CVE-2018-0448
Cisco Digital Network Architecture Center Authentication Bypass Vulnerability
Published 8 y ago · modified 4 mo ago · JSON
Summary
A vulnerability in the identity management service of Cisco Digital Network Architecture (DNA) Center could allow an unauthenticated, remote attacker to bypass authentication and take complete control of identity management functions. The vulnerability is due to insufficient security restrictions for critical management functions. An attacker could exploit this vulnerability by sending a valid identity management request to the affected system. An exploit could allow the attacker to view and make unauthorized modifications to existing system users as well as create new users.
CISA SSVC assessment
- Exploitation
- none
- Automatable
- yes
- Technical impact
- total
- Assessed
- 23 mo ago
Exploit prediction (EPSS)
2.14% probability of exploitation in the next 30 days, higher than 82% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Affected products
- Cisco Cisco Digital Network Architecture Center (DNA Center)
Classification
- Weakness
- CWE-326 Inadequate Encryption Strength
References
- tools.cisco.com /security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-dna-auth-bypass · vendor-advisory, x_refsource_CISCO, x_transferred
- securityfocus.com /bid/105502 · vdb-entry, x_refsource_BID, x_transferred
Sources
- CVE List: CVE-2018-0448
- NVD: CVE-2018-0448
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