CVE-2022-30262
7.8 · HIGHOverview
CVE-2022-30262 is a high-severity vulnerability affecting emerson controlwave_pac_firmware. It was published on August 17, 2022 and has a CVSS 3.1 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from emerson. Update controlwave_pac_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| emerson | controlwave_pac_firmware | 0 | Affected |
| emerson | controlwave_micro_firmware | 0 | Affected |
Frequently Asked Questions
What is CVE-2022-30262?
CVE-2022-30262 is a high-severity vulnerability affecting emerson controlwave_pac_firmware. It was published on August 17, 2022 and has a CVSS 3.1 base score of 7.8 (HIGH).
How severe is CVE-2022-30262?
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2022-30262?
Check the references section for vendor advisories and patches from emerson. Update controlwave_pac_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2022-30262?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-30262 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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