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.
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.009 (58.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 58.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: -0.000
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
- Cisco Policy Suite Unknown — versions Cisco Policy Suite unknown
Weakness classification (CWE)
References
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180718… (Vendor Advisory)
- www.securityfocus.com/bid/104867 (VDB Entry, Third Party Advisory, vdb-entry)
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.