CVEs

Clear

CVE-2026-20131 — Cisco Secure Firewall Management Center (FMC) — Cisco Secure Firewall Management Center (FMC) Software and Cisco Security Cloud Control (SCC) Firewall Management Deserialization of Untrusted Data Vulnerability

CISA KEVCVE-2026-20131Cisco Secure Firewall Management Center (FMC)
Action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Due: 2026-03-22
Ransomware: Known

CVE-2026-20127 — Cisco Catalyst SD-WAN Controller and Manager — Cisco Catalyst SD-WAN Controller and Manager Authentication Bypass Vulnerability

CISA KEVCVE-2026-20127Cisco Catalyst SD-WAN Controller and Manager
Action: Please adhere to CISA’s guidelines to assess exposure and mitigate risks associated with Cisco SD-WAN devices as outlines in CISA’s Emergency Directive 26-03 (URL listed below in Notes) and CISA’s “Hunt & Hardening Guidance for Cisco SD-WAN Devices (URL listed below in Notes). Adhere to the applicable BOD 22-01 guidance for cloud services or discontinue use of the product if mitigations are not available.
Due: 2026-02-27

CVE-2022-20775 — Cisco SD-WAN — Cisco SD-WAN Path Traversal Vulnerability

CISA KEVCVE-2022-20775Cisco SD-WAN
Action: Please adhere to CISA’s guidelines to assess exposure and mitigate risks associated with Cisco SD-WAN devices as outlines in CISA’s Emergency Directive 26-03 (URL listed below in Notes) and CISA’s “Hunt & Hardening Guidance for Cisco SD-WAN Devices (URL listed below in Notes). Adhere to the applicable BOD 22-01 guidance for cloud services or discontinue use of the product if mitigations are not available.
Due: 2026-02-27
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