CVE-2020-3259
published 2020-05-06CVE-2020-3259: A vulnerability in the web services interface of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow…
high7.5CVSS 3.1
AVNACLPRNUINSUCHINAN
KEVITW
CISA Known Exploited Vulnerabilitydue 2024-03-07
Exploited in the wild
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.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | adaptive_security_appliance | — | — |
| cisco | adaptive_security_appliance_software | >= 9.10 < 9.10.1.40 | 9.10.1.40 |
| cisco | adaptive_security_appliance_software | >= 9.12 < 9.12.3.9 | 9.12.3.9 |
| cisco | adaptive_security_appliance_software | >= 9.13 < 9.13.1.10 | 9.13.1.10 |
| cisco | adaptive_security_appliance_software | >= 9.8 < 9.8.4.20 | 9.8.4.20 |
| cisco | adaptive_security_appliance_software | >= 9.9 < 9.9.2.67 | 9.9.2.67 |
| cisco | cisco_adaptive_security_appliance_software | — | — |
| cisco | firepower_threat_defense | >= 6.2.3 < 6.2.3.16 | 6.2.3.16 |
| cisco | firepower_threat_defense | >= 6.3.0 < 6.3.0.6 | 6.3.0.6 |
| cisco | firepower_threat_defense | >= 6.4.0 < 6.4.0.9 | 6.4.0.9 |
| cisco | firepower_threat_defense | >= 6.5.0 < 6.5.0.5 | 6.5.0.5 |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
vulncheck7.5HIGH
cisa7.5HIGH