High severity · published Feb 9, 2024
CVE-2023-51761
In Emerson Rosemount GC370XA, GC700XA, and GC1500XA products, an unauthenticated user with network access could bypass authentication and acquire admin capabilities
8.1
CVSS
0.7%
EPSS
No
On KEV
Description
In Emerson Rosemount GC370XA, GC700XA, and GC1500XA products, an unauthenticated user with network access could bypass authentication and acquire admin capabilities.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 52% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GF
Gc1500xa Firmware · Emerson
4.1.5 · source: NVD
GF
Gc370xa Firmware · Emerson
4.1.5 · source: NVD
GF
Gc700xa Firmware · Emerson
4.1.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-51761
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-51761
Third Party Advisory
https://www.cisa.gov/news-events/ics-advisories/icsa-24-030-01
Vendor Advisory
https://www.emerson.com/documents/automation/security-notification-emerson-gas-chromatographs-cyber-security-notification-icsa-24-030-01-en-10103910.pdf
More from Gc1500xa Firmware
9.8
CVE-2023-49716
In Emerson Rosemount GC370XA, GC700XA, and GC1500XA products, an authenticated user with network access could run arbitrary commands from a remote computer
9.8
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
9.1
CVE-2023-43609
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…