Detections
Analytics
Cisco Email Security Appliance Information Disclosure (cisco-sa-esa-sma-log-YxQ6g2kG)
medium Nessus Plugin ID 169767
Language:
Synopsis
The remote device is missing a vendor-supplied security patch.Description
According to its self-reported version, the host is affected by a vulnerability in the CLI of Cisco AsyncOS for Cisco Email Security Appliance (ESA) that could allow an authenticated, remote attacker to access sensitive information on an affected device. The vulnerability is due to excessive verbosity in certain log subscriptions. An attacker could exploit this vulnerability by accessing specific log files on an affected device. A successful exploit could allow the attacker to obtain sensitive log data, which may include user credentials. To exploit this vulnerability, the attacker would need to have valid credentials at the operator level or higher on the affected device.Please see the included Cisco BIDs and Cisco Security Advisory for more information.
Solution
Upgrade to the relevant fixed version referenced in Cisco bug IDs CSCvu44277, CSCvu44286See Also
http://www.nessus.org/u?d8d51c52
Plugin Details
Severity: Medium
ID: 169767
File Name: cisco-sa-esa-sma-log-YxQ6g2kG-esa.nasl
Version: 1.2
Type: combined
Family: CISCO
Published: 1/10/2023
Updated: 1/16/2023
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Low
Score: 3.6
CVSS v2
Risk Factor: Medium
Base Score: 4
Temporal Score: 3
Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:N
CVSS Score Source: CVE-2020-3447
CVSS v3
Risk Factor: Medium
Base Score: 6.5
Temporal Score: 5.7
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: cpe:/a:cisco:email_security_appliance
Required KB Items: Host/AsyncOS/Cisco Email Security Appliance/Version
Exploit Ease: No known exploits are available
Patch Publication Date: 8/5/2020
Vulnerability Publication Date: 8/5/2020
Reference Information
CVE: CVE-2020-3447