Vulnerability in Cisco Firepower 4100
CVE-2019-1600
A vulnerability in the file system permissions of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to access sensitive information that is stored in the file system of an affected system. The vulnerability is due to improper implementation of file system permissions. An attacker could exploit this vulnerability by accessing and modifying restricted files. A successful exploit could allow the attacker to access sensitive and critical files. Firepower 4100 Series Next-Generation Firewalls are affected in versions prior to 2.2.2.91 and 2.3.1.110. Firepower 9300 Series Next-Generation Firewalls are affected in versions prior to 2.2.2.91 and 2.3.1.110. MDS 9000 Series Multilayer Switches are affected in versions prior to 6.2(25), 8.1(1b), and 8.3(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(10) and 7.0(3)I7(4). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.1(5)N1(1b) and 7.3(3)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22), 7.3(3)D1(1), and 8.2(3). Nexus 9000 Series Switches-Standalone are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.004 (30.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 31st percentile — 30.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Cisco Firepower 4100
- Cisco Firepower 4100 Series Next-Generation Firewalls — versions unspecified, unspecified
- Cisco Firepower 9300
- Cisco Firepower 9300 Series Next-Generation Firewalls — versions unspecified, unspecified
- Cisco Firepower Extensible Operating System
- Cisco Mds 9000
- Cisco Mds 9000 Series Multilayer Switches — versions unspecified, unspecified, unspecified
- Cisco Nexus 2000
- Cisco Nexus 2000, 5500, 5600, And 6000 Series Switches — versions unspecified, unspecified
- Cisco Nexus 3000
Weakness classification (CWE)
References
- www.securityfocus.com/bid/107399 (VDB Entry, Third Party Advisory, vdb-entry)
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306… (vendor-advisory, Patch, Vendor Advisory)
- www.securityfocus.com/bid/107404 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2019-1600?
- CVE-2019-1600 is a medium-severity vulnerability in Cisco Firepower 4100, classified under CWE-264. CVSS score: 4.4/10. Published 2019-03-07.
- How severe is CVE-2019-1600?
- Medium severity. CVSS v3 base score is 4.4 out of 10.