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

Cisco patched ACL Object Group Search bypass flaws in ASA and FTD firewall software that let unauthenticated attackers reach protected networks.

Cisco disclosed multiple vulnerabilities in the ACL Object Group Search implementation of Secure Firewall ASA and FTD Software, caused by a logic error in populating group access control policies. An unauthenticated remote attacker could send traffic that should be blocked through the device, bypassing configured access controls. Cisco has released software updates; no exploitation is mentioned.

Cisco Security AdvisoriesSep 16, 16:00 UTC · 13h agoAdvisory 9 sources

Multiple Vulnerabilities Discovered in a SCADA System

Unit 42 details five vulnerabilities (CVSS 7.0-7.8) in ICONICS Suite SCADA software enabling privilege escalation and DoS.

Unit 42 discovered five vulnerabilities (CVE-2024-1182, CVE-2024-7587, CVE-2024-8299, CVE-2024-8300, CVE-2024-9852) in ICONICS Suite versions 10.97.2 and earlier for Windows during a 2024 security assessment. The flaws, rated CVSS 7.0-7.8, allow DLL hijacking, privilege escalation, information disclosure, denial-of-service and potentially full system compromise. ICONICS Suite is a SCADA solution with hundreds of thousands of installations in over 100 countries, widely used in critical infrastructure, and several dozen servers are internet-exposed per Unit 42 telemetry. ICONICS released patches and advisories with workarounds in 2024.

Palo Alto Unit 42Aug 19, 12:04 UTC · 28d agoVulnerability CVE-2024-1182 CVE-2024-7587 CVE-2024-8299+2 CVEs1

CVE-2026-82431: Apache Storm Client: Authorization Bypass When nimbus.groups Is Configured Without nimbus.users

Apache Storm Client 3.0.0 ACL bypass lets every authenticated principal bypass restrictions when nimbus.groups is set without nimbus.users.

CVE-2026-82431 affects Apache Storm Client (org.apache.storm:storm-client) versions 3.0.0 before 3.1.0. SimpleACLAuthorizer returned early when nimbus.users was empty, before evaluating nimbus.groups. Operators restricting cluster access by group alone received no restriction, so any authenticated principal could execute user-level commands. Fixed in version 3.1.0.

oss-securitySep 13, 14:28 UTC · 3d agoVulnerability CVE-2026-82431