CVE-2020-3158

Cisco Smart Software Manager On-Prem Static Default Credential Vulnerability

Description

A vulnerability in the High Availability (HA) service of Cisco Smart Software Manager On-Prem could allow an unauthenticated, remote attacker to access a sensitive part of the system with a high-privileged account. The vulnerability is due to a system account that has a default and static password and is not under the control of the system administrator. An attacker could exploit this vulnerability by using this default account to connect to the affected system. A successful exploit could allow the attacker to obtain read and write access to system data, including the configuration of an affected device. The attacker would gain access to a sensitive portion of the system, but the attacker would not have full administrative rights to control the device.

Category

9.1
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 2.80% Top 15%
Vendor Advisory cisco.com
Affected: Cisco Cisco Smart Software Manager On-Prem
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2020-3158?
CVE-2020-3158 has been scored as a critical severity vulnerability.
How to fix CVE-2020-3158?
To fix CVE-2020-3158, 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-2020-3158 being actively exploited in the wild?
It is possible that CVE-2020-3158 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-3158?
CVE-2020-3158 affects Cisco Cisco Smart Software Manager On-Prem.
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