PT-2026-22980 · Cisco · Secure Ftd+1

Kyle Ossinger · Publicado 2026-03-04 · Atualizado 2026-03-04 · CVE-2026-20101

Positive Technologies (AI Summary)

CVSS v3.1

8.6

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Cisco Secure Firewall ASA Software and Secure FTD Software (affected versions not specified)

Description A flaw exists in the SAML 2.0 single sign-on (SSO) feature that could allow a remote, unauthenticated attacker to cause the device to reload unexpectedly, leading to a denial-of-service (DoS) condition. This is due to insufficient error checking when processing SAML messages. An attacker could exploit this by sending crafted SAML messages to the SAML service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Use of Insufficiently Random Values

Enumeração de Fraquezas

CWE-330

Identificadores relacionados

CVE-2026-20101

Produtos afetados

Cisco Secure Firewall Asa

Secure Ftd

Referências · 6

• https://twitter.com/CveFindCom/status/2029266520937783311 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2026-20101 · Nota de Segurança
• https://t.me/CVEtracker/46334 · Publicação no Telegram
• https://twitter.com/CVEnew/status/2029272808111378792 · Publicação no Twitter
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-vpn-m9sx6MbC · Aviso do Fabricante
• https://twitter.com/TheHackerWire/status/2029262604087263731 · Publicação no Twitter