Fortinet FortiOS < 5.6.11 / 6.0.0 < 6.0.7 / 6.2.0 < 6.2.2 Information Disclosure (FG-IR-19-134)
low Nessus Plugin ID 131185
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VPR Score: 3.6
Synopsis
The remote host is affected by an information disclosure vulnerability.Description
The remote host is running a version of FortiOS prior to 5.6.11, 6.0.x prior to 6.0.7, or 6.2.x prior to 6.2.2. It is, therefore, affected by an information disclosure vulnerability. The vulnerability exists in the storage of private keys and certificates due to improper value checking or permissions. A non-privileged, local attacker can exploit this via the CLI by unsetting a private key's encryption password for builtin system certificates or setting a blank password for user uploaded certificates. The attacker can use this to disclose plaintext private keys.Solution
Upgrade to Fortinet FortiOS version to 5.6.11, 6.0.9, 6.2.2 or later.See Also
Plugin Details
Severity: Low
ID: 131185
File Name: fortios_FG-IR-19-134.nasl
Version: 1.5
Type: local
Family: Firewalls
Published: 11/21/2019
Updated: 4/29/2021
Dependencies: fortinet_version.nbin
Risk Information
Risk Factor: Low
VPR Score: 3.6
CVSS Score Source: CVE-2019-5593
CVSS v2.0
Base Score: 2.1
Temporal Score: 1.6
Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N
Temporal Vector: E:U/RL:OF/RC:C
CVSS v3.0
Base Score: 5.5
Temporal Score: 4.8
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Temporal Vector: E:U/RL:O/RC:C
Vulnerability Information
CPE: cpe:/o:fortinet:fortios
Required KB Items: Host/Fortigate/version
Exploit Ease: No known exploits are available
Patch Publication Date: 8/15/2019
Vulnerability Publication Date: 11/14/2019
Reference Information
CVE: CVE-2019-5593