CVE-2021-27481
MEDIUMCVSS 5.5/10EPSS 0.15%
Last modified
CVE-2021-27481 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. ZOLL Defibrillator Dashboard, v prior to 2.2, The affected products utilize an encryption key in the data exchange process, which is hardcoded. This could allow an attacker to gain access to sensitive information.. EPSS estimates a 0.15% chance of exploitation in the next 30 days.
Description
ZOLL Defibrillator Dashboard, v prior to 2.2, The affected products utilize an encryption key in the data exchange process, which is hardcoded. This could allow an attacker to gain access to sensitive information.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Zoll | Defibrillator Dashboard | < 2.2 |
References
- https://us-cert.cisa.gov/ics/advisories/icsma-21-161-01Third Party Advisory, US Government Resource
- https://us-cert.cisa.gov/ics/advisories/icsma-21-161-01Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-27481?
ZOLL Defibrillator Dashboard, v prior to 2.2, The affected products utilize an encryption key in the data exchange process, which is hardcoded. This could allow an attacker to gain access to sensitive information.
How severe is CVE-2021-27481?
CVE-2021-27481 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.15% probability of exploitation in the next 30 days.
How do I fix CVE-2021-27481?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2021-27481?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST