VendorsCiscoios_xr4.1.0
Vulnerabilities

Cisco IOS Xr 4.1.0

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

3CVEs
CVE-2011-2549
Unspecified vulnerability in Cisco IOS XR 4.1.x before 4.1.1 on Cisco Aggregation Services Routers (ASR) 9000 series devices allows remote attackers to cause a denial of service (line-card reload) via an IPv4 packet, aka Bug ID CSCtr26695.
Published 2011-07-28 · Modified
7.8EPSS 0.017
CVE-2016-1407
Cisco IOS XR through 5.3.2 mishandles Local Packet Transport Services (LPTS) flow-base entries, which allows remote attackers to cause a denial of service (session drop) by making many connection attempts to open TCP ports, aka Bug ID CSCux95576.
Published 2016-05-25 · Modified
7.5EPSS 0.018
CVE-2016-1361
Cisco IOS XR through 4.3.2 on Gigabit Switch Router (GSR) 12000 devices does not properly check for a Bidirectional Forwarding Detection (BFD) header in a UDP packet, which allows remote attackers to cause a denial of service (line-card restart) via a crafted packet, aka Bug ID CSCuw56900.
Published 2016-03-12 · Modified
5.3EPSS 0.007