What’s Vulnerable › Vulnerabilities
CVE-2023-43609: Emerson Rosemount GC370XA, GC700XA, GC1500XA Improper Authorization
- Severity: critical (CVSS 9.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.5% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2024-02-09 · updated 2026-06-17
- Weakness: CWE-863
Description
In Emerson Rosemount GC370XA, GC700XA, and GC1500XA products, an unauthenticated user with network access could obtain access to sensitive information or cause a denial-of-service condition.
Affected products
- Emerson Gc1500Xa Firmware: 4.1.5
- Emerson Gc370Xa Firmware: 4.1.5
- Emerson Gc700Xa Firmware: 4.1.5
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-24-030-01
- https://www.emerson.com/documents/automation/security-notification-emerson-gas-chromatographs-cyber-security-notification-icsa-24-030-01-en-10103910.pdf
- https://www.cisa.gov/news-events/ics-advisories/icsa-24-030-01
- https://www.emerson.com/documents/automation/security-notification-emerson-gas-chromatographs-cyber-security-notification-icsa-24-030-01-en-10103910.pdf
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