CVE-2005-1020 Details
Secure Shell (SSH) 2 in Cisco IOS 12.0 through 12.3 allows remote attackers to cause a denial of service (device reload) (1) via a username that contains a domain name when using a TACACS+ server to authenticate, (2) when a new SSH session is in the login phase and a currently logged in user issues a send command, or (3) when IOS is logging messages and an SSH session is terminated while the server is sending data.
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2005-1020
EPSS (Exploit Prediction Scoring System): EPSS predicts the likelihood that a vulnerability will be exploited in the wild. A higher percentage means a greater chance of an exploit occurring. The EPSS model produces a probability score between 0 and 1 (0 and 100%).
1.58 Probability of exploitation activity being observed over the next 30 days (81st percentile)
CVSS score for CVE-2005-1020
CVSS (Common Vulnerability Scoring System): An open framework owned and managed by FIRST.Org, Inc. that assigns a numerical score from 0 to 10 to software vulnerabilities to indicate their severity.
7.1 High
Products affected by CVE-2005-1020
IOS 12.0
IOS 12.1
IOS 12.3
IOS 12.2\(11\)t
DVE Score by Bitsight AI
DVE scores complement traditional static scoring systems like CVSS with Bitsight AI powered real-time threat intelligence and underground cyber criminal activity so that security teams can reduce alert fatigue and focus on vulnerabilities most likely to be exploited.
Not available
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CVE-2005-1020 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 180 30.41%
JP 36 6.08%
AU 31 5.24%
IN 28 4.73%
FR 27 4.56%
BR 26 4.39%
KR 25 4.22%
IL 21 3.55%
IE 21 3.55%
CA 21 3.55%

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CVE-2005-1020 Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Technology 579 99.31%
Telecommunications 4 0.69%

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