Vulnerabilities (CVE)

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Total 5838 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2021-34697 1 Cisco 1 Ios Xe 2021-10-05 5.0 MEDIUM 8.6 HIGH
A vulnerability in the Protection Against Distributed Denial of Service Attacks feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to conduct denial of service (DoS) attacks to or through the affected device. This vulnerability is due to incorrect programming of the half-opened connections limit, TCP SYN flood limit, or TCP SYN cookie features when the features are configured in vulnerable releases of Cisco IOS XE Software. An attacker could exploit this vulnerability by attempting to flood traffic to or through the affected device. A successful exploit could allow the attacker to initiate a DoS attack to or through an affected device.
CVE-2012-5723 1 Cisco 9 Asr 1001, Asr 1002, Asr 1002-x and 6 more 2021-10-05 6.1 MEDIUM N/A
Cisco ASR 1000 devices with software before 3.8S, when BDI routing is enabled, allow remote attackers to cause a denial of service (device reload) via crafted (1) broadcast or (2) multicast ICMP packets with fragmentation, aka Bug ID CSCub55948.
CVE-2014-2183 1 Cisco 9 Asr 1001, Asr 1002, Asr 1002-x and 6 more 2021-10-05 6.3 MEDIUM N/A
The L2TP module in Cisco IOS XE 3.10S(.2) and earlier on ASR 1000 routers allows remote authenticated users to cause a denial of service (ESP card reload) via a malformed L2TP packet, aka Bug ID CSCun09973.
CVE-2014-3284 1 Cisco 9 Asr 1001, Asr 1002, Asr 1002-x and 6 more 2021-10-05 6.1 MEDIUM N/A
Cisco IOS XE on ASR1000 devices, when PPPoE termination is enabled, allows remote attackers to cause a denial of service (device reload) via a malformed PPPoE packet, aka Bug ID CSCuo55180.
CVE-2012-5017 1 Cisco 8 Asr 1001, Asr 1002, Asr 1002-x and 5 more 2021-10-05 6.8 MEDIUM N/A
Cisco IOS before 15.1(1)SY1 allows remote authenticated users to cause a denial of service (device reload) by establishing a VPN session and then sending malformed IKEv2 packets, aka Bug ID CSCub39268.
CVE-2013-5545 1 Cisco 7 Asr 1001, Asr 1002, Asr 1002-x and 4 more 2021-10-05 7.8 HIGH N/A
The PPTP ALG implementation in Cisco IOS XE 3.9 before 3.9.2S on 1000 ASR devices allows remote attackers to cause a denial of service (device reload) by sending many PPTP packets over NAT, aka Bug ID CSCuh19936.
CVE-2013-5543 1 Cisco 7 Asr 1001, Asr 1002, Asr 1002-x and 4 more 2021-10-05 7.8 HIGH N/A
Cisco IOS XE 3.4 before 3.4.2S and 3.5 before 3.5.1S on 1000 ASR devices allows remote attackers to cause a denial of service (device reload) via malformed ICMP error packets associated with a (1) TCP or (2) UDP session that is under inspection by the Zone-Based Firewall (ZBFW) component, aka Bug ID CSCtt26470.
CVE-2013-1167 1 Cisco 9 Asr 1001, Asr 1002, Asr 1002-x and 6 more 2021-10-05 7.1 HIGH N/A
Cisco IOS XE 3.2 through 3.4 before 3.4.2S, and 3.5, on 1000 series Aggregation Services Routers (ASR), when bridge domain interface (BDI) is enabled, allows remote attackers to cause a denial of service (card reload) via packets that are not properly handled during the processing of encapsulation, aka Bug ID CSCtt11558.
CVE-2013-5546 1 Cisco 7 Asr 1001, Asr 1002, Asr 1002-x and 4 more 2021-10-05 7.8 HIGH N/A
The TCP reassembly feature in Cisco IOS XE 3.7 before 3.7.3S and 3.8 before 3.8.1S on 1000 ASR devices allows remote attackers to cause a denial of service (device reload) via large TCP packets that are processed by the (1) NAT or (2) ALG component, aka Bug ID CSCud72509.
CVE-2013-1166 1 Cisco 8 Asr 1001, Asr 1002, Asr 1002-x and 5 more 2021-10-05 7.8 HIGH N/A
Cisco IOS XE 3.2 through 3.4 before 3.4.5S, and 3.5 through 3.7 before 3.7.1S, on 1000 series Aggregation Services Routers (ASR), when VRF-aware NAT and SIP ALG are enabled, allows remote attackers to cause a denial of service (card reload) by sending many SIP packets, aka Bug ID CSCuc65609.
CVE-2013-2779 1 Cisco 9 Asr 1001, Asr 1002, Asr 1002-x and 6 more 2021-10-05 7.8 HIGH N/A
Cisco IOS XE 3.4 before 3.4.5S, and 3.5 through 3.7 before 3.7.1S, on 1000 series Aggregation Services Routers (ASR) does not properly implement the Cisco Multicast Leaf Recycle Elimination (MLRE) feature, which allows remote attackers to cause a denial of service (card reload) via fragmented IPv6 MVPN (aka MVPNv6) packets, aka Bug ID CSCub34945, a different vulnerability than CVE-2013-1164.
