Auth bypass in Cisco Mobility Services Engine 3310
CVE-2018-0393
A Read-Only User Effect Change vulnerability in the Policy Builder interface of Cisco Policy Suite could allow an authenticated, remote attacker to make policy changes in the Policy Builder interface. The vulnerability is due to insufficient authorization controls. An attacker could exploit this vulnerability by accessing the Policy Builder interface and modifying an HTTP request. A successful exploit could allow the attacker to make changes to existing policies. Cisco Bug IDs: CSCvi35007.
EPSS: 0.009 (57.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.
Affected products
- Cisco Mobility_services_engine_3310
- Cisco Mobility_services_engine_3310_firmware — versions 18.0.0
- Cisco Mobility_services_engine_3355
- Cisco Mobility_services_engine_3355_firmware — versions 18.0.0
- Cisco Mobility_services_engine_3365
- Cisco Mobility_services_engine_3365_firmware — versions 18.0.0
- N/a Cisco Policy Suite Unknown — versions Cisco Policy Suite unknown
Weakness classification (CWE)
References
- psirt@cisco.com (x_refsource_CONFIRM, Vendor Advisory)
- psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
Frequently asked questions
- What is CVE-2018-0393?
- CVE-2018-0393 is a medium-severity vulnerability in Cisco Mobility Services Engine 3310, classified under Improper Authorization. CVSS score: 6.5/10. Published 2018-07-18.
- How severe is CVE-2018-0393?
- Medium severity. CVSS v3 base score is 6.5 out of 10.