VendorsCiscoios15.1\(1\)xb1
Vulnerabilities

Cisco IOS 15.1\(1\)xb1

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

6CVEs
CVE-2019-1752
Cisco IOS and IOS XE Software ISDN Interface Denial of Service Vulnerability
Published 2019-03-28 · Modified
8.6EPSS 0.025
CVE-2012-3949
The SIP implementation in Cisco Unified Communications Manager (CUCM) 6.x and 7.x before 7.1(5b)su5, 8.x before 8.5(1)su4, and 8.6 before 8.6(2a)su1; Cisco IOS 12.2 through 12.4 and 15.0 through 15.2; and Cisco IOS XE 3.3.xSG before 3.3.1SG, 3.4.xS, and 3.5.xS allows remote attackers to cause a denial of service (service crash or device reload) via a crafted SIP message containing an SDP session description, aka Bug IDs CSCtw66721, CSCtj33003, and CSCtw84664.
Published 2012-09-27 · Modified
7.8EPSS 0.032
CVE-2010-2836
Memory leak in the SSL VPN feature in Cisco IOS 12.4, 15.0, and 15.1, when HTTP port redirection is enabled, allows remote attackers to cause a denial of service (memory consumption) by improperly disconnecting SSL sessions, leading to connections that remain in the CLOSE-WAIT state, aka Bug ID CSCtg21685.
Published 2010-09-23 · Modified
7.8EPSS 0.018
CVE-2020-3200
Cisco IOS and IOS XE Software Secure Shell Denial of Service Vulnerability
Published 2020-06-03 · Modified
7.7EPSS 0.017
CVE-2022-20920
Cisco IOS and IOS XE Software SSH Denial of Service Vulnerability
Published 2022-10-10 · Modified
7.7EPSS 0.009
CVE-2020-3230
Cisco IOS and IOS XE Software Internet Key Exchange Version 2 Denial of Service Vulnerability
Published 2020-06-03 · Modified
7.5EPSS 0.017