Cisco ASA Permissive List of Allowed Inputs (CVE-2021-34787)

A vulnerability in the identity-based firewall IDFW rule processing feature of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass security protections. This vulnerability is due to improper...

CVE-2026-20120

A vulnerability in the access control list ACL Object Group Search OGS implementation of Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass configured access controls. This...

CVE-2026-20121

A logic error in the Object Group Search (OGS) implementation of Cisco Secure Firewall ASA and FTD Software allows an unauthenticated, remote attacker to bypass configured access controls by sending traffic that should be blocked through the device. A successful exploit could let the attacker rea...

EUVD-2026-81017

A vulnerability in the access control list ACL Object Group Search OGS implementation of Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass configured access controls. This...

CVE-2026-20120 Cisco FTD ACL bypass vulnerability

A vulnerability in the access control list ACL Object Group Search OGS implementation of Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass configured access controls. This...

CVE-2026-20120 Cisco FTD ACL bypass vulnerability

A vulnerability in the access control list ACL Object Group Search OGS implementation of Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass configured access controls. This...

Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software Object Group Access Control List Bypass Vulnerabilities

Multiple vulnerabilities in the access control list ACL Object Group Search OGS implementation of Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass configured access...

CVE-2026-20121: Improper Access Control

A vulnerability in the access control list ACL Object Group Search OGS implementation of Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass configured access controls. This...

CVE-2026-20120: Improper Access Control

A vulnerability in the access control list ACL Object Group Search OGS implementation of Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass configured access controls. This...

EUVD-2012-4961

Malware in sbrugna...

CVE-2021-34787

A vulnerability in the identity-based firewall IDFW rule processing feature of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass security protections. This vulnerability is due to improper...

Cisco Firepower Threat Defense（FTD）和Cisco Adaptive Security Appliances Software（ASA Software）安全漏洞

Cisco Firepower Threat Defense FTD is a suite of unified software from Cisco that provides next-generation firewall services. A security vulnerability exists in Cisco Firepower Threat Defense FTD and Cisco Adaptive Security Appliances Software ASA Software SSL/TLS Denial, which arises from an...

PT-2021-4886 · Cisco · Cisco Ftd +1

Name of the Vulnerable Software and Affected Versions: Cisco Adaptive Security Appliance ASA Software affected versions not specified Cisco Firepower Threat Defense FTD Software affected versions not specified Description: A vulnerability in the identity-based firewall IDFW rule processing featur...

CVE-2021-34787: Permissive List of Allowed Inputs

A vulnerability in the identity-based firewall IDFW rule processing feature of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass security protections. This vulnerability is due to improper...

CVE-2015-0610

Race condition in the object-group ACL feature in Cisco IOS 15.52T and earlier allows remote attackers to bypass intended access restrictions via crafted network traffic that triggers improper handling of the timing of process switching and Cisco Express Forwarding CEF switching, aka Bug ID...

CVE-2015-0610: Concurrent Execution using Shared Resource with Improper Synchronization

Race condition in the object-group ACL feature in Cisco IOS 15.52T and earlier allows remote attackers to bypass intended access restrictions via crafted network traffic that triggers improper handling of the timing of process switching and Cisco Express Forwarding CEF switching, aka Bug ID...

CVE-2012-5037: Undefined Security Weakness

The ACL implementation in Cisco IOS before 15.11SY on Catalyst 6500 and 7600 devices allows local users to cause a denial of service device reload via a "no object-group" command followed by an object-group command, aka Bug ID CSCts16133...

Cisco IOS Software Object-group Access Control List Bypass Vulnerability

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Cisco Security Advisory: Cisco IOS Software Object-group Access Control List Bypass Vulnerability

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Cisco Security Advisory: Cisco IOS Software Object-group Access Control List Bypass Vulnerability Advisory ID: cisco-sa-20090923-acl Revision 1.0 For Public Release 2009 September 23 +-------------------------------------------------------------------...