CVE-2026-20128—Cisco Catalyst SD-WAN Manager Storing Passwords in a Recoverable Format Vulnerability

PUBLISHEDvulnerability record
2026-04-20 · last modified April 21, 2026

Metadata

CVE ID：
CVE-2026-20128
项目：
Cisco
产品：
Catalyst SD-WAN Manager
添加日期：
2026-04-20
到期日：
2026-04-23
最后更新：
April 21, 2026

漏洞名称

Cisco Catalyst SD-WAN Manager Storing Passwords in a Recoverable Format Vulnerability

描述

Cisco Catalyst SD-WAN Manager contains a storing passwords in a recoverable format vulnerability that allows an authenticated, local attacker to gain DCA user privileges by accessing a credential file for the DCA user on the filesystem as a low-privileged user.

已知用于勒索软件活动吗？

勒索软件状态：
Unknown

采集行动

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.

其他说明

  • CISA Mitigation Instructions: https://www.cisa.gov/news-events/directives/ed-26-03-mitigate-vulnerabilities-cisco-sd-wan-systems
  • https://www.cisa.gov/news-events/directives/supplemental-direction-ed-26-03-hunt-and-hardening-guidance-cisco-sd-wan-systems
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-authbp-qwCX8D4v
  • https://nvd.nist.gov/vuln/detail/CVE-2026-20128

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