Total
616 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2010-4683 | 1 Cisco | 1 Ios | 2026-04-29 | 7.8 HIGH | N/A |
| Memory leak in Cisco IOS before 15.0(1)XA5 might allow remote attackers to cause a denial of service (memory consumption) by sending a crafted SIP REGISTER message over UDP, aka Bug ID CSCtg41733. | |||||
| CVE-2012-0383 | 1 Cisco | 1 Ios | 2026-04-29 | 7.8 HIGH | N/A |
| Memory leak in the NAT feature in Cisco IOS 12.4, 15.0, and 15.1 allows remote attackers to cause a denial of service (memory consumption, and device hang or reload) via SIP packets that require translation, related to a "memory starvation vulnerability," aka Bug ID CSCti35326. | |||||
| CVE-2007-0199 | 1 Cisco | 1 Ios | 2026-04-23 | 5.0 MEDIUM | N/A |
| The Data-link Switching (DLSw) feature in Cisco IOS 11.0 through 12.4 allows remote attackers to cause a denial of service (device reload) via "an invalid value in a DLSw message... during the capabilities exchange." | |||||
| CVE-2008-1153 | 1 Cisco | 2 Cisco Ios, Ios | 2026-04-23 | 7.1 HIGH | N/A |
| Cisco IOS 12.1, 12.2, 12.3, and 12.4, with IPv4 UDP services and the IPv6 protocol enabled, allows remote attackers to cause a denial of service (device crash and possible blocked interface) via a crafted IPv6 packet to the device. | |||||
| CVE-2009-0626 | 1 Cisco | 1 Ios | 2026-04-23 | 7.8 HIGH | N/A |
| The SSLVPN feature in Cisco IOS 12.3 through 12.4 allows remote attackers to cause a denial of service (device reload or hang) via a crafted HTTPS packet. | |||||
| CVE-2009-2049 | 1 Cisco | 2 Ios, Ios Xe | 2026-04-23 | 5.4 MEDIUM | N/A |
| Cisco IOS 12.0(32)S12 through 12.0(32)S13 and 12.0(33)S3 through 12.0(33)S4, 12.0(32)SY8 through 12.0(32)SY9, 12.2(33)SXI1 through 12.2(33)SXI2, 12.2XNC before 12.2(33)XNC2, 12.2XND before 12.2(33)XND1, and 12.4(24)T1; and IOS XE 2.3 through 2.3.1t and 2.4 through 2.4.0; when RFC4893 BGP routing is enabled, allows remote attackers to cause a denial of service (device reload) by using an RFC4271 peer to send a malformed update, aka Bug ID CSCta33973. | |||||
| CVE-2009-2862 | 1 Cisco | 1 Ios | 2026-04-23 | 4.3 MEDIUM | N/A |
| The Object Groups for Access Control Lists (ACLs) feature in Cisco IOS 12.2XNB, 12.2XNC, 12.2XND, 12.4MD, 12.4T, 12.4XZ, and 12.4YA allows remote attackers to bypass intended access restrictions via crafted requests, aka Bug IDs CSCsx07114, CSCsu70214, CSCsw47076, CSCsv48603, CSCsy54122, and CSCsu50252. | |||||
| CVE-2008-5230 | 1 Cisco | 1 Ios | 2026-04-23 | 6.8 MEDIUM | N/A |
| The Temporal Key Integrity Protocol (TKIP) implementation in unspecified Cisco products and other vendors' products, as used in WPA and WPA2 on Wi-Fi networks, has insufficient countermeasures against certain crafted and replayed packets, which makes it easier for remote attackers to decrypt packets from an access point (AP) to a client and spoof packets from an AP to a client, and conduct ARP poisoning attacks or other attacks, as demonstrated by tkiptun-ng. | |||||
| CVE-2007-1258 | 1 Cisco | 4 Catalyst 6000, Catalyst 6500, Catalyst 7600 and 1 more | 2026-04-23 | 6.1 MEDIUM | N/A |
| Unspecified vulnerability in Cisco IOS 12.2SXA, SXB, SXD, and SXF; and the MSFC2, MSFC2a and MSFC3 running in Hybrid Mode on Cisco Catalyst 6000, 6500 and Cisco 7600 series systems; allows remote attackers on a local network segment to cause a denial of service (software reload) via a certain MPLS packet. | |||||
| CVE-2007-4295 | 1 Cisco | 1 Ios | 2026-04-23 | 6.8 MEDIUM | N/A |
| Unspecified vulnerability in Cisco IOS 12.0 through 12.4 allows remote attackers to execute arbitrary code via a malformed SIP packet, aka CSCsi80749. | |||||
| CVE-2007-5552 | 1 Cisco | 1 Ios | 2026-04-23 | 9.3 HIGH | N/A |
