Cisco’s latest vulnerability spree has a more troubling pattern underneath
Vulnerabilities mentioned
All| CVE | Vulnerability | CVSS | EPSS | Signals | Published |
|---|---|---|---|---|---|
| CVE-2022-20775 | Path Traversal Privilege Escalation in Cisco SD-WAN Software CLI | 7.8 | 12% | KEVPoC | KEV |
| CVE-2026-20079 | Authentication bypass to root access in Cisco Secure Firewall Management Center | 10.0 | 89% | KEVPoC ×2 | KEV |
| CVE-2026-20122 | Arbitrary File Overwrite via Privileged APIs in Cisco Catalyst SD-WAN Manager | 5.4 | 26% | KEV | KEV |
CVE-2026-20133+3 related CVEs | Actively Exploited Information Disclosure in Cisco Catalyst SD-WAN Manager | 7.5 group max | 31% | KEV | KEV |
| CVE-2026-20127 | Authentication Bypass in Cisco Catalyst SD-WAN Controller, Manager, Validator | 10.0 | 89% | KEV | KEV |
| CVE-2026-20131 | Unauthenticated Java Deserialization RCE in Cisco FMC and SCC | 10.0 | 44% | KEVRansomwarePoC | KEV |
From the original article
5 min read at cyberscoop.com
Cisco’s response to the latest SD-WAN and firewall defects has been fast, but the harder question is how long sophisticated actors had a head start — and what’s already compromised. The Cisco Systems logo is displayed at the Mobile World Congress (MWC) in Barcelona on February 25, 2019.
By @CyberScoopNews · cyberscoop.com
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