W dniu 27 października 2021 r. firma Cisco opublikowała zalecenia dotyczące bezpieczeństwa dotyczące luk w zabezpieczeniach wielu produktów

ProduktKrytycznośćNumer CVE
Multiple Cisco Products Snort Rule Denial of Service Vulnerability8.6/10CVE-2021-40116
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Software-Based SSL/TLS Denial of Service Vulnerability8.6/10CVE-2021-34783
Cisco Firepower Threat Defense Software SSH Connections Denial of Service Vulnerability8.6/10CVE-2021-34781
Cisco Firepower Threat Defense Software Command Injection Vulnerabilities7.8/10CVE-2021-34752 CVE-2021-34755 …
Cisco Firepower Management Center Software Authenticated Directory Traversal Vulnerability8.1/10CVE-2021-34762
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software SSL/TLS Denial of Service Vulnerability8.6/10CVE-2021-40117
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Denial of Service Vulnerabilities8.6/10CVE-2021-1573 CVE-2021-34704 …
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Resource Exhaustion Denial of Service Vulnerability8.6/10CVE-2021-34792
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Transparent Mode Denial of Service Vulnerability8.6/10CVE-2021-34793
Multiple Cisco Products Snort Memory Leak Denial of Service Vulnerability6.8/10CVE-2021-40114
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Application Level Gateway Bypass Vulnerabilities4.7/10CVE-2021-34790
CVE-2021-34791
Cisco Firepower Threat Defense Software CLI Arbitrary File Write Vulnerability4.4/10CVE-2021-34761
Cisco Firepower Threat Defense Software Ethernet Industrial Protocol Policy Bypass Vulnerabilities5.8/10CVE-2021-34753 CVE-2021-34754
Cisco Firepower Management Center Software Cross-Site Scripting and Open Redirect Vulnerabilities4.8/10CVE-2021-34763 CVE-2021-34764
Cisco Firepower Management Center Software Configuration Information Disclosure Vulnerabilities4.3/10CVE-2021-34750 CVE-2021-34751
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Interface Cross-Site Scripting Vulnerability6.1/10CVE-2021-1444
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software SNMP Access Control Vulnerability5.3/10CVE-2021-34794
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Identity-Based Rule Bypass Vulnerability5.3/10CVE-2021-34787
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software IKEv2 Site-to-Site VPN Denial of Service Vulnerability5.3/10CVE-2021-40125