Is CVE-2020-27270 in the CISA KEV catalog?

No. CVE-2020-27270 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-27270?

CVE-2020-27270 has a CVSS v3 base score of 5.7 (MEDIUM).

What is the EPSS score for CVE-2020-27270?

CVE-2020-27270 has an EPSS score of 0.26% (18th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-27270?

Upgrade anydana-a firmware to 3.0 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2020-27270

MEDIUM

5.7

CVSS v3

NVD

Description

SOOIL Developments CoLtd DiabecareRS, AnyDana-i ,AnyDana-A, communication protocol of the insulin pump & AnyDana-i,AnyDana-A mobile apps doesnt use adequate measures to protect encryption keys in transit which allows unauthenticated physically proximate attacker to sniff keys via (BLE).

CWE-522

How to fix

Remediation Available

anydana-a firmwareNVD

Affected:< 3.0Fixed in:3.0CVE-2020-27270derived from NVD

anydana-i firmwareNVD

Affected:< 3.0Fixed in:3.0CVE-2020-27270derived from NVD

diabecare rs firmwareNVD

Affected:< 3.0Fixed in:3.0CVE-2020-27270derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorAdjacent

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Exploit Intelligence

0.26%probability of exploitation in 30 days

18thpercentile

Low risk: more likely to be exploited than 18% of all known CVEs.

References

Third-Party Advisory1

us-cert.cisa.gov

Related Vulnerabilities

Other CWE-522 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2019-17662	Critical	9.8	97%	-	-
CVE-2020-29583	Critical	9.8	90%	KEV	-
CVE-2021-30116	Critical	10.0	86%	KEV + Ransom	Fix
CVE-2024-44000	Critical	9.8	83%	-	Fix
CVE-2018-9160	Critical	9.8	77%	-	-
CVE-2017-9248	Critical	9.8	75%	KEV	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.