Ios Xr

ios_xr

Vendor: Cisco • 193 CVEs

CVEs (193)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2015-0661 1Cisco 1Ios Xr May 6, 2026 Mar 6, 2015 N/A· v4 N/A· v3 4.0 MEDIUM· v2 The SNMPv2 implementation in Cisco IOS XR allows remote authenticated users to cause a denial of service (snmpd daemon reload) via a malformed SNMP packet, aka Bug ID CSCur25858.
CVE-2015-0657 1Cisco 1Ios Xr May 6, 2026 Mar 6, 2015 N/A· v4 N/A· v3 5.0 MEDIUM· v2 Cisco IOS XR allows remote attackers to cause a denial of service (RSVP process reload) via a malformed RSVP packet, aka Bug ID CSCur69192.
CVE-2015-0618 1Cisco 2Carrier Routing System Ios Xr May 6, 2026 Feb 21, 2015 N/A· v4 N/A· v3 7.1 HIGH· v2 Cisco IOS XR 5.0.1 and 5.2.1 on Network Convergence System (NCS) 6000 devices and 5.1.3 and 5.1.4 on Carrier Routing System X (CRS-X) devices allows remote attackers to cause a denial of service (line-card reload) via ma...Show more Cisco IOS XR 5.0.1 and 5.2.1 on Network Convergence System (NCS) 6000 devices and 5.1.3 and 5.1.4 on Carrier Routing System X (CRS-X) devices allows remote attackers to cause a denial of service (line-card reload) via malformed IPv6 packets with extension headers, aka Bug ID CSCuq95241.Show less
CVE-2014-8014 1Cisco 1Ios Xr May 6, 2026 Dec 18, 2014 N/A· v4 N/A· v3 5.0 MEDIUM· v2 Cisco IOS XR allows remote attackers to cause a denial of service (RSVP process reload) via a malformed RSVP packet, aka Bug ID CSCub63710.
CVE-2014-8005 1Cisco 1Ios Xr May 6, 2026 Nov 26, 2014 N/A· v4 N/A· v3 5.0 MEDIUM· v2 Race condition in the lighttpd module in Cisco IOS XR 5.1 and earlier on Network Convergence System 6000 devices allows remote attackers to cause a denial of service (process reload) by establishing many TCP sessions, ak...Show more Race condition in the lighttpd module in Cisco IOS XR 5.1 and earlier on Network Convergence System 6000 devices allows remote attackers to cause a denial of service (process reload) by establishing many TCP sessions, aka Bug ID CSCuq45239.Show less
CVE-2014-8004 1Cisco 1Ios Xr May 6, 2026 Nov 25, 2014 N/A· v4 N/A· v3 5.0 MEDIUM· v2 Cisco IOS XR allows remote attackers to cause a denial of service (LISP process reload) by establishing many LISP TCP sessions, aka Bug ID CSCuq90378.
CVE-2014-3396 1Cisco 8Asr 9000 Rsp440 Router Asr 9001Asr 9006+5 more May 6, 2026 Oct 5, 2014 N/A· v4 N/A· v3 7.5 HIGH· v2 Cisco IOS XR on ASR 9000 devices does not properly use compression for port-range and address-range encoding, which allows remote attackers to bypass intended Typhoon line-card ACL restrictions via transit traffic, aka B...Show more Cisco IOS XR on ASR 9000 devices does not properly use compression for port-range and address-range encoding, which allows remote attackers to bypass intended Typhoon line-card ACL restrictions via transit traffic, aka Bug ID CSCup30133.Show less
CVE-2014-3379 1Cisco 3Ios Xr Network Convergence System 6000Network Convergence System 6008 May 6, 2026 Sep 20, 2014 N/A· v4 N/A· v3 6.1 MEDIUM· v2 Cisco IOS XR 5.1 and earlier on Network Convergence System 6000 devices allows remote attackers to cause a denial of service (NPU and card hang or reload) via a malformed MPLS packet, aka Bug ID CSCuq10466.
CVE-2014-3378 1Cisco 1Ios Xr May 6, 2026 Sep 20, 2014 N/A· v4 N/A· v3 5.0 MEDIUM· v2 tacacsd in Cisco IOS XR 5.1 and earlier allows remote attackers to cause a denial of service (process reload) via a malformed TACACS+ packet, aka Bug ID CSCum00468.
CVE-2014-3377 1Cisco 1Ios Xr May 6, 2026 Sep 20, 2014 N/A· v4 N/A· v3 4.0 MEDIUM· v2 snmpd in Cisco IOS XR 5.1 and earlier allows remote authenticated users to cause a denial of service (process reload) via a malformed SNMPv2 packet, aka Bug ID CSCun67791.
CVE-2014-3376 1Cisco 1Ios Xr May 6, 2026 Sep 20, 2014 N/A· v4 N/A· v3 5.0 MEDIUM· v2 Cisco IOS XR 5.1 and earlier allows remote attackers to cause a denial of service (process reload) via a malformed RSVP packet, aka Bug ID CSCuq12031.
