CVE-2021-27481
ZOLL Defibrillator Dashboard, v prior to 2.2, The affected products utilize an encryption key in...
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.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2021-27481- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 2.1 Low
AV:L/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-321, CWE-798
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2021-27481- Weakness
- CWE-321
- Updated
- 2026-11-02
EUVDEUVD-2021-14235 No score
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.
- Record
EUVD-2021-14235- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-9j75-pp4f-64p7 No score
ZOLL Defibrillator Dashboard, v prior to 2.2, The affected products utilize an encryption key in...
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.
- Record
GHSA-9j75-pp4f-64p7- Weakness
- CWE-798
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-27481 is a medium vulnerability (CVSS 5.5) in Zoll Defibrillator Dashboard, published June 16, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.15%, the 4th percentile. No source names a fixed version.