CVE-2021-27481
CVE-2021-27481 is a medium-severity vulnerability in Zoll Defibrillator Dashboard with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-798.
Key facts
- Severity: Medium (CVSS 3.x base score 5.5)
- CVSS v2: 2.1
- EPSS exploit prediction: 0% (5th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-798
- Affected product: Zoll Defibrillator Dashboard
- Published:
- Last modified:
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.
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 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2021-27481 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-27481?
- CVE-2021-27481 affects Zoll Defibrillator Dashboard. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-27481?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-27481 published?
- CVE-2021-27481 was published on 2021-06-16 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:zoll:defibrillator_dashboard:*:*:*:*:*:*:*:*
More vulnerabilities in Zoll Defibrillator Dashboard
- CVE-2021-27489 — High (CVSS 8.8): ZOLL Defibrillator Dashboard, v prior to 2.2, The web application allows a non-administrative user to upload a…
- CVE-2021-27483 — High (CVSS 7.8): ZOLL Defibrillator Dashboard, v prior to 2.2,The affected products contain insecure filesystem permissions that could…
- CVE-2021-27485 — High (CVSS 7.5): ZOLL Defibrillator Dashboard, v prior to 2.2,The application allows users to store their passwords in a recoverable…
- CVE-2021-27487 — Medium (CVSS 5.5): ZOLL Defibrillator Dashboard, v prior to 2.2, The affected products contain credentials stored in plaintext. This could…
- CVE-2021-27479 — Medium (CVSS 5.4): ZOLL Defibrillator Dashboard, v prior to 2.2,The affected product’s web application could allow a low privilege user…
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