Vulnerability Details : CVE-2015-4195
Cisco IOS XR 5.1.1.K9SEC allows remote authenticated users to cause a denial of service (vty error, and SSH and TELNET outage) via a crafted disconnect action within an SSH session, aka Bug ID CSCul63127.
Vulnerability category: Denial of service
Exploit prediction scoring system (EPSS) score for CVE-2015-4195
Probability of exploitation activity in the next 30 days: 0.14%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 49 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2015-4195
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:N/A:P |
8.0
|
2.9
|
NIST |
CWE ids for CVE-2015-4195
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Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-4195
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http://tools.cisco.com/security/center/viewAlert.x?alertId=39402
Cisco IOS XR SSH Disconnect Error Denial of Service VulnerabilityVendor Advisory
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http://www.securityfocus.com/bid/75295
Cisco IOS XR Software SSH Disconnect Error CVE-2015-4195 Denial of Service VulnerabilityThird Party Advisory;VDB Entry
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http://www.securitytracker.com/id/1032661
Cisco IOS XR SSH Connection Termination Flaw Lets Remote Authenticated Users Deny Service - SecurityTrackerThird Party Advisory;VDB Entry
Products affected by CVE-2015-4195
- cpe:2.3:o:cisco:ios_xr:5.1.1.k9sec:*:*:*:*:*:*:*