Cisco IOS XE SD-WAN
28 CVEs tracked. None of them is in CISA KEV.
This hub aggregates every CVE we track for Cisco IOS XE SD-WAN, a product in the networking infrastructure space. Use it to gauge the current risk picture and drill into individual advisories.
Cisco IOS XE SD-WAN CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 0 |
| 2024-11 | 1 |
| 2024-12 | 0 |
| 2025-01 | 0 |
| 2025-02 | 0 |
| 2025-03 | 0 |
| 2025-04 | 0 |
| 2025-05 | 1 |
| 2025-06 | 0 |
| 2025-07 | 0 |
| 2025-08 | 0 |
| 2025-09 | 0 |
| 2025-10 | 0 |
| 2025-11 | 0 |
| 2025-12 | 0 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 0 |
| 2026-04 | 0 |
| 2026-05 | 0 |
| 2026-06 | 0 |
| 2026-07 | 0 |
| 2026-08 | 0 |
| 2026-09 | 0 |
Severity
How the 28 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- Critical4
- High11
- Medium13
Latest CVEs
The 15 most recently published vulnerabilities affecting Cisco IOS XE SD-WAN.
- CVE-2025-20221A vulnerability in the packet filtering features of Cisco IOS XE SD-WAN Software could allow an unauthenticated, remote attacker to bypass Layer 3 and Layer 4 traffic filters. This vulnerabilit...5.3
- CVE-2022-20655A vulnerability in the implementation of the CLI on a device that is running ConfD could allow an authenticated, local attacker to perform a command injection attack. The vulnerability is due to ...8.8
- CVE-2023-20035Cisco IOS XE SD-WAN Software Command Injection Vulnerability7.8
- CVE-2021-40114Multiple Cisco Products Snort Memory Leak Denial of Service Vulnerability6.8
- CVE-2021-1612Cisco IOS XE SD-WAN Software Arbitrary File Overwrite Vulnerability5.5
- CVE-2021-34729Cisco IOS XE SD-WAN Software Command Injection Vulnerability6.7
- CVE-2021-34727Cisco IOS XE SD-WAN Software Buffer Overflow Vulnerability9.8
- CVE-2021-34725Cisco IOS XE SD-WAN Software Command Injection Vulnerability6.7
- CVE-2021-34724Cisco IOS XE SD-WAN Software Privilege Escalation Vulnerability6.0
- CVE-2021-34723Cisco IOS XE SD-WAN Software Arbitrary File Overwrite Vulnerability6.7
- CVE-2021-1281Cisco IOS XE SD-WAN Software Privilege Escalation Vulnerability5.1
- CVE-2021-1371Cisco IOS XE SD-WAN Software Console Privilege Escalation Vulnerability6.6
- CVE-2021-1436Cisco IOS XE SD-WAN Software Path Traversal Vulnerability4.4
- CVE-2021-1434Cisco IOS XE SD-WAN Software Arbitrary File Corruption Vulnerability4.4
- CVE-2021-1432Cisco IOS XE SD-WAN Software Arbitrary Command Execution Vulnerability7.3
Product grouping is registry-driven, with AI assist and human review. How it works