CVE-2022-29965
Severity Score
5.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The Emerson DeltaV Distributed Control System (DCS) controllers and IO cards through 2022-04-29 misuse passwords. Access to privileged operations on the maintenance port TELNET interface (23/TCP) on M-series and SIS (CSLS/LSNB/LSNG) nodes is controlled by means of utility passwords. These passwords are generated using a deterministic, insecure algorithm using a single seed value composed of a day/hour/minute timestamp with less than 16 bits of entropy. The seed value is fed through a lookup table and a series of permutation operations resulting in three different four-character passwords corresponding to different privilege levels. An attacker can easily reconstruct these passwords and thus gain access to privileged maintenance operations. NOTE: this is different from CVE-2014-2350.
Los controladores del Sistema de Control Distribuido (DCS) de Emerson DeltaV y las tarjetas IO versiones hasta 29-04-2022, hacen un uso inapropiado de las contraseñas. El acceso a las operaciones privilegiadas en la interfaz TELNET del puerto de mantenimiento (23/TCP) en los nodos de la serie M y SIS (CSLS/LSNB/LSNG) es controlado mediante contraseñas de utilidad. Estas contraseñas son generadas mediante un algoritmo determinista y no seguro usando un único valor semilla compuesto por una marca de tiempo de día/hora/minuto con menos de 16 bits de entropía. El valor de la semilla es alimentado mediante una tabla de búsqueda y una serie de operaciones de permutación resultando en tres contraseñas diferentes de cuatro caracteres correspondientes a diferentes niveles de privilegio. Un atacante puede reconstruir fácilmente estas contraseñas y así conseguir acceso a operaciones de mantenimiento privilegiadas. NOTA: esto es diferente de CVE-2014-2350.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-04-29 CVE Reserved
- 2022-07-26 CVE Published
- 2024-02-16 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-327: Use of a Broken or Risky Cryptographic Algorithm
CAPEC
References (2)
| URL | Tag | Source |
|---|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-22-181-03 | Third Party Advisory | |
| https://www.forescout.com/blog | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
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| URL | Date | SRC |
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Emerson Search vendor "Emerson" | Deltav Distributed Control System Sq Controller Firmware Search vendor "Emerson" for product "Deltav Distributed Control System Sq Controller Firmware" | <= 2022-04-29 Search vendor "Emerson" for product "Deltav Distributed Control System Sq Controller Firmware" and version " <= 2022-04-29" | - |
Affected
| in | Emerson Search vendor "Emerson" | Deltav Distributed Control System Sq Controller Search vendor "Emerson" for product "Deltav Distributed Control System Sq Controller" | - | - |
Safe
|
| Emerson Search vendor "Emerson" | Deltav Distributed Control System Sx Controller Firmware Search vendor "Emerson" for product "Deltav Distributed Control System Sx Controller Firmware" | <= 2022-04-29 Search vendor "Emerson" for product "Deltav Distributed Control System Sx Controller Firmware" and version " <= 2022-04-29" | - |
