Cisco Catalyst SD-WAN Manager known exploited vulnerabilities
We track 6 CVEs in Cisco Catalyst SD-WAN Manager. All of them are on CISA's Known Exploited Vulnerabilities catalog, meaning CISA has evidence of exploitation in the wild (listed 2026–2026). The most recent is CVE-2026-76504, added to KEV on .
Also listed as: Catalyst SD-WAN Manger. CISA, NVD and vendor advisories name the same product differently; each CVE page keeps the wording from its source.
- CVEs tracked
- 6
- On CISA KEV
- 6
- Ransomware use
- 0
- Rated critical
- 1
Every Cisco Catalyst SD-WAN Manager CVE we track
| CVE / Vulnerability | Severity | CVSS | EPSS | Added to KEV | Patch by |
|---|---|---|---|---|---|
| CVE-2026-76504 Cisco Catalyst SD-WAN Manager Authentication Bypasswrite-up | [ CRITICAL ] | 9.8 | 1.8% | ||
| CVE-2026-20262 Cisco Catalyst SD-WAN Manager Directory or Path Traversal Vulnerability | [ MEDIUM ] | 6.5 | 28.2% | ||
| CVE-2026-20245 Cisco Catalyst SD-WAN Manager Improper Encoding or Escaping of Output Vulnerability | [ HIGH ] | 7.8 | 25.3% | ||
| CVE-2026-20133 Cisco Catalyst SD-WAN Manager Exposure of Sensitive Information to an Unauthorized Actor Vulnerability | [ MEDIUM ] | 6.5 | 32.4% | ||
| CVE-2026-20128 Cisco Catalyst SD-WAN Manager Storing Passwords in a Recoverable Format Vulnerability | [ HIGH ] | 7.5 | 7.2% | ||
| CVE-2026-20122 Cisco Catalyst SD-WAN Manager Incorrect Use of Privileged APIs Vulnerability | [ MEDIUM ] | 5.4 | 25.5% |
Sorted by date added to KEV. Severity and CVSS as stated by NVD or the vendor; EPSS from FIRST.org. "Patch by" is CISA's BOD 22-01 deadline for US federal agencies, a useful priority signal for everyone else. Machine-readable: /api/v1/vendors/cisco.json.
Our Cisco Catalyst SD-WAN Manager coverage
Other Cisco products
Every row links to its CVE record with the CISA required action, catalog coverage and primary sources. We describe impact and remediation only; no exploit code. See the full KEV tracker or compare KEV catalogs.