漏洞描述
Cisco Catalyst SD-WAN Controller and Manager contain an authentication bypass caused by improper peering authentication mechanism, letting unauthenticated remote attackers obtain administrative privileges, exploit requires sending crafted requests.
影响产品
修复建议
建议关注厂商安全公告，及时升级至已修复版本，并结合实际资产暴露情况采取缓解措施。
参考链接
sec.cloudapps.cisco.comhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-rpa2-v69WY2SW↗www.rapid7.comhttps://www.rapid7.com/blog/post/ve-cve-2026-20182-critical-authentication-bypass-cisco-catalyst-sd-wan-controller-fixed/↗nvd.nist.govhttps://nvd.nist.gov/vuln/detail/CVE-2026-20182↗