S4E just found a critical cve-2022-27924 scanner
medium·Product Based Web Vulnerabilities·Updated Jan 3, 2024

CVE-2020-3580 Scanner

Detects 'Cross-Site Scripting (XSS)' vulnerability in Cisco Adaptive Security Appliance (ASA) Software affects v. Unknown.

Est. Time~10 seconds
Scan TypeSingle Scan
Targetsdomain, ipv4, subdomain
CostFree
2.4k
Times Used
continuous scan runs
3.4k
Continuously Checked
assets under CS
0
Vulnerabilities Found
confirmed findings
References
🔴
CISA Known Exploited Vulnerability
This CVE is actively exploited in the wild. CISA mandates federal agencies to patch immediately.
CVECVE-2020-3580
6.1
CVSSmedium
Exploitable remotely over the internet · no authentication required · user interaction needed.

Multiple vulnerabilities in the web services interface of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to conduct cross-site scripting (XSS) attacks against a user of the web services interface of an affected device. The vulnerabilities are due to insufficient validation of user-supplied input by the web services interface of an affected device. An attacker could exploit these vulnerabilities by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or allow the attacker to access sensitive, browser-based information. Note: These vulnerabilities affect only specific AnyConnect and WebVPN configurations. For more information, see the Vulnerable Products section.

Attack Vector
Network
Privileges Req.
None
User Interaction
Required
Affected
Cisco Adaptive Security Appliance (ASA) Softwareby Cisco
n/a
Updated Aug 21, 2026View on NVD →
Detail

The Cisco Adaptive Security Appliance (ASA) Software is a security solution designed to protect organizations’ networks and data centers. This firewall provides robust security features that protect against intrusions, malware attacks, and other threats that can put sensitive data at risk. The ASA Software is used by companies of all sizes, from small businesses to large enterprises. It provides a comprehensive security solution that can be tailored to fit the unique needs of each organization. 

The CVE-2020-3580 vulnerability, detected in the ASA Software, is a serious threat to the security of the system. This vulnerability is due to insufficient validation of user-supplied input by the web services interface of the affected device. An attacker could exploit this vulnerability by convincing a user of the web interface to click on a malicious link. Once clicked, the attacker can execute arbitrary code and gain access to sensitive information.

The exploitation of this vulnerability can lead to a range of consequences, including the theft of sensitive data, unauthorized access to the system, and the execution of malicious code. Attackers can use this vulnerability to take control of the system, install malware, and obtain confidential information. This can result in significant financial losses, reputational damage, and potential legal liabilities for organizations.

Thanks to the pro features of the s4e.io platform, readers of this article can easily and quickly learn about vulnerabilities in their digital assets. By subscribing to this platform, organizations can stay up-to-date with the latest security threats and receive alerts about vulnerabilities in their systems. This platform provides a comprehensive security solution that can help organizations protect their networks and data centers from cyber threats. By using this platform, organizations can take the necessary steps to safeguard their systems and prevent security breaches.

 

REFERENCES

Solution Advice

To protect against the CVE-2020-3580 vulnerability, it is recommended to take the following precautions: 

  • Check your affected product versions and apply any available patches.
  • Implement security best practices, such as using complex passwords and enabling two-factor authentication.
  • Restrict access to the web services interface only to authorized personnel.
  • Monitor the system for any suspicious activity.
  • Keep your security solutions up-to-date by applying patches and updates regularly.

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CVE-2020-3580 scanner - Cross-Site Scripting (XSS) vulnerability in Cisco Adaptive Security Appliance (ASA) Software S4E