Total
193 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2011-0949 | 1 Cisco | 1 Ios Xr | 2025-04-11 | 7.8 HIGH | N/A |
| Cisco IOS XR 3.6.x, 3.8.x before 3.8.3, and 3.9.x before 3.9.1 does not properly remove sshd_lock files from /tmp/, which allows remote attackers to cause a denial of service (disk consumption) by making many SSHv1 connections, aka Bug ID CSCtd64417. | |||||
| CVE-2013-3464 | 1 Cisco | 1 Ios Xr | 2025-04-11 | 4.6 MEDIUM | N/A |
| Cisco IOS XR allows local users to cause a denial of service (Silicon Packet Processor memory corruption, improper mutex handling, and device reload) by starting an outbound flood of large ICMP Echo Request packets and stopping this with a CTRL-C sequence, aka Bug ID CSCui60347. | |||||
| CVE-2011-2549 | 1 Cisco | 3 Asr 9006 Router, Asr 9010 Router, Ios Xr | 2025-04-11 | 7.8 HIGH | N/A |
| 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. | |||||
| CVE-2013-5498 | 1 Cisco | 1 Ios Xr | 2025-04-11 | 5.0 MEDIUM | N/A |
| The PPTP-ALG component in CRS Carrier Grade Services Engine (CGSE) and ASR 9000 Integrated Service Module (ISM) in Cisco IOS XR allows remote attackers to cause a denial of service (module reset) via crafted packet streams, aka Bug ID CSCue91963. | |||||
| CVE-2012-2488 | 1 Cisco | 3 Asr 9000 Rsp440 Router, Crs Performance Route Processor, Ios Xr | 2025-04-11 | 7.8 HIGH | N/A |
| Cisco IOS XR before 4.2.1 on ASR 9000 series devices and CRS series devices allows remote attackers to cause a denial of service (packet transmission outage) via a crafted packet, aka Bug IDs CSCty94537 and CSCtz62593. | |||||
| CVE-2010-0137 | 1 Cisco | 1 Ios Xr | 2025-04-11 | 7.8 HIGH | N/A |
| Unspecified vulnerability in the sshd_child_handler process in the SSH server in Cisco IOS XR 3.4.1 through 3.7.0 allows remote attackers to cause a denial of service (process crash and memory consumption) via a crafted SSH2 packet, aka Bug ID CSCsu10574. | |||||
| CVE-2013-1162 | 1 Cisco | 1 Ios Xr | 2025-04-11 | 5.0 MEDIUM | N/A |
| The traffic engineering (TE) processing subsystem in Cisco IOS XR allows remote attackers to cause a denial of service (process restart) via crafted TE packets, aka Bug ID CSCue04000. | |||||
| CVE-2008-0960 | 6 Cisco, Ecos Sourceware, Ingate and 3 more | 25 Ace 10 6504 Bundle With 4 Gbps Throughput, Ace 10 6509 Bundle With 8 Gbps Throughput, Ace 10 Service Module and 22 more | 2025-04-09 | 10.0 HIGH | N/A |
| SNMPv3 HMAC verification in (1) Net-SNMP 5.2.x before 5.2.4.1, 5.3.x before 5.3.2.1, and 5.4.x before 5.4.1.1; (2) UCD-SNMP; (3) eCos; (4) Juniper Session and Resource Control (SRC) C-series 1.0.0 through 2.0.0; (5) NetApp (aka Network Appliance) Data ONTAP 7.3RC1 and 7.3RC2; (6) SNMP Research before 16.2; (7) multiple Cisco IOS, CatOS, ACE, and Nexus products; (8) Ingate Firewall 3.1.0 and later and SIParator 3.1.0 and later; (9) HP OpenView SNMP Emanate Master Agent 15.x; and possibly other products relies on the client to specify the HMAC length, which makes it easier for remote attackers to bypass SNMP authentication via a length value of 1, which only checks the first byte. | |||||
| CVE-2009-0637 | 1 Cisco | 2 Ios, Ios Xr | 2025-04-09 | 7.1 HIGH | N/A |
| The SCP server in Cisco IOS 12.2 through 12.4, when Role-Based CLI Access is enabled, does not enforce the CLI view configuration for file transfers, which allows remote authenticated users with an attached CLI view to (1) read or (2) overwrite arbitrary files via an SCP command. | |||||
| CVE-2009-2056 | 1 Cisco | 1 Ios Xr | 2025-04-09 | 3.3 LOW | N/A |
| Cisco IOS XR 3.8.1 and earlier allows remote authenticated users to cause a denial of service (process crash) via vectors involving a BGP UPDATE message with many AS numbers prepended to the AS path. | |||||
| CVE-2007-4430 | 1 Cisco | 5 Cbos, Cli, Ids and 2 more | 2025-04-09 | 5.0 MEDIUM | N/A |
| Unspecified vulnerability in Cisco IOS 12.0 through 12.4 allows context-dependent attackers to cause a denial of service (device restart and BGP routing table rebuild) via certain regular expressions in a "show ip bgp regexp" command. NOTE: unauthenticated remote attacks are possible in environments with anonymous telnet and Looking Glass access. | |||||
| CVE-2008-1159 | 1 Cisco | 3 Ios S, Ios T, Ios Xr | 2025-04-09 | 7.1 HIGH | N/A |