Affected
| in | Emerson Search vendor "Emerson" | Deltav Distributed Control System Sx Controller Search vendor "Emerson" for product "Deltav Distributed Control System Sx Controller" | - | - |
Safe
|
| Emerson Search vendor "Emerson" | Se4002s1t2b6 High Side 40-pin Mass I\/o Terminal Block Firmware Search vendor "Emerson" for product "Se4002s1t2b6 High Side 40-pin Mass I\/o Terminal Block Firmware" | <= 2022-04-29 Search vendor "Emerson" for product "Se4002s1t2b6 High Side 40-pin Mass I\/o Terminal Block Firmware" and version " <= 2022-04-29" | - |
Affected
| in | Emerson Search vendor "Emerson" | Se4002s1t2b6 High Side 40-pin Mass I\/o Terminal Block Search vendor "Emerson" for product "Se4002s1t2b6 High Side 40-pin Mass I\/o Terminal Block" | - | - |
Safe
|
| Emerson Search vendor "Emerson" | Se4003s2b4 16-pin Mass I\/o Terminal Block Firmware Search vendor "Emerson" for product "Se4003s2b4 16-pin Mass I\/o Terminal Block Firmware" | <= 2022-04-29 Search vendor "Emerson" for product "Se4003s2b4 16-pin Mass I\/o Terminal Block Firmware" and version " <= 2022-04-29" | - |
Affected
| in | Emerson Search vendor "Emerson" | Se4003s2b4 16-pin Mass I\/o Terminal Block Search vendor "Emerson" for product "Se4003s2b4 16-pin Mass I\/o Terminal Block" | - | - |
Safe
|
| Emerson Search vendor "Emerson" | Se4003s2b524-pin Mass I\/o Terminal Block Firmware Search vendor "Emerson" for product "Se4003s2b524-pin Mass I\/o Terminal Block Firmware" | <= 2022-04-29 Search vendor "Emerson" for product "Se4003s2b524-pin Mass I\/o Terminal Block Firmware" and version " <= 2022-04-29" | - |
Affected
| in | Emerson Search vendor "Emerson" | Se4003s2b524-pin Mass I\/o Terminal Block Search vendor "Emerson" for product "Se4003s2b524-pin Mass I\/o Terminal Block" | - | - |
Safe
|
| Emerson Search vendor "Emerson" | Se4017p0 H1 I\/o Interface Card And Terminl Block Firmware Search vendor "Emerson" for product "Se4017p0 H1 I\/o Interface Card And Terminl Block Firmware" | <= 2022-04-29 Search vendor "Emerson" for product "Se4017p0 H1 I\/o Interface Card And Terminl Block Firmware" and version " <= 2022-04-29" | - |
Affected
| in | Emerson Search vendor "Emerson" | Se4017p0 H1 I\/o Interface Card And Terminl Block Search vendor "Emerson" for product "Se4017p0 H1 I\/o Interface Card And Terminl Block" | - | - |
Safe
|
| Emerson Search vendor "Emerson" | Se4017p1 H1 I\/o Card With Integrated Power Firmware Search vendor "Emerson" for product "Se4017p1 H1 I\/o Card With Integrated Power Firmware" | <= 2022-04-29 Search vendor "Emerson" for product "Se4017p1 H1 I\/o Card With Integrated Power Firmware" and version " <= 2022-04-29" | - |
Affected
| in | Emerson Search vendor "Emerson" | Se4017p1 H1 I\/o Card With Integrated Power Search vendor "Emerson" for product "Se4017p1 H1 I\/o Card With Integrated Power" | - | - |
Safe
|
| Emerson Search vendor "Emerson" | Se4019p0 Simplex H1 4-port Plus Fieldbus I\/o Interface With Terminalblock Firmware Search vendor "Emerson" for product "Se4019p0 Simplex H1 4-port Plus Fieldbus I\/o Interface With Terminalblock Firmware" | <= 2022-04-29 Search vendor "Emerson" for product "Se4019p0 Simplex H1 4-port Plus Fieldbus I\/o Interface With Terminalblock Firmware" and version " <= 2022-04-29" | - |
Affected
