Cisco Adaptive Security Appliance Access Control List Bypass Vulnerability
Published Oct 5, 2018
4.0
MEDIUMCVSS 3.0
EPSS 1.88%
Description
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.
Affected products
-
Affected
- n/a
Default status is the baseline for the product. Each version can override it (patched versions can be marked unaffected).
| Vendor | Product | Default status | Versions |
|---|---|---|---|
| Cisco | Cisco Adaptive Security Appliance (ASA) Software | unknown | Affected
|
Configuration 1
- 9.6\(4.3\)
- 9.4\(2\)
- 9.4\(4\)
Configuration 2
- 6.2.0
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
References (4)
- http://www.securityfocus.com/bid/105517 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1041788 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2018-7276 Advisory
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-asa-acl-bypass vendor-advisoryx_refsource_CISCOVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/105517 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| http://www.securitytracker.com/id/1041788 | vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry | |
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2018-7276 | Advisory | |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-asa-acl-bypass | vendor-advisoryx_refsource_CISCOVendor Advisory |
Change history (0)
No recorded changes yet.
CVE.org / MITRE
CISA Vulnrichment
Red Hat
No data
GitHub
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