| Multiple unspecified vulnerabilities in the SSH server in Cisco IOS 12.4 allow remote attackers to cause a denial of service (device restart) via unknown vectors, aka Bug ID (1) CSCsk42419, (2) CSCsk60020, and (3) CSCsh51293. | |||||
| CVE-2009-0629 | 1 Cisco | 2 Ios, Ios Xr | 2025-04-09 | 5.4 MEDIUM | N/A |
| The (1) Airline Product Set (aka ALPS), (2) Serial Tunnel Code (aka STUN), (3) Block Serial Tunnel Code (aka BSTUN), (4) Native Client Interface Architecture (NCIA) support, (5) Data-link switching (aka DLSw), (6) Remote Source-Route Bridging (RSRB), (7) Point to Point Tunneling Protocol (PPTP), (8) X.25 for Record Boundary Preservation (RBP), (9) X.25 over TCP (XOT), and (10) X.25 Routing features in Cisco IOS 12.2 and 12.4 allows remote attackers to cause a denial of service (device reload) via a series of crafted TCP packets. | |||||
| CVE-2009-1154 | 1 Cisco | 1 Ios Xr | 2025-04-09 | 3.3 LOW | N/A |
| Cisco IOS XR 3.8.1 and earlier allows remote attackers to cause a denial of service (process crash) via a long BGP UPDATE message, as demonstrated by a message with many AS numbers in the AS Path Attribute. | |||||
| CVE-2006-1927 | 1 Cisco | 1 Ios Xr | 2025-04-03 | 5.0 MEDIUM | N/A |
| Cisco IOS XR, when configured for Multi Protocol Label Switching (MPLS) and running on Cisco CRS-1 or Cisco 12000 series routers, allows remote attackers to cause a denial of service (Line card crash) via certain MPLS packets, as identified by Cisco bug ID CSCsc77475. | |||||
| CVE-2006-1928 | 1 Cisco | 1 Ios Xr | 2025-04-03 | 5.0 MEDIUM | N/A |
| Cisco IOS XR, when configured for Multi Protocol Label Switching (MPLS) and running on Cisco CRS-1 routers, allows remote attackers to cause a denial of service (Modular Services Cards (MSC) crash or "MPLS packet handling problems") via certain MPLS packets, as identified by Cisco bug IDs (1) CSCsd15970 and (2) CSCsd55531. | |||||
| CVE-2005-2451 | 1 Cisco | 2 Ios, Ios Xr | 2025-04-03 | 2.1 LOW | N/A |
| Cisco IOS 12.0 through 12.4 and IOS XR before 3.2, with IPv6 enabled, allows remote attackers on a local network segment to cause a denial of service (device reload) and possibly execute arbitrary code via a crafted IPv6 packet. | |||||
| CVE-2023-20236 | 1 Cisco | 52 8201, 8202, 8208 and 49 more | 2024-11-21 | N/A | 6.7 MEDIUM |
| A vulnerability in the iPXE boot function of Cisco IOS XR software could allow an authenticated, local attacker to install an unverified software image on an affected device. This vulnerability is due to insufficient image verification. An attacker could exploit this vulnerability by manipulating the boot parameters for image verification during the iPXE boot process on an affected device. A successful exploit could allow the attacker to boot an unverified software image on the affected device. | |||||
| CVE-2023-20233 | 1 Cisco | 1 Ios Xr | 2024-11-21 | N/A | 4.3 MEDIUM |
| A vulnerability in the Connectivity Fault Management (CFM) feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to incorrect processing of invalid continuity check messages (CCMs). An attacker could exploit this vulnerability by sending crafted CCMs to an affected device. A successful exploit could allow the attacker to cause the CFM service to crash when a user displays information about maintenance end points (MEPs) for peer MEPs on an affected device. | |||||
| CVE-2023-20191 | 1 Cisco | 1 Ios Xr | 2024-11-21 | N/A | 5.8 MEDIUM |
| A vulnerability in the access control list (ACL) processing on MPLS interfaces in the ingress direction of Cisco IOS XR Software could allow an unauthenticated, remote attacker to bypass a configured ACL. This vulnerability is due to incomplete support for this feature. An attacker could exploit this vulnerability by attempting to send traffic through an affected device. A successful exploit could allow the attacker to bypass an ACL on the affected device. There are workarounds that address this vulnerability. This advisory is part of the September 2023 release of the Cisco IOS XR Software Security Advisory Bundled Publication. For a complete list of the advisories and links to them, see Cisco Event Response: September 2023 Semiannual Cisco IOS XR Software Security Advisory Bundled Publication . | |||||