| in | Emerson Search vendor "Emerson" | Se4019p0 Simplex H1 4-port Plus Fieldbus I\/o Interface With Terminalblock Search vendor "Emerson" for product "Se4019p0 Simplex H1 4-port Plus Fieldbus I\/o Interface With Terminalblock" | - | - |
Safe
|
| Emerson Search vendor "Emerson" | Se4026 Virtual I\/o Module 2 Firmware Search vendor "Emerson" for product "Se4026 Virtual I\/o Module 2 Firmware" | <= 2022-04-29 Search vendor "Emerson" for product "Se4026 Virtual I\/o Module 2 Firmware" and version " <= 2022-04-29" | - |
Affected
| in | Emerson Search vendor "Emerson" | Se4026 Virtual I\/o Module 2 Search vendor "Emerson" for product "Se4026 Virtual I\/o Module 2" | - | - |
Safe
|
| Emerson Search vendor "Emerson" | Se4027 Virtual I\/o Module 2 Firmware Search vendor "Emerson" for product "Se4027 Virtual I\/o Module 2 Firmware" | <= 2022-04-29 Search vendor "Emerson" for product "Se4027 Virtual I\/o Module 2 Firmware" and version " <= 2022-04-29" | - |
Affected
| in | Emerson Search vendor "Emerson" | Se4027 Virtual I\/o Module 2 Search vendor "Emerson" for product "Se4027 Virtual I\/o Module 2" | - | - |
Safe
|
| Emerson Search vendor "Emerson" | Se4032s1t2b8 High Side 40-pin Do Mass I\/o Terminal Block Firmware Search vendor "Emerson" for product "Se4032s1t2b8 High Side 40-pin Do Mass I\/o Terminal Block Firmware" | <= 2022-04-29 Search vendor "Emerson" for product "Se4032s1t2b8 High Side 40-pin Do Mass I\/o Terminal Block Firmware" and version " <= 2022-04-29" | - |
Affected
| in | Emerson Search vendor "Emerson" | Se4032s1t2b8 High Side 40-pin Do Mass I\/o Terminal Block Search vendor "Emerson" for product "Se4032s1t2b8 High Side 40-pin Do Mass I\/o Terminal Block" | - | - |
Safe
|
| Emerson Search vendor "Emerson" | Se4037p0 H1 I\/o Interface Card And Terminl Block Firmware Search vendor "Emerson" for product "Se4037p0 H1 I\/o Interface Card And Terminl Block Firmware" | <= 2022-04-29 Search vendor "Emerson" for product "Se4037p0 H1 I\/o Interface Card And Terminl Block Firmware" and version " <= 2022-04-29" | - |
Affected
| in | Emerson Search vendor "Emerson" | Se4037p0 H1 I\/o Interface Card And Terminl Block Search vendor "Emerson" for product "Se4037p0 H1 I\/o Interface Card And Terminl Block" | - | - |
Safe
|
| Emerson Search vendor "Emerson" | Se4037p1 Redundant H1 I\/o Card With Integrated Power And Terminal Block Firmware Search vendor "Emerson" for product "Se4037p1 Redundant H1 I\/o Card With Integrated Power And Terminal Block Firmware" | <= 2022-04-29 Search vendor "Emerson" for product "Se4037p1 Redundant H1 I\/o Card With Integrated Power And Terminal Block Firmware" and version " <= 2022-04-29" | - |
Affected
| in | Emerson Search vendor "Emerson" | Se4037p1 Redundant H1 I\/o Card With Integrated Power And Terminal Block Search vendor "Emerson" for product "Se4037p1 Redundant H1 I\/o Card With Integrated Power And Terminal Block" | - | - |
Safe
|
| Emerson Search vendor "Emerson" | Se4039p0 Redundant H1 4-port Plus Fieldbus I\/o Interface With Terminalblock Firmware Search vendor "Emerson" for product "Se4039p0 Redundant H1 4-port Plus Fieldbus I\/o Interface With Terminalblock Firmware" | <= 2022-04-29 Search vendor "Emerson" for product "Se4039p0 Redundant H1 4-port Plus Fieldbus I\/o Interface With Terminalblock Firmware" and version " <= 2022-04-29" | - |
