
06 References
- www.forescout.comhttps://www.forescout.com/blog/
- www.cisa.govhttps://www.cisa.gov/uscert/ics/advisories/icsa-22-181-03