A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with read-only privileges to perform command injection attacks on an affected system and execute arbitrary commands as the root user. This vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending crafted commands to the web-based management interface of the affected software. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system as the root user.
The severity level of this vulnerability is classified as high, with a CVSS score of 8.8. This score indicates a serious risk that organizations must address. Risk to organizations includes unauthorized command execution, which could lead to full system compromise and significant operational disruption. Organizations should prioritize patching immediately.
Currently, there is no known public exploit for this vulnerability, and it has not been included in the Known Exploited Vulnerabilities (KEV) catalog. However, the potential for exploitation exists, and organizations should remain vigilant.
Given the high impact and the nature of the vulnerability, organizations should schedule remediation as soon as possible. The longer this vulnerability remains unaddressed, the greater the risk of exploitation.
Vulnerability Details
A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with read-only privileges to perform command injection attacks on an affected system and execute arbitrary commands as the root user. This vulnerability is due to improper validation of user-supplied input.
The CVSS score for this vulnerability is 8.8, indicating high severity. The attack vector is through the network, with low complexity and low privileges required. User interaction is not required for exploitation, and the impact on confidentiality, integrity, and availability is high.
This vulnerability is classified under CWE-77, which pertains to command injection vulnerabilities.
Technical Analysis
The root cause of this vulnerability lies in the improper validation of user inputs in the web-based management interface of Cisco IMC. Attackers may leverage this vulnerability to inject and execute arbitrary commands on the system.
The attack vector is network-based, meaning attackers can exploit this vulnerability remotely without needing physical access to the system. The attack complexity is low, as the attacker only needs read-only privileges to initiate the exploit.
No user interaction is required for the exploit to succeed, making the attack more straightforward for adversaries. If exploited, the vulnerability could lead to high confidentiality, integrity, and availability impacts.
Risk & Impact Analysis
The deployment of Cisco IMC in critical infrastructure and business environments poses a significant risk. Attackers exploiting this vulnerability could gain root access, leading to complete control over the affected system. Risk to organizations includes unauthorized command execution, data breaches, and potential disruption of services.
Given the high CVSS score and the potential for exploitation, organizations must act swiftly to patch affected systems. The urgency is critical; organizations should prioritize patching immediately.
The blast radius of this vulnerability could extend beyond individual systems, potentially affecting networked devices and services. Organizations should consider implementing network segmentation and monitoring to reduce exposure.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
All versions of Cisco IMC prior to the vendor patch are affected. Organizations should verify their systems against the latest vendor advisories.
Mitigation & Remediation
Organizations should apply the latest patches provided by Cisco to remediate this vulnerability. If a patch is not available, consider implementing network segmentation and strict access controls to limit exposure to the management interface. Regularly review and validate user inputs to prevent injection attacks.
For detailed guidance on penetration testing and vulnerability assessment, organizations can refer to the penetration testing services offered by AppSecure.
Detection Guidance
Monitor logs for unusual command executions and access patterns to the web-based management interface. Behavioral anomalies may indicate attempts to exploit this vulnerability. Implement network signatures to detect potential command injection attempts.
AppSecure Threat Intelligence Insight
The long-term significance of this vulnerability lies in the trend of command injection vulnerabilities being increasingly targeted by attackers. Security teams must learn from such vulnerabilities and implement robust input validation across systems to minimize risks.
Organizations should also adopt a comprehensive vulnerability management program to proactively identify and address security weaknesses.
Additionally, organizations should be aware of the evolving threat landscape and consider penetration testing methodology to ensure their defenses remain effective.
Finally, continuous monitoring and assessment are crucial in maintaining a secure environment against command injection and related vulnerabilities.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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