CVE-2022-30262
 
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
The Emerson ControlWave 'Next Generation' RTUs through 2022-05-02 mishandle firmware integrity. They utilize the BSAP-IP protocol to transmit firmware updates. Firmware updates are supplied as CAB archive files containing a binary firmware image. In all cases, firmware images were found to have no authentication (in the form of firmware signing) and only relied on insecure checksums for regular integrity checks.
Las RTUs de Emerson ControlWave "Next Generation" versiones hasta 02-05-2022, manejan inapropiadamente la integridad del firmware. Utilizan el protocolo BSAP-IP para transmitir las actualizaciones de firmware. Las actualizaciones de firmware son suministradas como archivos CAB que contienen una imagen binaria de firmware. En todos los casos, se ha detectado que las imágenes de firmware no tenían autenticación (en forma de firma de firmware) y sólo eran basadas en sumas de comprobación no seguras para las comprobaciones regulares de integridad.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2022-05-04 CVE Reserved
- 2022-08-17 CVE Published
- 2024-03-09 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-345: Insufficient Verification of Data Authenticity
CAPEC
References (2)
URL | Tag | Source |
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https://www.cisa.gov/uscert/ics/advisories/icsa-22-221-02 | Mitigation | |
https://www.forescout.com/blog | Third Party Advisory |
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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" | Controlwave Pac Firmware Search vendor "Emerson" for product "Controlwave Pac Firmware" | <= 2022-05-02 Search vendor "Emerson" for product "Controlwave Pac Firmware" and version " <= 2022-05-02" | - |
Affected
| in | Emerson Search vendor "Emerson" | Controlwave Pac Search vendor "Emerson" for product "Controlwave Pac" | - | - |
Safe
|
Emerson Search vendor "Emerson" | Controlwave Micro Firmware Search vendor "Emerson" for product "Controlwave Micro Firmware" | <= 2022-05-02 Search vendor "Emerson" for product "Controlwave Micro Firmware" and version " <= 2022-05-02" | - |
Affected
| in | Emerson Search vendor "Emerson" | Controlwave Micro Search vendor "Emerson" for product "Controlwave Micro" | - | - |
Safe
|