Vulnerability in Cisco 1120_connected_grid_router
CVE-2019-1649
A vulnerability in the logic that handles access control to one of the hardware components in Cisco's proprietary Secure Boot implementation could allow an authenticated, local attacker to write a modified firmware image to the component…
EPSS: 0.006 (44.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Cisco 1120_connected_grid_router
- Cisco 1240_connected_grid_router
- Cisco 15454-m-wse-k9
- Cisco 15454-m-wse-k9_firmware
- Cisco 4221_integrated_services_router
- Cisco 4321_integrated_services_router
- Cisco 4331_integrated_services_router
- Cisco 4351_integrated_services_router
- Cisco 4431_integrated_services_router
- Cisco 44461_integrated_services_router
Weakness classification (CWE)
Public proof-of-concept exploits
References
- psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)
- psirt@cisco.com (US Government Resource, x_refsource_CERT-VN, Third Party Advisory, third-party-advisory)
- psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- psirt@cisco.com (US Government Resource, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2019-1649?
- CVE-2019-1649 is a medium-severity vulnerability in Cisco 1120_connected_grid_router, classified under Improper Access Control. CVSS score: 6.7/10. Published 2019-05-13.
- How severe is CVE-2019-1649?
- Medium severity. CVSS v3 base score is 6.7 out of 10.
- Is CVE-2019-1649 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.