CISA 於 2026-04-20 將 CVE-2026-20122(Cisco Catalyst SD-WAN Manger)列入已知遭利用漏洞目錄 [2]。該目錄的漏洞名稱為「Cisco Catalyst SD-WAN Manager Incorrect Use of Privileged APIs Vulnerability」[2]。CISA 要求依所列廠商緩解指引處置,具體要求見內文原文 [2]。
CISA 將 Cisco Catalyst SD-WAN Manger 漏洞 CVE-2026-20122 列入已知遭利用目錄
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- 揭露
- 2026年4月20日
- 發布
- 2026年11月10日
- 最後更新
- 2026年11月8日
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- 25.8%,高於 98% 的漏洞
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技術細節
CISA 列入紀錄
CISA 於 2026-04-20 將 CVE-2026-20122 列入 ,產品為 Cisco Catalyst SD-WAN Manger [2]。
原始技術描述
Cisco Catalyst SD-WAN Manager contains an incorrect use of privileged APIs vulnerability due to improper file handling on the API interface of an affected system. An attacker could exploit this vulnerability by uploading a malicious file on the local file system. A successful exploit could allow the attacker to overwrite arbitrary files on the affected system and gain vmanage user privileges. [2]
官方要求
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. [2]
個別事件原始紀錄
美國國家漏洞資料庫(NVD)提供 CVE-2026-20122 的獨立漏洞紀錄與說明。 [1]
參考來源
官方 / 一級來源3
- [1]
“A vulnerability in the API of Cisco Catalyst SD-WAN Manager could allow an authenticated, remote attacker to overwrite arbitrary files on the local file system. To exploit this vulnerability, the attacker must have valid read-only credentials with API access on the affected system. This vulnerabi”
- [2]
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