CVE-2014-3342 1Cisco 2Cli Ios Xr May 6, 2026 Sep 12, 2014 N/A· v4 N/A· v3 4.0 MEDIUM· v2 The CLI in Cisco IOS XR allows remote authenticated users to obtain sensitive information via unspecified commands, aka Bug IDs CSCuq42336, CSCuq76853, CSCuq76873, and CSCuq45383.
CVE-2014-3343 1Cisco 1Ios Xr May 6, 2026 Sep 10, 2014 N/A· v4 N/A· v3 4.3 MEDIUM· v2 Cisco IOS XR 5.1 allows remote attackers to cause a denial of service (DHCPv6 daemon crash) via a malformed DHCPv6 packet, aka Bug ID CSCuo59052.
CVE-2014-3353 1Cisco 1Ios Xr May 6, 2026 Sep 4, 2014 N/A· v4 N/A· v3 7.1 HIGH· v2 Cisco IOS XR 4.3(.2) and earlier, as used in Cisco Carrier Routing System (CRS), allows remote attackers to cause a denial of service (CPU consumption and IPv6 packet drops) via a malformed IPv6 packet, aka Bug ID CSCuo9...Show more Cisco IOS XR 4.3(.2) and earlier, as used in Cisco Carrier Routing System (CRS), allows remote attackers to cause a denial of service (CPU consumption and IPv6 packet drops) via a malformed IPv6 packet, aka Bug ID CSCuo95165.Show less
CVE-2014-3335 1Cisco 8Asr 9000 Rsp440 Router Asr 9001Asr 9006+5 more May 6, 2026 Aug 26, 2014 N/A· v4 N/A· v3 4.6 MEDIUM· v2 Cisco IOS XR 4.3(.2) and earlier on ASR 9000 devices does not properly perform NetFlow sampling of packets with multicast destination MAC addresses, which allows remote attackers to cause a denial of service (chip and ca...Show more Cisco IOS XR 4.3(.2) and earlier on ASR 9000 devices does not properly perform NetFlow sampling of packets with multicast destination MAC addresses, which allows remote attackers to cause a denial of service (chip and card hangs) via a crafted packet, aka Bug ID CSCup77750.Show less
CVE-2014-3322 1Cisco 8Asr 9000 Rsp440 Router Asr 9001Asr 9006+5 more May 6, 2026 Jul 24, 2014 N/A· v4 N/A· v3 6.1 MEDIUM· v2 Cisco IOS XR 4.3(.2) and earlier on ASR 9000 devices does not properly perform NetFlow sampling of IP packets, which allows remote attackers to cause a denial of service (chip and card hangs) via malformed (1) IPv4 or (2...Show more Cisco IOS XR 4.3(.2) and earlier on ASR 9000 devices does not properly perform NetFlow sampling of IP packets, which allows remote attackers to cause a denial of service (chip and card hangs) via malformed (1) IPv4 or (2) IPv6 packets, aka Bug ID CSCuo68417.Show less
CVE-2014-3321 1Cisco 8Asr 9000 Rsp440 Router Asr 9001Asr 9006+5 more May 6, 2026 Jul 18, 2014 N/A· v4 N/A· v3 5.7 MEDIUM· v2 Cisco IOS XR 4.3.4 and earlier on ASR 9000 devices, when bridge-group virtual interface (BVI) routing is enabled, allows remote attackers to cause a denial of service (chip and card hangs) via a series of crafted MPLS pa...Show more Cisco IOS XR 4.3.4 and earlier on ASR 9000 devices, when bridge-group virtual interface (BVI) routing is enabled, allows remote attackers to cause a denial of service (chip and card hangs) via a series of crafted MPLS packets, aka Bug ID CSCuo91149.Show less
CVE-2014-3308 1Cisco 8Asr 9000 Rsp440 Router Asr 9001Asr 9006+5 more May 6, 2026 Jul 7, 2014 N/A· v4 N/A· v3 6.4 MEDIUM· v2 Cisco IOS XR on Trident line cards in ASR 9000 devices lacks a static punt policer, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted packets, aka Bug ID CSCun83985.
CVE-2014-2176 1Cisco 7Asr 9001 Asr 9006Asr 9010+4 more May 6, 2026 Jun 14, 2014 N/A· v4 N/A· v3 7.1 HIGH· v2 Cisco IOS XR 4.1.2 through 5.1.1 on ASR 9000 devices, when a Trident-based line card is used, allows remote attackers to cause a denial of service (NP chip and line card reload) via malformed IPv6 packets, aka Bug ID CSC...Show more Cisco IOS XR 4.1.2 through 5.1.1 on ASR 9000 devices, when a Trident-based line card is used, allows remote attackers to cause a denial of service (NP chip and line card reload) via malformed IPv6 packets, aka Bug ID CSCun71928.Show less
CVE-2014-3271 1Cisco 1Ios Xr May 6, 2026 May 20, 2014 N/A· v4 N/A· v3 5.0 MEDIUM· v2 The DHCPv6 implementation in Cisco IOS XR allows remote attackers to cause a denial of service (device crash) via a malformed packet, aka Bug IDs CSCum85558, CSCum20949, CSCul61849, and CSCul71149.

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