CVE-2019-1734
published 2019-11-05CVE-2019-1734: A vulnerability in the implementation of a CLI diagnostic command in Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker…
PriorityP428medium5.5CVSS 3.1
AVLACLPRLUINSUCHINAN
EPSS
0.31%
22.9th percentile
A vulnerability in the implementation of a CLI diagnostic command in Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to view sensitive system files that should be restricted. The attacker could use this information to conduct additional reconnaissance attacks. The vulnerability is due to incomplete role-based access control (RBAC) verification. An attacker could exploit this vulnerability by authenticating to the device and issuing a specific CLI diagnostic command with crafted user-input parameters. An exploit could allow the attacker to perform an arbitrary read of a file on the device, and the file may contain sensitive information. The attacker needs valid device credentials to exploit this vulnerability.
Affected
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | cisco_nx-os_software | >= unspecified < 6.2(7) | 6.2(7) |
| cisco | firepower_extensible_operating_system | < 2.2.2.91 | 2.2.2.91 |
| cisco | firepower_extensible_operating_system | >= 2.3 < 2.3.1.111 | 2.3.1.111 |
| cisco | firepower_extensible_operating_system | >= 2.4 < 2.4.1.101 | 2.4.1.101 |
| cisco | fxos_and_nx-os | — | — |
| cisco | nx-os | < 6.2\(7\) | 6.2\(7\) |
| cisco | nx-os | < 7.0\(3\)i4\(9\) | 7.0\(3\)i4\(9\) |
| cisco | nx-os | < 6.0\(2\)a4\(1\) | 6.0\(2\)a4\(1\) |
| cisco | nx-os | < 7.1\(4\)n1\(1\) | 7.1\(4\)n1\(1\) |
| cisco | nx-os | < 6.2\(6\) | 6.2\(6\) |
| cisco | nx-os | < 4.0\(1a\) | 4.0\(1a\) |
| cisco | nx-os | >= 7.0\(3\) < 7.0\(3\)f3\(5\) | 7.0\(3\)f3\(5\) |
| cisco | nx-os | >= 7.0\(3\)i4 < 7.0\(3\)i4\(9\) | 7.0\(3\)i4\(9\) |
| cisco | nx-os | >= 7.0\(3\)i7 < 7.0\(3\)i7\(6\) | 7.0\(3\)i7\(6\) |
| cisco | nx-os | >= 7.2 < 7.3\(0\)n1\(1\) | 7.3\(0\)n1\(1\) |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
nvdv3.05.5MEDIUMCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
nvdv2.02.1LOWAV:L/AC:L/Au:N/C:P/I:N/A:N
vendor_cisco5.5MEDIUM
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GHSA
GHSA-ccrq-mrj7-rq78: A vulnerability in the implementation of a CLI diagnostic command in Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local
ghsa_unreviewed·2022-05-24
CVE-2019-1734 [LOW] CWE-200 GHSA-ccrq-mrj7-rq78: A vulnerability in the implementation of a CLI diagnostic command in Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local
A vulnerability in the implementation of a CLI diagnostic command in Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to view sensitive system files that should be restricted. The attacker could use this information to conduct additional reconnaissance attacks. The vulnerability is due to incomplete role-based access control (RBAC) verification. An attacker could exploit this vulnerability by authenticating to the device and issuing a specific CLI diagnostic command with crafted user-input parameters. An exploit could allow the attacker to perform an arbitrary read of a file on the device, and the file may contain sensitive information. The attacker needs valid device credentials to exploit this vulnerability.
Cisco
Cisco FXOS and NX-OS Software Sensitive File Read Information Disclosure Vulnerability
vendor_cisco·2019-05-15·CVSS 5.5
CVE-2019-1734 [MEDIUM] CWE-200 Cisco FXOS and NX-OS Software Sensitive File Read Information Disclosure Vulnerability
Cisco FXOS and NX-OS Software Sensitive File Read Information Disclosure Vulnerability
A vulnerability in the implementation of a CLI diagnostic command in Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to view sensitive system files that should be restricted. The attacker could use this information to conduct additional reconnaissance attacks.
The vulnerability is due to incomplete role-based access control (RBAC) verification. An attacker could exploit this vulnerability by authenticating to the device and issuing a specific CLI diagnostic command with crafted user-input parameters. An exploit could allow the attacker to perform an arbitrary read of a file on the device, and the file may contain sensitive information. The attacker needs valid d
Cisco
Cisco FXOS and NX-OS Software Sensitive File Read Information Disclosure Vulnerability
vendor_cisco·CVSS 3.0
CVE-2019-1734 Cisco FXOS and NX-OS Software Sensitive File Read Information Disclosure Vulnerability
CVE-2019-1734: Cisco FXOS and NX-OS Software Sensitive File Read Information Disclosure Vulnerability
A vulnerability in the implementation of a CLI diagnostic command in Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to view sensitive system files that should be restricted. The attacker could use this information to conduct additional reconnaissance attacks. The vulnerability is due to incomplete role-based access control (RBAC) verification. An attacker could exploit this vulnerability by authenticating to the device and issuing a specific CLI diagnostic command with crafted user-input parameters. An exploit could allow the attacker to perform an arbitrary read of a file on the device, and the file may contain sensitive information. The attacker
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2019-11-05
Published