High severity7.8NVD Advisory· Published Aug 17, 2022· Updated Jun 17, 2026
CVE-2022-30262
CVE-2022-30262
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4- cpe:2.3:o:emerson:controlwave_micro_firmware:*:*:*:*:*:*:*:*Range: <=2022-05-02
- cpe:2.3:o:emerson:controlwave_pac_firmware:*:*:*:*:*:*:*:*Range: <=2022-05-02
- Emerson/ControlWave 'Next Generation' RTUsdescription
- Range: <=2022-05-02
Patches
Vulnerability mechanics
References
2- www.cisa.gov/uscert/ics/advisories/icsa-22-221-02nvdMitigationThird Party AdvisoryUS Government Resource
- www.forescout.com/blog/nvdThird Party Advisory
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