CVE-2020-3436High· 8.6▾ TwilightA vulnerability in the web services interface of Cisco Adaptive Security Appliance (ASA) and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to upload arbitrary-sized files to specific folder…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 47.3 · likelihood 0.4 · exploitation 0
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Exploit-prediction probability, daily snapshots since Aug 11.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
1.9%
1.9% → 1.9%
A vulnerability in the web services interface of Cisco Adaptive Security Appliance (ASA) and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to upload arbitrary-sized files to specific folders on an affected device, which could lead to an unexpected device reload. The vulnerability exists because the affected software does not efficiently handle the writing of large files to specific folders on the local file system. An attacker could exploit this vulnerability by uploading files to those specific folders. A successful exploit could allow the attacker to write a file that triggers a watchdog timeout, which would cause the device to unexpectedly reload, causing a denial of service (DoS) condition.
adaptive_security_appliance < 9.6.4.45secure_firewall_threat_defense <= 6.2.2secure_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 = 6.6.0adaptive_security_appliance_software >= 9.8.0, < 9.8.4.25adaptive_security_appliance_software >= 9.9.0, < 9.9.2.80adaptive_security_appliance_software >= 9.10.0, < 9.10.1.44adaptive_security_appliance_software >= 9.12.0, < 9.12.4.2adaptive_security_appliance_software >= 9.13.0, < 9.13.1.12adaptive_security_appliance_software >= 9.14.0, < 9.14.1.15Upgrade past the affected range:
adaptive_security_appliance 9.6.4.45secure_firewall_threat_defense 6.5.0.5adaptive_security_appliance_software 9.14.1.15Connected by shared product, vendor, weakness, or advisory.
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CVE-2020-3572High· 8.6A vulnerability in the SSL/TLS session handler of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condi…
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