A vulnerability 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 retrieve memory contents on an affected device, which could lead to the disclosure of confidential information. The vulnerability is due to a buffer tracking issue when the software parses invalid URLs that are requested from the web services interface. An attacker could exploit this vulnerability by sending a crafted GET request to the web services interface. A successful exploit could allow the attacker to retrieve memory contents, which could lead to the disclosure of confidential information. Note: This vulnerability affects only specific AnyConnect and WebVPN configurations. For more information, see the Vulnerable Products section.
CVE-2020-3259 viene sfruttato?
Inserito nel catalogo CISA KEV il 2024-02-15.
Scadenza di remediation federale: 2024-03-07.
Oltre quella data da 958 giorni.
Usato in campagne ransomware.
EPSS stima la probabilità di sfruttamento nei prossimi 30 giorni al 72%.
Codice di exploit pubblico: nessuno trovato nelle fonti monitorate.