CVE-2023-20275

CVE-2023-20275 affects Cisco ASA Software and Cisco Firepower Threat Defense (FTD) Software, specifically the AnyConnect SSL VPN feature. The root cause is improper validation of the inner source IP address after decryption, allowing an authenticated, remote attacker to send packets that appear t...

The vulnerability of the “per-user-override” function in Cisco Adaptive Security Appliance (ASA) and Cisco Firepower Threat Defense (FTD) microprogramming systems allows a perpetrator to bypass the configured access control list.

The vulnerability of the “per-user-override” function in Cisco Adaptive Security Appliance ASA and Cisco Firepower Threat Defense FTD microprogramming systems relates to insufficient protection of service data. Exploiting this vulnerability can allow a malicious actor to bypass the configured...

Cisco Adaptive Security Appliance and Firepower Threat Defense Software VPN Packet Validation Vulnerability

A vulnerability in the AnyConnect SSL VPN feature of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an authenticated, remote attacker to send packets with another VPN user's source IP address. This vulnerability is due to improper...

asa-smart.com Improper Access Control vulnerability OBB-3791929

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

CVE-2023-20264

A vulnerability in the implementation of Security Assertion Markup Language SAML 2.0 single sign-on SSO for remote access VPN in Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to intercept the SAML...

CVE-2023-20095

A vulnerability in the remote access VPN feature 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 on an affected device. This vulnerability is due to imprope...

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-2023-20042

A vulnerability in the AnyConnect SSL VPN feature 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 on an affected device. This vulnerability is due to an...

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...

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-2023-20086

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...

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...

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-2023-20042

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 ...