CVEvulnerability

CVE-2017-12316

7.5 HIGH Published 2017-11-16 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2017-11-16
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
Weaknesses
CWE-287, CWE-307

Description

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.

Affected configurations

• cisco identity services engine software 2.1\(0.229\)

Related

Weakness · CWE (2)

  • CWE-287 Improper Authentication weakness
  • CWE-307 Improper Restriction of Excessive Authentication Attempts weakness

References