CVE-2023-20086

A vulnerability in ICMPv6 processing of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. This vulnerability is due to improper processing of ICMPv6 messages. A...

Design/Logic Flaw

A vulnerability in the interaction between the Server Message Block SMB protocol preprocessor and the Snort 3 detection engine for Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass the configured policies or cause a denial of service DoS conditi...

Race condition

A vulnerability in ICMPv6 processing of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. This vulnerability is due to improper processing of ICMPv6 messages. A...

Improper access control

Multiple vulnerabilities in the per-user-override feature of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass a configured access control list ACL and allow traffic that should be denied to flo...

Improper access control

Multiple vulnerabilities in the per-user-override feature of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass a configured access control list ACL and allow traffic that should be denied to flo...

CVE-2023-20247

A vulnerability in the remote access SSL VPN feature of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an authenticated, remote attacker to bypass a configured multiple certificate authentication policy and connect using only a valid...

CVE-2023-20247

Cisco ASA (Adaptive Security Appliance) and Firepower Threat Defense (FTD) Software remote access SSL VPN vulnerabilities allow an authenticated, remote attacker to bypass a configured multiple certificate authentication policy and connect with only a valid username/password. Root cause is improp...

CVE-2023-20095

The CVE-2023-20095 issue affects Cisco ASA and Cisco Firepower Threat Defense (FTD) remote access VPN. The root cause is improper handling of HTTPS requests, allowing an unauthenticated remote attacker to trigger resource exhaustion and a DoS on affected devices. Connected sources confirm this vu...

CVE-2023-20063 Cisco Cisco Firepower Threat Defense Software and Cisco Firepower Management Center Code Injection Vulnerability

A vulnerability in the inter-device communication mechanisms between devices that are running Cisco Firepower Threat Defense FTD Software and devices that are running Cisco Firepower Management FMC Software could allow an authenticated, local attacker to execute arbitrary commands with root...

CVE-2023-20042

CVE-2023-20042 affects Cisco ASA/FTD AnyConnect SSL VPN. The root cause is an implementation error in the SSL/TLS session handling that can prevent the release of a session handler, enabling an unauthenticated attacker to send crafted SSL/TLS traffic and exhaust the session handler pool, leading ...

CVE-2023-20264

Cisco ASA/FTD SAML SSO implementation flaw allows an unauthenticated attacker to intercept a user’s SAML assertion during remote VPN authentication due to insufficient login URL validation. An attacker can entice a user to visit a site under the attacker’s control, modify the login URL, and use t...

CVE-2023-20070

Cisco Firepower Threat Defense (FTD) Software is affected by CVE-2023-20070 due to a TLS 1.3 memory allocation logic error that can let an unauthenticated remote attacker trigger a reload of the Snort 3 detection engine, causing DoS and dropped packets during reload. The Snort engine restarts aut...

CVE-2023-20048

CVE-2023-20048 describes a command-injection vulnerability in Cisco Firepower Management Center (FMC) web services. An authenticated attacker with FMC credentials can send crafted HTTP requests to an affected Firepower Threat Defense (FTD) device managed by FMC to execute unauthorized configurati...

CVE-2023-20048

A vulnerability in the web services interface of Cisco Firepower Management Center FMC Software could allow an authenticated, remote attacker to execute certain unauthorized configuration commands on a Firepower Threat Defense FTD device that is managed by the FMC Software. This vulnerability is...

CVE-2023-20048

A vulnerability in the web services interface of Cisco Firepower Management Center FMC Software could allow an authenticated, remote attacker to execute certain unauthorized configuration commands on a Firepower Threat Defense FTD device that is managed by the FMC Software. This vulnerability is...

CVE-2023-20031

The CVE-2023-20031 issue affects Cisco Firepower Threat Defense (FTD) with Snort 3, where a logic error in SSL/TLS certificate handling during SSL handshake under load can be exploited by a high rate of connection requests to cause the Snort 3 engine to reload. Consequences documented include pot...

CVE-2023-20245

Multiple vulnerabilities in the per-user-override feature of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass a configured access control list ACL and allow traffic that should be denied to flo...

CVE-2023-20256

CVE-2023-20256 relates to multiple vulnerabilities in the per-user-override feature of Cisco ASA and FTD software that could let an unauthenticated, remote attacker bypass ACLs and reach normally protected resources. The root cause is a logic error in how per-user-override rules are constructed/a...

CVE-2023-20256

Multiple vulnerabilities in the per-user-override feature of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass a configured access control list ACL and allow traffic that should be denied to flo...

CVE-2023-20256

Multiple vulnerabilities in the per-user-override feature of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass a configured access control list ACL and allow traffic that should be denied to flo...