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CVE-2022-30260

HIGH

7.8

CVSS Score

Published: December 26, 2022 at 12:00 AM UTC

Updated: June 17, 2026 at 04:43 AM UTC

48 products affected across 1 vendorSE4801T0X Redundant Wireless I /o Card FirmwareSE4019P0 Simplex H1 4-port Plus Fieldbus I /o Interface with Terminalblock FirmwareVE4107 Iec 61850 Mms Interface for Ethernet Connected I /o (eioc ) Firmware

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Severity

HIGH7.8

Exploit prediction

EPSS 0.2%

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 M-series, DeltaV S-series, DeltaV P-series, DeltaV SIS, and DeltaV CIOC/EIOC/WIOC IO cards.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Deltav Distributed Control System Sq Controller Firmware · Emerson

95%

v < 14.3

Affected range stops below 14.3, so it looks safe — our inference, not a vendor statement

emerson-deltav-distributed-control-system-sq-controller (same device)

Deltav Distributed Control System Sx Controller Firmware · Emerson

95%

v < 14.3

Affected range stops below 14.3, so it looks safe — our inference, not a vendor statement

emerson-deltav-distributed-control-system-sx-controller (same device)

SE4002S1T2B6 High Side 40-pin Mass I /o Terminal Block Firmware · Emerson

95%

v < 14.3

Affected range stops below 14.3, so it looks safe — our inference, not a vendor statement

emerson-se4002s1t2b6-high-side-40-pin-mass-i-o-terminal-block (same device)

SE4003S2B4 16-pin Mass I /o Terminal Block Firmware · Emerson

95%

v < 14.3

Affected range stops below 14.3, so it looks safe — our inference, not a vendor statement

emerson-se4003s2b4-16-pin-mass-i-o-terminal-block (same device)

SE4003S2B524 Pin Mass I /o Terminal Block Firmware · Emerson

95%

v < 14.3

Affected range stops below 14.3, so it looks safe — our inference, not a vendor statement

emerson-se4003s2b524-pin-mass-i-o-terminal-block (same device)

SE4017P0 H1 I /o Interface Card and Terminl Block Firmware · Emerson

95%

v < 14.3

Affected range stops below 14.3, so it looks safe — our inference, not a vendor statement

emerson-se4017p0-h1-i-o-interface-card-and-terminl-block (same device)

SE4017P1 H1 I /o Card with Integrated Power Firmware · Emerson

95%

v < 14.3

Affected range stops below 14.3, so it looks safe — our inference, not a vendor statement

emerson-se4017p1-h1-i-o-card-with-integrated-power (same device)

SE4019P0 Simplex H1 4-port Plus Fieldbus I /o Interface with Terminalblock Firmware · Emerson

95%

v < 14.3

Affected range stops below 14.3, so it looks safe — our inference, not a vendor statement

emerson-se4019p0-simplex-h1-4-port-plus-fieldbus-i-o-interface-with-terminalblock (same device)

SE4026 Virtual I /o Module 2 Firmware · Emerson

95%

v < 14.3

Affected range stops below 14.3, so it looks safe — our inference, not a vendor statement

emerson-se4026-virtual-i-o-module-2 (same device)

SE4027 Virtual I /o Module 2 Firmware · Emerson

95%

v < 14.3

Affected range stops below 14.3, so it looks safe — our inference, not a vendor statement

emerson-se4027-virtual-i-o-module-2 (same device)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Third Party AdvisoryUS Government Resource

Source: [email protected]

https://www.cisa.gov/uscert/ics/advisories/icsa-22-181-03

x_refsource_MISCNot ApplicableThird Party Advisory

Source: [email protected]

https://www.forescout.com/blog/

CVSS

7.8HIGH[email protected]

Attack Vector: LOCAL
Complexity: LOW
Privileges: NONE
User Interaction: REQUIRED
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-345

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