vulnerability

CVE-2026-20247

NVD HIGH 7.5 · published 2026-09-16 · 1 on the wire

A vulnerability in Cisco ISE could allow an unauthenticated, remote attacker to conduct SQL injection attacks on an affected device. This vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted request to an affected device. A successful exploit could allow the attacker to modify data in the underlying database.

Exploited in the wild

Not on KEV

Not in CISA's Known Exploited Vulnerabilities catalogue as of the last daily pull. Absence is not proof of safety.

EPSS · 30-day forecast

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FIRST has not scored this id yet.

CVSS · NVD

7.5

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Internet exposure

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No exposure census on this CVE's dispatches.

On the wire1

16 SepCisco Advance Notification for Publication of September 16, 2026, Security AdvisoriesEXPL

References

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