01 Record
CVE-2022-29963
The Emerson DeltaV Distributed Control System (DCS) controllers and IO cards through 2022-04-29 misuse passwords. TELNET on port 18550 provides access to a root shell via hardcoded credentials. This
UnratedPUBLISHEDCNA: mitre
CNA base scoreUnratedNo CNA CVSS vector
02 Description
The Emerson DeltaV Distributed Control System (DCS) controllers and IO cards through 2022-04-29 misuse passwords. TELNET on port 18550 provides access to a root shell via hardcoded credentials. This
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
- 0.23% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 14.2% of scored records. A rank, not a probability.
- NVD base score
- 5.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- 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
- 2022-07-26 21:14Z4 YR AGO
- Last updated
- 2024-08-03 06:33Z2 YR AGO
- Reserved
- 2022-04-29
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-798Use of Hard-coded CredentialsBase
- Data version
- 5.1
- Document digest
- ad4a7ad970c2dbb0633a32e8b632b06fefe0ec643eebf1380805e81b8701dc8f
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