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Vulnerabilities

Latest CVEs across software, hardware, network and cloud

New vulnerabilities from the U.S. National Vulnerability Database, with CISA's Known Exploited list flagged so you can see what attackers are using now.

  • 419new in the last 7 days
  • 8added as actively exploited
  • 37critical (CVSS 9+)

Updated automatically every 6 hours. Last update 2 Nov 2026, 11:34 IST

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Technology

Severity

CVESeverityAffectedSummaryPublished
CVE-2018-0155
Exploited
Not yet scored Cisco
Catalyst 4500 Series Switches and Cisco Catalyst 4500-X Series Switches
Network & security devices
Cisco Catalyst Bidirectional Forwarding Detection Denial-of-Service Vulnerability 3 Mar 2022
CVE-2018-0154
Exploited
Not yet scored Cisco
IOS Software
Network & security devices
Cisco IOS Software Integrated Services Module for VPN Denial-of-Service Vulnerability 3 Mar 2022
CVE-2018-0151
Exploited
Not yet scored Cisco
IOS and IOS XE Software
Network & security devices
Cisco IOS Software and Cisco IOS XE Software Quality of Service Remote Code Execution Vulnerability 3 Mar 2022
CVE-2017-6744
Exploited
Not yet scored Cisco
IOS software
Network & security devices
Cisco IOS Software SNMP Remote Code Execution Vulnerability 3 Mar 2022
CVE-2017-6743
Exploited
Not yet scored Cisco
IOS and IOS XE Software
Network & security devices
Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability 3 Mar 2022
CVE-2017-6740
Exploited
Not yet scored Cisco
IOS and IOS XE Software
Network & security devices
Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability 3 Mar 2022
CVE-2017-6739
Exploited
Not yet scored Cisco
IOS and IOS XE Software
Network & security devices
Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability 3 Mar 2022
CVE-2017-6738
Exploited
Not yet scored Cisco
IOS and IOS XE Software
Network & security devices
Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability 3 Mar 2022
CVE-2017-6737
Exploited
Not yet scored Cisco
IOS and IOS XE Software
Network & security devices
Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability 3 Mar 2022
CVE-2017-6736
Exploited
Not yet scored Cisco
IOS and IOS XE Software
Network & security devices
Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability 3 Mar 2022
CVE-2018-0159
Exploited
Not yet scored Cisco
IOS Software and Cisco IOS XE Software
Network & security devices
Cisco IOS and XE Software Internet Key Exchange Version 1 Denial-of-Service Vulnerability 3 Mar 2022
CVE-2017-6663
Exploited
Not yet scored Cisco
IOS and IOS XE Software
Network & security devices
Cisco IOS Software and Cisco IOS XE Software Denial-of-Service Vulnerability 3 Mar 2022
CVE-2017-12232
Exploited
Not yet scored Cisco
IOS software
Network & security devices
Cisco IOS Software for Cisco Integrated Services Routers Denial-of-Service Vulnerability 3 Mar 2022
CVE-2022-20708
Exploited
Not yet scored Cisco
Small Business RV160, RV260, RV340, and RV345 Series Routers
Network & security devices
Cisco Small Business RV Series Routers Stack-based Buffer Overflow Vulnerability 3 Mar 2022
CVE-2022-20703
Exploited
Not yet scored Cisco
Small Business RV160, RV260, RV340, and RV345 Series Routers
Network & security devices
Cisco Small Business RV Series Routers Stack-based Buffer Overflow Vulnerability 3 Mar 2022
CVE-2015-2051
Exploited
Not yet scored D-Link
DIR-645 Router
Network & security devices
D-Link DIR-645 Router Remote Code Execution Vulnerability 10 Feb 2022
CVE-2021-20038
Exploited
Not yet scored SonicWall
SMA 100 Appliances
Network & security devices
SonicWall SMA 100 Appliances Stack-Based Buffer Overflow Vulnerability 28 Jan 2022
CVE-2021-22991
Exploited
Not yet scored F5
BIG-IP Traffic Management Microkernel
Network & security devices
F5 BIG-IP Traffic Management Microkernel Buffer Overflow 18 Jan 2022
CVE-2019-1579
Exploited
Not yet scored Palo Alto Networks
PAN-OS
Network & security devices
Palo Alto Networks PAN-OS Remote Code Execution Vulnerability 10 Jan 2022
CVE-2018-13382
Exploited
Not yet scored Fortinet
FortiOS and FortiProxy
Network & security devices
Fortinet FortiOS and FortiProxy Improper Authorization 10 Jan 2022
CVE-2018-13383
Exploited
Not yet scored Fortinet
FortiOS and FortiProxy
Network & security devices
Fortinet FortiOS and FortiProxy Out-of-bounds Write 10 Jan 2022
CVE-2021-44168
Exploited
Not yet scored Fortinet
FortiOS
Network & security devices
Fortinet FortiOS Arbitrary File Download 10 Dec 2021
CVE-2018-14847
Exploited
Not yet scored MikroTik
RouterOS
Network & security devices
MikroTik Router OS Directory Traversal Vulnerability 1 Dec 2021
CVE-2021-22894
Exploited
Not yet scored Ivanti
Pulse Connect Secure
Network & security devices
Ivanti Pulse Connect Secure Collaboration Suite Buffer Overflow Vulnerability 3 Nov 2021
CVE-2020-8260
Exploited
Not yet scored Ivanti
Pulse Connect Secure
Network & security devices
Ivanti Pulse Connect Secure Code Execution Vulnerability 3 Nov 2021

Data comes from the NVD and CISA's Known Exploited Vulnerabilities catalogue, collected automatically. Scores and categories may change as analysis completes. This product uses NVD data but is not endorsed or certified by the NVD. Always check the vendor's own notice.