RCE in Emerson Gc1500xa
CVE-2023-46687
In Emerson Rosemount GC370XA, GC700XA, and GC1500XA products, an unauthenticated user with network access could execute arbitrary commands in root context from a remote computer.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.009 (59.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 59.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- Emerson Gc1500xa
- Emerson Gc1500xa Firmware — versions 4.1.5
- Emerson Gc370xa
- Emerson Gc370xa Firmware — versions 4.1.5
- Emerson Gc700xa
- Emerson Gc700xa Firmware — versions 4.1.5
- Emerson Rosemount Gc1500xa — versions 0
- Emerson Rosemount Gc370xa — versions 0
- Emerson Rosemount Gc700xa — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.cisa.gov/news-events/ics-advisories/icsa-24-030-01 (US Government Resource, Third Party Advisory)
- www.emerson.com/documents/automation/security-notification-emerson-gas-chromato… (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-46687?
- CVE-2023-46687 is a critical-severity vulnerability in Emerson Gc1500xa, classified under Command Injection. CVSS score: 9.8/10. Published 2024-02-09.
- How severe is CVE-2023-46687?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2023-46687 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.