CVE-2020-3452High· 7.5▾ Abyssal⚠ Exploited in the wildPoC availableA 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 conduct directory traversal attacks an…
▾ Abyssal zone — Critical with a public exploit or in-the-wild use
impact 41.3 · likelihood 20 · exploitation 25
A public proof-of-concept already exists for this vulnerability — see Exploit availability below.
Public exploit / PoC code seen in 3 sources. Availability, not in-the-wild use.
Exploit-prediction probability, daily snapshots since Aug 11.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Federal remediation due May 3, 2022
Last analysed / modified upstream
100%
Exploit-DB · 23 GitHub repos · Nuclei ×1 (last check)
Added to the CISA catalog on Nov 3, 2021. Federal remediation due May 3, 2022. View catalog ↗
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 conduct directory traversal attacks and read sensitive files on a targeted system. The vulnerability is due to a lack of proper input validation of URLs in HTTP requests processed by an affected device. An attacker could exploit this vulnerability by sending a crafted HTTP request containing directory traversal character sequences to an affected device. A successful exploit could allow the attacker to view arbitrary files within the web services file system on the targeted device. The web services file system is enabled when the affected device is configured with either WebVPN or AnyConnect features. This vulnerability cannot be used to obtain access to ASA or FTD system files or underlying operating system (OS) files.
adaptive_security_appliance_software >= 9.6, < 9.6.4.42adaptive_security_appliance_software >= 9.8, < 9.8.4.20adaptive_security_appliance_software >= 9.9, < 9.9.2.74adaptive_security_appliance_software >= 9.10, < 9.10.1.42adaptive_security_appliance_software >= 9.12, < 9.12.3.12adaptive_security_appliance_software >= 9.13, < 9.13.1.10adaptive_security_appliance_software >= 9.14, < 9.14.1.10secure_firewall_threat_defense >= 6.2.3, < 6.2.3.16secure_firewall_threat_defense >= 6.3.0, < 6.3.0.6secure_firewall_threat_defense >= 6.4.0, < 6.4.0.10secure_firewall_threat_defense >= 6.5.0, < 6.5.0.5secure_firewall_threat_defense >= 6.6.0, < 6.6.0.1Upgrade past the affected range:
adaptive_security_appliance_software 9.14.1.10secure_firewall_threat_defense 6.6.0.1Connected by shared product, vendor, weakness, or advisory.
CVE-2020-3187Critical· 9.1A 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 conduct directory traversal attacks an…
CVE-2018-15454High· 8.6A vulnerability in the Session Initiation Protocol (SIP) inspection engine of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause an …
CVE-2018-0296High· 7.5A vulnerability in the web interface of the Cisco Adaptive Security Appliance (ASA) could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition
CVE-2020-3577High· 7.4A vulnerability in the ingress packet processing path of Cisco Firepower Threat Defense (FTD) Software for interfaces that are configured either as Inline Pair or in Passive mode could allow an unauthenticated, adjacent attacker to cause…
CVE-2020-3317High· 7.5A vulnerability in the ssl_inspection component of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to crash Snort instances
CVE-2020-3191High· 8.6A vulnerability in DNS over IPv6 packet processing for Cisco Adaptive Security Appliance (ASA) Software and Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause the device to unexpectedly reloa…