8.8
CVSSv2

CVE-2020-3158

Published: 19/02/2020 Updated: 28/02/2020
CVSS v2 Base Score: 8.8 | Impact Score: 9.2 | Exploitability Score: 8.6
CVSS v3 Base Score: 9.1 | Impact Score: 5.2 | Exploitability Score: 3.9
VMScore: 783
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:N

Vulnerability Summary

A vulnerability in the High Availability (HA) service of Cisco Smart Software Manager On-Prem could allow an unauthenticated, remote malicious user 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 malicious user 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.

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Vendor Advisories

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 administ ...

Recent Articles

Oi, Cisco! Who left the 'high privilege' login for Smart Software Manager just sitting out in the open?
The Register • Shaun Nichols in San Francisco • 19 Feb 2020

Critical fix for static credential headlines latest patch rollout Another week, another bunch of Windows 10 machines punched by a patch

Cisco has released fixes to address 17 vulnerabilities across its networking and unified communications lines. The bundle includes one fix for a critical issue and six patches for bugs deemed high-risk vulnerabilities. They include remote access and code execution, elevation of privilege, denial of service, and cross-site request forgeries. The lone critical bulletin is for CVE-2020-3158, a bug caused by the presence of a high-privilege account with a static password present in the Cisco Smart S...