Affected
| in | Emerson Search vendor "Emerson" | Se4039p0 Redundant H1 4-port Plus Fieldbus I\/o Interface With Terminalblock Search vendor "Emerson" for product "Se4039p0 Redundant H1 4-port Plus Fieldbus I\/o Interface With Terminalblock" | - | - |
Safe
|
| Emerson Search vendor "Emerson" | Se4052s1t2b6 High Side 40-pin Mass I\/o Terminal Block Firmware Search vendor "Emerson" for product "Se4052s1t2b6 High Side 40-pin Mass I\/o Terminal Block Firmware" | <= 2022-04-29 Search vendor "Emerson" for product "Se4052s1t2b6 High Side 40-pin Mass I\/o Terminal Block Firmware" and version " <= 2022-04-29" | - |
Affected
| in | Emerson Search vendor "Emerson" | Se4052s1t2b6 High Side 40-pin Mass I\/o Terminal Block Search vendor "Emerson" for product "Se4052s1t2b6 High Side 40-pin Mass I\/o Terminal Block" | - | - |
Safe
|
| Emerson Search vendor "Emerson" | Se4082s1t2b8 High Side 40-pin Do Mass I\/o Terminal Block Firmware Search vendor "Emerson" for product "Se4082s1t2b8 High Side 40-pin Do Mass I\/o Terminal Block Firmware" | <= 2022-04-29 Search vendor "Emerson" for product "Se4082s1t2b8 High Side 40-pin Do Mass I\/o Terminal Block Firmware" and version " <= 2022-04-29" | - |
Affected
| in | Emerson Search vendor "Emerson" | Se4082s1t2b8 High Side 40-pin Do Mass I\/o Terminal Block Search vendor "Emerson" for product "Se4082s1t2b8 High Side 40-pin Do Mass I\/o Terminal Block" | - | - |
Safe
|
| Emerson Search vendor "Emerson" | Se4100 Simplex Ethernet I\/o Card \(eioc\) Assembly Firmware Search vendor "Emerson" for product "Se4100 Simplex Ethernet I\/o Card \(eioc\) Assembly Firmware" | <= 2022-04-29 Search vendor "Emerson" for product "Se4100 Simplex Ethernet I\/o Card \(eioc\) Assembly Firmware" and version " <= 2022-04-29" | - |
Affected
| in | Emerson Search vendor "Emerson" | Se4100 Simplex Ethernet I\/o Card \(eioc\) Assembly Search vendor "Emerson" for product "Se4100 Simplex Ethernet I\/o Card \(eioc\) Assembly" | - | - |
Safe
|
| Emerson Search vendor "Emerson" | Se4101 Simplex Ethernet I\/o Card \(eioc\) Assembly Firmware Search vendor "Emerson" for product "Se4101 Simplex Ethernet I\/o Card \(eioc\) Assembly Firmware" | <= 2022-04-29 Search vendor "Emerson" for product "Se4101 Simplex Ethernet I\/o Card \(eioc\) Assembly Firmware" and version " <= 2022-04-29" | - |
Affected
| in | Emerson Search vendor "Emerson" | Se4101 Simplex Ethernet I\/o Card \(eioc\) Assembly Search vendor "Emerson" for product "Se4101 Simplex Ethernet I\/o Card \(eioc\) Assembly" | - | - |
Safe
|
| Emerson Search vendor "Emerson" | Se4801t0x Redundant Wireless I\/o Card Firmware Search vendor "Emerson" for product "Se4801t0x Redundant Wireless I\/o Card Firmware" | <= 2022-04-29 Search vendor "Emerson" for product "Se4801t0x Redundant Wireless I\/o Card Firmware" and version " <= 2022-04-29" | - |
Affected
| in | Emerson Search vendor "Emerson" | Se4801t0x Redundant Wireless I\/o Card Search vendor "Emerson" for product "Se4801t0x Redundant Wireless I\/o Card" | - | - |
Safe
|
| Emerson Search vendor "Emerson" | Ve4103 Modbus Tcp Interface For Ethernet Connected I\/o \(eioc\) Firmware Search vendor "Emerson" for product "Ve4103 Modbus Tcp Interface For Ethernet Connected I\/o \(eioc\) Firmware" | <= 2022-04-29 Search vendor "Emerson" for product "Ve4103 Modbus Tcp Interface For Ethernet Connected I\/o \(eioc\) Firmware" and version " <= 2022-04-29" | - |
