CVE-2021-20576

HIGH

IBM Security Verify Access <20.07 - DoS

Title source: llm
STIX 2.1

Description

IBM Security Verify Access 20.07 could allow a remote attacker to send a specially crafted HTTP GET request that could cause the application to crash.

References (2)

Core 2
Core References
Patch, Vendor Advisory x_refsource_confirm
https://www.ibm.com/support/pages/node/6457315
VDB Entry, Vendor Advisory vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/199280

Scores

CVSS v3 7.5
EPSS 0.0248
EPSS Percentile 82.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

Status published
Products (2)
ibm/application_gateway 1.0
ibm/security_verify_access 20.07
Published Jun 01, 2021
Tracked Since Feb 18, 2026