CVE-2021-27424
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS
Percentile
32.2%
GE UR firmware versions prior to version 8.1x shares MODBUS memory map as part of the communications guide. GE was made aware a “Last-key pressed” MODBUS register can be used to gain unauthorized information.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| ge | multilin_b30_firmware | * | cpe:2.3:o:ge:multilin_b30_firmware:*:*:*:*:*:*:*:* |
| ge | multilin_b30 | - | cpe:2.3:h:ge:multilin_b30:-:*:*:*:*:*:*:* |
| ge | multilin_b90_firmware | * | cpe:2.3:o:ge:multilin_b90_firmware:*:*:*:*:*:*:*:* |
| ge | multilin_b90 | - | cpe:2.3:h:ge:multilin_b90:-:*:*:*:*:*:*:* |
| ge | multilin_c60_firmware | * | cpe:2.3:o:ge:multilin_c60_firmware:*:*:*:*:*:*:*:* |
| ge | multilin_c60 | - | cpe:2.3:h:ge:multilin_c60:-:*:*:*:*:*:*:* |
| ge | multilin_c70_firmware | * | cpe:2.3:o:ge:multilin_c70_firmware:*:*:*:*:*:*:*:* |
| ge | multilin_c70 | - | cpe:2.3:h:ge:multilin_c70:-:*:*:*:*:*:*:* |
| ge | multilin_c95_firmware | * | cpe:2.3:o:ge:multilin_c95_firmware:*:*:*:*:*:*:*:* |
| ge | multilin_c95 | - | cpe:2.3:h:ge:multilin_c95:-:*:*:*:*:*:*:* |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS
Percentile
32.2%