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Vulnerability

CVE-2026-20127

NVD has not published a description yet.

CVSS score–Not scored
Exploited in the wild
On CISA KEV list

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CISA says: 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.

Timeline

  1. Added to CISA known exploited list
  2. First covered by RedTeamDaily

Coverage

Sources: NVD and CISA known exploited vulnerabilities catalogue.