CVE-2020-3447

Cisco Email Security Appliance and Cisco Content Security Management Appliance Information Disclosure Vulnerability

Description

A vulnerability in the CLI of Cisco AsyncOS for Cisco Email Security Appliance (ESA) and Cisco AsyncOS for Cisco Content Security Management Appliance (SMA) 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.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.22%
Vendor Advisory cisco.com
Affected: Cisco Cisco Email Security Appliance (ESA)
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2020-3447?
CVE-2020-3447 has been scored as a medium severity vulnerability.
How to fix CVE-2020-3447?
To fix CVE-2020-3447, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-3447 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-3447 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-3447?
CVE-2020-3447 affects Cisco Cisco Email Security Appliance (ESA).
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