VDB
CVE-2018-15398
CVE-2018-15398
PUBLISHED
CVSS 4.300000190734863 MEDIUM
A vulnerability in the per-user-override feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass an access control list (ACL) that is configured for an interface of an affected device. The vulnerability is due to errors that could occur when the affected software constructs and applies per-user-override rules. An attacker could exploit this vulnerability by connecting to a network through an affected device that has a vulnerable configuration. A successful exploit could allow the attacker to access resources that are behind the affected device and would typically be protected by the interface ACL.
EPSS 0.32% · 55.1th percentile
Risk Scores
CVSS 2.0
4.300000190734863
EPSS Score
0.32%
55.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Cisco Adaptive Security Appliance (ASA) Software | n/a |
| cisco | adaptive_security_appliance_software | 9.6\(4.3\), 9.4\(4\), * |
| cisco | firepower_threat_defense | 6.2.0 |
Exploit Intelligence
- 20181003 Cisco Adaptive Security Appliance Access Control List Bypass Vulnerability (circl)
- 1041788 (circl)
- 105517 (circl)
Timeline
- Oct 3, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 28, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score