Status: KEV | Advisory ID: CVE-2026-20128
| CVE | CVE-2026-20128 |
| Affected products | Cisco Catalyst SD-WAN Manager |
| Exploitation status | Listed in CISA's Known Exploited Vulnerabilities (KEV) catalog, indicating confirmed active exploitation. |
| Classified as | CWE-257 (Storing Passwords in a Recoverable Format) |
| KEV listing | Added to CISA's Known Exploited Vulnerabilities (KEV) catalog on 2026-04-20. |
| Exploitation prediction (EPSS) | 8% probability of exploitation in the next 30 days (94% percentile) -- FIRST.org's EPSS model. |
| Federal remediation deadline | 2026-04-23 (CISA KEV, Binding Operational Directive). |
Cisco Catalyst SD-WAN Manager contains a storing passwords in a recoverable format vulnerability that allows an authenticated, local attacker to gain DCA user privileges by accessing a credential file for the DCA user on the filesystem as a low-privileged user.
| Source | Reference |
|---|---|
| NVD | https://nvd.nist.gov/vuln/detail/CVE-2026-20128 |