Affected
| in | Emerson Search vendor "Emerson" | Ve4103 Modbus Tcp Interface For Ethernet Connected I\/o \(eioc\) Search vendor "Emerson" for product "Ve4103 Modbus Tcp Interface For Ethernet Connected I\/o \(eioc\)" | - | - |
Safe
|
| Emerson Search vendor "Emerson" | Ve4104 Ethernet\/ip Control Tag Integration For Ethernet Connected I\/o \(eioc\) Firmware Search vendor "Emerson" for product "Ve4104 Ethernet\/ip Control Tag Integration For Ethernet Connected I\/o \(eioc\) Firmware" | <= 2022-04-29 Search vendor "Emerson" for product "Ve4104 Ethernet\/ip Control Tag Integration For Ethernet Connected I\/o \(eioc\) Firmware" and version " <= 2022-04-29" | - |
Affected
| in | Emerson Search vendor "Emerson" | Ve4104 Ethernet\/ip Control Tag Integration For Ethernet Connected I\/o \(eioc\) Search vendor "Emerson" for product "Ve4104 Ethernet\/ip Control Tag Integration For Ethernet Connected I\/o \(eioc\)" | - | - |
Safe
|
| Emerson Search vendor "Emerson" | Ve4105 Ethernet\/ip Interface For Ethernet Connected I\/o \(eioc\) Firmware Search vendor "Emerson" for product "Ve4105 Ethernet\/ip Interface For Ethernet Connected I\/o \(eioc\) Firmware" | <= 2022-04-29 Search vendor "Emerson" for product "Ve4105 Ethernet\/ip Interface For Ethernet Connected I\/o \(eioc\) Firmware" and version " <= 2022-04-29" | - |
Affected
| in | Emerson Search vendor "Emerson" | Ve4105 Ethernet\/ip Interface For Ethernet Connected I\/o \(eioc\) Search vendor "Emerson" for product "Ve4105 Ethernet\/ip Interface For Ethernet Connected I\/o \(eioc\)" | - | - |
Safe
|
| Emerson Search vendor "Emerson" | Ve4106 Opc-ua Client For Ethernet Connected I\/o \(eioc\) Firmware Search vendor "Emerson" for product "Ve4106 Opc-ua Client For Ethernet Connected I\/o \(eioc\) Firmware" | <= 2022-04-29 Search vendor "Emerson" for product "Ve4106 Opc-ua Client For Ethernet Connected I\/o \(eioc\) Firmware" and version " <= 2022-04-29" | - |
Affected
| in | Emerson Search vendor "Emerson" | Ve4106 Opc-ua Client For Ethernet Connected I\/o \(eioc\) Search vendor "Emerson" for product "Ve4106 Opc-ua Client For Ethernet Connected I\/o \(eioc\)" | - | - |
Safe
|
| Emerson Search vendor "Emerson" | Ve4107 Iec 61850 Mms Interface For Ethernet Connected I\/o \(eioc\) Firmware Search vendor "Emerson" for product "Ve4107 Iec 61850 Mms Interface For Ethernet Connected I\/o \(eioc\) Firmware" | <= 2022-04-29 Search vendor "Emerson" for product "Ve4107 Iec 61850 Mms Interface For Ethernet Connected I\/o \(eioc\) Firmware" and version " <= 2022-04-29" | - |
Affected
| in | Emerson Search vendor "Emerson" | Ve4107 Iec 61850 Mms Interface For Ethernet Connected I\/o \(eioc\) Search vendor "Emerson" for product "Ve4107 Iec 61850 Mms Interface For Ethernet Connected I\/o \(eioc\)" | - | - |
Safe
|
| Emerson Search vendor "Emerson" | Deltav Distributed Control System Search vendor "Emerson" for product "Deltav Distributed Control System" | <= 2022-04-29 Search vendor "Emerson" for product "Deltav Distributed Control System" and version " <= 2022-04-29" | - |
Affected
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