CVE-2018-0253

CVSS V2 High 10 CVSS V3 Critical 9.8
Description
A vulnerability in the ACS Report component of Cisco Secure Access Control System (ACS) could allow an unauthenticated, remote attacker to execute arbitrary commands on an affected system. Commands executed by the attacker are processed at the targeted user's privilege level. The vulnerability is due to insufficient validation of the Action Message Format (AMF) protocol. An attacker could exploit this vulnerability by sending a crafted AMF message that contains malicious code to a targeted user. A successful exploit could allow the attacker to execute arbitrary commands on the ACS device. This vulnerability affects all releases of Cisco Secure ACS prior to Release 5.8 Patch 7. Cisco Bug IDs: CSCve69037.
Overview
  • CVE ID
  • CVE-2018-0253
  • Assigner
  • ykramarz@cisco.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2018-05-02T22:29:00
  • Last Modified Date
  • 2019-10-09T23:31:34
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:cisco:secure_access_control_system:*:*:*:*:*:*:*:* 1 OR 5.8
cpe:2.3:a:cisco:secure_access_control_system:5.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:secure_access_control_system:5.8:p1:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:secure_access_control_system:5.8:p2:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:secure_access_control_system:5.8:p3:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:secure_access_control_system:5.8:p4:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:secure_access_control_system:5.8:p6:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:secure_access_control_system:5.8\(0.8\):*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 10
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180502-acs1 Vendor Advisory
http://www.securityfocus.com/bid/104075 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1040808 Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-0253
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0253
History
Created Old Value New Value Data Type Notes
2022-05-10 17:07:36 Added to TrackCVE
2022-12-03 05:52:06 psirt@cisco.com ykramarz@cisco.com CVE Assigner updated
2022-12-03 05:52:06 2018-05-02T22:29Z 2018-05-02T22:29:00 CVE Published Date updated
2022-12-03 05:52:06 2019-10-09T23:31:34 CVE Modified Date updated
2022-12-03 05:52:06 Modified Vulnerability Status updated