Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured file policy for HTTP. The vulnerability is due to incorrect handling of specific HTTP header parameters. An attacker could exploit this vulnerability by sending crafted HTTP packets through an affected device. A successful exploit could allow the attacker to bypass a configured file policy for HTTP packets and deliver a malicious payload.
History

Sat, 09 Nov 2024 00:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2021-04-29T17:31:20.004075Z

Updated: 2024-11-08T23:22:35.276Z

Reserved: 2020-11-13T00:00:00

Link: CVE-2021-1495

cve-icon Vulnrichment

Updated: 2024-08-03T16:11:17.563Z

cve-icon NVD

Status : Modified

Published: 2021-04-29T18:15:09.430

Modified: 2024-11-21T05:44:28.830

Link: CVE-2021-1495

cve-icon Redhat

No data.