Cisco Ultra Cloud Core
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Recent Cisco Ultra Cloud Core Security Advisories
| Advisory | Title | Published |
|---|---|---|
| 2022-03-02 | Cisco Ultra Cloud Core - Subscriber Microservices Infrastructure Privilege Escalation Vulnerability | March 2, 2022 |
By the Year
In 2026 there have been 0 vulnerabilities in Cisco Ultra Cloud Core. Last year, in 2025 Ultra Cloud Core had 1 security vulnerability published. Right now, Ultra Cloud Core is on track to have less security vulnerabilities in 2026 than it did last year.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2026 | 0 | 0.00 |
| 2025 | 1 | 10.00 |
It may take a day or so for new Ultra Cloud Core vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Cisco Ultra Cloud Core Security Vulnerabilities
Unauth RCE in Erlang/OTP SSH Server <27.3.3
CVE-2025-32433
10 - Critical
- April 16, 2025
Erlang/OTP is a set of libraries for the Erlang programming language. Prior to versions OTP-27.3.3, OTP-26.2.5.11, and OTP-25.3.2.20, a SSH server may allow an attacker to perform unauthenticated remote code execution (RCE). By exploiting a flaw in SSH protocol message handling, a malicious actor could gain unauthorized access to affected systems and execute arbitrary commands without valid credentials. This issue is patched in versions OTP-27.3.3, OTP-26.2.5.11, and OTP-25.3.2.20. A temporary workaround involves disabling the SSH server or to prevent access via firewall rules.
Missing Authentication for Critical Function
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