Horizon Alert
Summary of the vulnerability and why it matters
Cisco Adaptive Security Appliance (ASA) Software contains a flaw in its command-line interface that can be exploited by authenticated local users. This vulnerability allows for potential privilege escalation, enabling attackers to execute arbitrary code. The impact on affected organizations could include unauthorized system access and control.
- Vulnerable Cisco ASA Software CLI
- Invalid CLI commands allow privilege escalation
- Potential for unauthorized code execution
Attack Path
How an attacker could exploit the issue
This vulnerability allows an attacker with local administrative access to a Cisco Adaptive Security Appliance to escalate privileges through crafted command-line interface commands. An attacker could leverage this by providing specifically formatted, invalid CLI commands. Successful exploitation could result in unauthorized control over the affected system.
- Local access to the device is required.
- Attacker enters invalid CLI commands.
- Attacker gains elevated privileges.
Live Threat
Current exploitation, exposure, and threat context
This vulnerability impacts Cisco Adaptive Security Appliance (ASA) devices, potentially allowing an attacker with local access to elevate their privileges. Successful exploitation could lead to unauthorized control and modification of the affected system, posing a significant business risk. Organizations should prioritize addressing this vulnerability to prevent potential data breaches or service disruptions.
- Requires authenticated local access.
- Attackers need privileged local access.
- High business risk requires urgent attention.
Priority actions
Operational Fix
Recommended remediation, mitigation, and detection steps
Organizations using Cisco Adaptive Security Appliance (ASA) Software should take specific actions to address a vulnerability that could allow local users to gain privileges. This involves identifying all systems that could be affected, taking steps to limit potential exposure, applying the vendor's provided fix, and verifying that the solution has been implemented correctly. Continuous monitoring is also recommended to detect any related suspicious activity.
- Identify exposed Cisco ASA assets.
- Reduce exposure or isolate affected systems.
- Apply, verify, and monitor vendor fixes.
