CVE-2021-1480— Cisco SD-WAN vManage Software Vulnerabilities
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I. Basic Information for CVE-2021-1480
Vulnerability Information
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Vulnerability Title
Cisco SD-WAN vManage Software Vulnerabilities
Source: NVD (National Vulnerability Database)
Vulnerability Description
Multiple vulnerabilities in Cisco SD-WAN vManage Software could allow an unauthenticated, remote attacker to execute arbitrary code or allow an authenticated, local attacker to gain escalated privileges on an affected system. For more information about these vulnerabilities, see the Details section of this advisory.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco SD-WAN vManage Software 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco SD-WAN vManage Software是美国思科（Cisco）公司的一款用于SD-WAN（软件定义广域网络）解决方案的管理软件。 Cisco SD-WAN vManage Software 存在输入验证错误漏洞，该漏洞允许未经身份验证的远程攻击者执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Cisco | Cisco SD-WAN Solution | n/a | - |
II. Public POCs for CVE-2021-1480
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | PoC materials to exploit the CVE-2021-1480 on Cico SD-WAN. | https://github.com/xmco/sdwan-cve-2021-1480 | POC Details |
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No public POC found.
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- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vmanage-YuTVWqyvendor-advisoryx_refsource_CISCO
- https://nvd.nist.gov/vuln/detail/CVE-2021-1480
Same Patch Batch · Cisco · 2021-04-08 · 29 CVEs total
| CVE-2021-1459 | 9.8 CRITICAL | Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Management Interface Remote |
| CVE-2021-1362 | 8.8 HIGH | Cisco Unified Communications Products Remote Code Execution Vulnerability |
| CVE-2021-1137 | 7.8 HIGH | Cisco SD-WAN vManage Software Vulnerabilities |
| CVE-2021-1479 | 7.8 HIGH | Cisco SD-WAN vManage Software Vulnerabilities |
| CVE-2021-1404 | 7.5 HIGH | Clam AntiVirus (ClamAV) Email Parser Denial of Service Vulnerability |
| CVE-2021-1405 | 7.5 HIGH | Clam AntiVirus (ClamAV) PDF Parser Denial of Service Vulnerability |
| CVE-2021-1252 | 7.5 HIGH | Clam AntiVirus (ClamAV) Excel XLM Parser Denial of Service Vulnerability |
| CVE-2021-1251 | 7.4 HIGH | Cisco Small Business RV Series Routers Link Layer Discovery Protocol Vulnerabilities |
| CVE-2021-1308 | 7.4 HIGH | Cisco Small Business RV Series Routers Link Layer Discovery Protocol Vulnerabilities |
| CVE-2021-1309 | 7.4 HIGH | Cisco Small Business RV Series Routers Link Layer Discovery Protocol Vulnerabilities |
| CVE-2021-1386 | 7.0 HIGH | Cisco Advanced Malware Protection for Endpoints Windows Connector, ClamAV for Windows, an |
| CVE-2021-1485 | 6.6 MEDIUM | Cisco IOS XR Software Command Injection Vulnerability |
| CVE-2021-1475 | 6.5 MEDIUM | Cisco Umbrella Link and CSV Formula Injection Vulnerabilities |
| CVE-2021-1474 | 6.5 MEDIUM | Cisco Umbrella Link and CSV Formula Injection Vulnerabilities |
| CVE-2021-1413 | 6.3 MEDIUM | Cisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers Authenticated Remote C |
| CVE-2021-1414 | 6.3 MEDIUM | Cisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers Authenticated Remote C |
| CVE-2021-1415 | 6.3 MEDIUM | Cisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers Authenticated Remote C |
| CVE-2021-1407 | 6.1 MEDIUM | Cisco Unified Communications Products Cross-Site Scripting Vulnerabilities |
| CVE-2021-1380 | 6.1 MEDIUM | Cisco Unified Communications Products Cross-Site Scripting Vulnerabilities |
| CVE-2021-1463 | 6.1 MEDIUM | Cisco Unified Intelligence Center Reflected Cross-Site Scripting Vulnerability |
Showing top 20 of 29 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Cisco SD-WAN Solution
- CVE-2023-20262
Cisco Catalyst SD-WAN Manager 安全漏洞 - CVE-2022-20850
Cisco SD-WAN Arbitrary File Deletion Vulnerability - CVE-2022-20818
Cisco SD-WAN Software Privilege Escalation Vulnerabilities - CVE-2022-20716
Cisco SD-WAN Solution Improper Access Control Vulnerability - CVE-2021-1546
Cisco SD-WAN Software Information Disclosure Vulnerability
Same vendor: Cisco
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Cisco Slido 安全漏洞 - CVE-2026-20034
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Cisco Unity Connection Server-Side Request Forgery Vulnerabi - CVE-2026-20167
Cisco IoT Field Network Director Remote Device Denial of Ser - CVE-2026-20169
Cisco IoT Field Network Director Command Injection Vulnerabi
Same weakness: CWE-119
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GPU DDK - Cache resident PM buffers writable by other GPU re - CVE-2026-27890
Firebird has Pre-Auth DOS when Processing Out of Order CNCT_ - CVE-2026-34864
Huawei HarmonyOS 安全漏洞 - CVE-2026-4149
Sonos Era 300 SMB Response Out-Of-Bounds Access Remote Code - CVE-2026-34988
Wasmtime leaks data between pooling allocator instances
V. Comments for CVE-2021-1480
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