| Integer overflow in Cisco IOS allows remote attackers to execute arbitrary code via unspecified vectors. NOTE: as of 20071016, the only disclosure is a vague pre-advisory with no actionable information. However, since it is from a well-known researcher, it is being assigned a CVE identifier for tracking purposes. | |||||
| CVE-2009-0629 | 1 Cisco | 2 Ios, Ios Xr | 2026-04-23 | 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-2008-3800 | 1 Cisco | 3 Ios, Unified Callmanager, Unified Communications Manager | 2026-04-23 | 7.1 HIGH | N/A |
| Unspecified vulnerability in the Session Initiation Protocol (SIP) implementation in Cisco IOS 12.2 through 12.4 and Unified Communications Manager 4.1 through 6.1, when VoIP is configured, allows remote attackers to cause a denial of service (device or process reload) via unspecified valid SIP messages, aka Cisco Bug ID CSCsu38644, a different vulnerability than CVE-2008-3801 and CVE-2008-3802. | |||||
| CVE-2009-0631 | 1 Cisco | 1 Ios | 2026-04-23 | 7.8 HIGH | N/A |
| Unspecified vulnerability in Cisco IOS 12.0 through 12.4, when configured with (1) IP Service Level Agreements (SLAs) Responder, (2) Session Initiation Protocol (SIP), (3) H.323 Annex E Call Signaling Transport, or (4) Media Gateway Control Protocol (MGCP) allows remote attackers to cause a denial of service (blocked input queue on the inbound interface) via a crafted UDP packet. | |||||
| CVE-2007-4632 | 1 Cisco | 1 Ios | 2026-04-23 | 4.3 MEDIUM | N/A |
| Cisco IOS 12.2E, 12.2F, and 12.2S places a "no login" line into the VTY configuration when an administrator makes certain changes to a (1) VTY/AUX or (2) CONSOLE setting on a device without AAA enabled, which allows remote attackers to bypass authentication and obtain a terminal session, a different vulnerability than CVE-1999-0293 and CVE-2005-2105. | |||||
| CVE-2008-3811 | 1 Cisco | 1 Ios | 2026-04-23 | 7.8 HIGH | N/A |
| Cisco IOS 12.2 and 12.4, when NAT Skinny Call Control Protocol (SCCP) Fragmentation Support is enabled, allows remote attackers to cause a denial of service (device reload) via segmented SCCP messages, aka Cisco Bug ID CSCsi17020, a different vulnerability than CVE-2008-3810. | |||||
| CVE-2008-3804 | 1 Cisco | 1 Ios | 2026-04-23 | 7.1 HIGH | N/A |
| Unspecified vulnerability in the Multi Protocol Label Switching (MPLS) Forwarding Infrastructure (MFI) in Cisco IOS 12.2 and 12.4 allows remote attackers to cause a denial of service (memory corruption) via crafted packets for which the software path is used. | |||||
| CVE-2009-2871 | 1 Cisco | 1 Ios | 2026-04-23 | 7.8 HIGH | N/A |
| Unspecified vulnerability in Cisco IOS 12.2 and 12.4, when SSLVPN sessions, SSH sessions, or IKE encrypted nonces are enabled, allows remote attackers to cause a denial of service (device reload) via a crafted encrypted packet, aka Bug ID CSCsq24002. | |||||
| CVE-2007-5548 | 1 Cisco | 1 Ios | 2026-04-23 | 6.9 MEDIUM | N/A |
| Multiple stack-based buffer overflows in Command EXEC in Cisco IOS allow local users to gain privileges via unspecified vectors, aka (1) PSIRT-0474975756 and (2) PSIRT-0388256465. NOTE: as of 20071016, the only disclosure is a vague pre-advisory with no actionable information. However, since it is from a well-known researcher, it is being assigned a CVE identifier for tracking purposes. | |||||
| CVE-2008-3801 | 1 Cisco | 3 Ios, Unified Callmanager, Unified Communications Manager | 2026-04-23 | 7.1 HIGH | N/A |
| Unspecified vulnerability in the Session Initiation Protocol (SIP) implementation in Cisco IOS 12.2 through 12.4 and Unified Communications Manager 4.1 through 6.1, when VoIP is configured, allows remote attackers to cause a denial of service (device or process reload) via unspecified valid SIP messages, aka Cisco Bug ID CSCsm46064, a different vulnerability than CVE-2008-3800 and CVE-2008-3802. | |||||