CVE-2017-12316
mediumpriority · track · 31EPSS 0.020 · 81 %ileEUUSEPSS · scored 2026-10-28
A vulnerability in the Guest Portal login page of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to perform multiple login attempts in excess of the configured login attempt limit. The vulnerability is due to insufficient server-side login attempt limit enforcement. An attacker could exploit this vulnerability by sending modified login attempts to the Guest Portal login page. An exploit could allow the attacker to perform brute-force password attacks on the ISE Guest Portal. Cisco Bug IDs: CSCve98518.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
- cisco identity services engine software= 2.1(0.229)nvdUScpe:2.3:a:cisco:identity_services_engine_software:*:*:*:*:*:*:*:*
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (10)
External citations — patches, advisories, analysis.
- http://www.securitytracker.com/id/1039830cnnvd
- https://bst.cloudapps.cisco.com/bugsearch/bug/CSCve98518Patchcnnvd
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171115-isecnnvd
- https://www.securityfocus.com/bid/101931cnnvd
- http://www.securityfocus.com/bid/101931enisa_euvd
- http://www.securitytracker.com/id/1039830enisa_euvd
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171115-iseenisa_euvd
- http://www.securityfocus.com/bid/101931Third Party AdvisoryVDB Entrynvd
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