logo

CVE-2020-3259 - Cisco ASA and FTD Information Disclosure Vulnerability

CVE-2020-3259

Cisco | Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD)

  • Date Added:
  • 2024-02-15
  • Due Date:
  • 2024-03-07
Vulnerability Name

Cisco ASA and FTD Information Disclosure Vulnerability

Description

Cisco Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) contain an information disclosure vulnerability. An attacker could retrieve memory contents on an affected device, which could lead to the disclosure of confidential information due to a buffer tracking issue when the software parses invalid URLs that are requested from the web services interface. This vulnerability affects only specific AnyConnect and WebVPN configurations.

Known To Be Used in Ransomware Campaigns?

Known

Action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Additional Notes
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-info-disclose-9eJtycMB; https://nvd.nist.gov/vuln/detail/CVE-2020-3259
Related News Articles

Free security scan for your website