CVE-2020-3234 — Hard-coded Credentials in Cisco IOS 12.2 Ez16
Severity
8.8HIGHNVD
EPSS
0.0%
top 85.96%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedJun 3
Latest updateMay 24
Description
A vulnerability in the virtual console authentication of Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) and Cisco 1000 Series Connected Grid Routers (CGR1000) could allow an authenticated but low-privileged, local attacker to log in to the Virtual Device Server (VDS) of an affected device by using a set of default credentials. The vulnerability is due to the presence of weak, hard-coded credentials. An attacker could exploit this vulnerability b…
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:HExploitability: 2.0 | Impact: 6.0
Affected Packages2 packages
Patches
🔴Vulnerability Details
2GHSA▶
GHSA-8cj5-64j8-7h9h: A vulnerability in the virtual console authentication of Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers (Industrial I↗2022-05-24
CVEList▶
Cisco IOS Software for Cisco Industrial Routers Virtual Device Server Static Credentials Vulnerability↗2020-06-03
📋Vendor Advisories
1Cisco▶
Cisco IOS Software for Cisco Industrial Routers Virtual Device Server Static Credentials Vulnerability↗2020-06-03