CVE-2012-1366 1 Cisco 10 Asr 1001, Asr 1002, Asr 1002-x and 7 more 2021-10-05 6.1 MEDIUM N/A
Cisco IOS before 15.1(1)SY on ASR 1000 devices, when Multicast Listener Discovery (MLD) tracking is enabled for IPv6, allows remote attackers to cause a denial of service (device reload) via crafted MLD packets, aka Bug ID CSCtz28544.
CVE-2013-1165 1 Cisco 8 Asr 1001, Asr 1002, Asr 1002-x and 5 more 2021-10-05 7.8 HIGH N/A
Cisco IOS XE 2.x and 3.x before 3.4.5S, and 3.5 through 3.7 before 3.7.1S, on 1000 series Aggregation Services Routers (ASR) allows remote attackers to cause a denial of service (card reload) by sending many crafted L2TP packets, aka Bug ID CSCtz23293.
CVE-2013-1164 1 Cisco 7 Asr 1001, Asr 1002, Asr 1002-x and 4 more 2021-10-05 7.8 HIGH N/A
Cisco IOS XE 3.4 before 3.4.4S, 3.5, and 3.6 on 1000 series Aggregation Services Routers (ASR) does not properly implement the Cisco Multicast Leaf Recycle Elimination (MLRE) feature, which allows remote attackers to cause a denial of service (card reload) via fragmented IPv6 multicast packets, aka Bug ID CSCtz97563.
CVE-2013-5547 1 Cisco 7 Asr 1001, Asr 1002, Asr 1002-x and 4 more 2021-10-05 7.8 HIGH N/A
Cisco IOS XE 3.9 before 3.9.2S on 1000 ASR devices allows remote attackers to cause a denial of service (device reload) by sending malformed EoGRE packets over (1) IPv4 or (2) IPv6, aka Bug ID CSCuf08269.
CVE-2021-1612 1 Cisco 1 Sd-wan 2021-09-30 6.6 MEDIUM 7.1 HIGH
A vulnerability in the Cisco IOS XE SD-WAN Software CLI could allow an authenticated, local attacker to overwrite arbitrary files on the local system. This vulnerability is due to improper access controls on files within the local file system. An attacker could exploit this vulnerability by placing a symbolic link in a specific location on the local file system. A successful exploit could allow the attacker to overwrite arbitrary files on an affected device.
CVE-2021-34723 1 Cisco 21 Asr 1000-x, Asr 1001, Asr 1001-x and 18 more 2021-09-30 6.9 MEDIUM 6.7 MEDIUM
A vulnerability in a specific CLI command that is run on Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to overwrite arbitrary files in the configuration database of an affected device. This vulnerability is due to insufficient validation of specific CLI command parameters. An attacker could exploit this vulnerability by issuing that command with specific parameters. A successful exploit could allow the attacker to overwrite the content of the configuration database and gain root-level access to an affected device.
CVE-2021-1546 1 Cisco 20 Sd-wan Vbond Orchestrator, Sd-wan Vmanage, Vedge 100 and 17 more 2021-09-30 2.1 LOW 5.5 MEDIUM
A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to access sensitive information. This vulnerability is due to improper protections on file access through the CLI. An attacker could exploit this vulnerability by running a CLI command that targets an arbitrary file on the local system. A successful exploit could allow the attacker to return portions of an arbitrary file, possibly resulting in the disclosure of sensitive information.
CVE-2020-3319 1 Cisco 2 Webex Network Recording Player, Webex Player 2021-09-22 4.3 MEDIUM 3.3 LOW
A vulnerability in Cisco Webex Network Recording Player and Cisco Webex Player for Microsoft Windows could allow an attacker to cause a process crash resulting in a Denial of service (DoS) condition for the player application on an affected system. The vulnerability exists due to insufficient validation of certain elements with a Webex recording stored in either the Advanced Recording Format (ARF) or the Webex Recording Format (WRF). An attacker could exploit this vulnerability by sending a user a malicious ARF or WRF file through a link or email attachment and persuading the user to open the file with the affected software on the local system. A successful exploit could allow the attacker to cause the Webex player application to crash when trying to view the malicious file. This vulnerability affects Cisco Webex Network Recording Player and Webex Player releases earlier than Release 3.0 MR3 Security Patch 2 and 4.0 MR3.
CVE-2020-3286 1 Cisco 12 Rv016, Rv016 Firmware, Rv042 and 9 more 2021-09-22 9.0 HIGH 7.2 HIGH
Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Series Routers and Cisco Small Business RV016, RV042, and RV082 Routers could allow an authenticated, remote attacker with administrative privileges to execute arbitrary code on an affected device. The vulnerabilities are due to insufficient boundary restrictions on user-supplied input to scripts in the web-based management interface. An attacker with administrative privileges that are sufficient to log in to the web-based management interface could exploit each vulnerability by sending crafted requests that contain overly large values to an affected device, causing a stack overflow. A successful exploit could allow the attacker to cause the device to crash or allow the attacker to execute arbitrary code with root privileges on the underlying operating system.