CVE-2020-27266

lowpriority · track · 26EPSS 0.006 · 47 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.59% (47th) EPSS

CVSS 3.3 · low

Is it mine?

10 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-24

In SOOIL Developments Co., Ltd Diabecare RS, AnyDana-i and AnyDana-A, a client-side control vulnerability in the insulin pump and its AnyDana-i and AnyDana-A mobile applications allows physically proximate attackers to bypass user authentication checks via Bluetooth Low Energy.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedAnyDana-Acisa_csaf_ot
Dana Diabecare recommends users update the Dana Diabecare insulin pumps to Version 3.0 or higher, or to the latest available release. Additionally, users are encouraged to immediately update AnyDana-A and AnyDana-i to Version 3.0 or higher. Also, SOOIL recommends users to apply these mitigating strategies:
FixedAnyDana-icisa_csaf_ot
Dana Diabecare recommends users update the Dana Diabecare insulin pumps to Version 3.0 or higher, or to the latest available release. Additionally, users are encouraged to immediately update AnyDana-A and AnyDana-i to Version 3.0 or higher. Also, SOOIL recommends users to apply these mitigating strategies:
FixedDana Diabecare RScisa_csaf_ot
Dana Diabecare recommends users update the Dana Diabecare insulin pumps to Version 3.0 or higher, or to the latest available release. Additionally, users are encouraged to immediately update AnyDana-A and AnyDana-i to Version 3.0 or higher. Also, SOOIL recommends users to apply these mitigating strategies:

cvss

Technical severity, 0–10. One row per scoring source.

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.3–6.5

v2.03.3lowAV:A/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 6.5 · impact 2.9

v3.16.5mediumCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 3.6

v3.06.5mediumCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · CISA US

v3.16mediumCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-287USprimaryCWE-603USCWE-603US

affected products (10)

Products and version ranges known to be affected.

AnyDana-A: All versions prior to 3.0all versionscisa_csaf_otUS
AnyDana-i: All versions prior to 3.0all versionscisa_csaf_otUS
Dana Diabecare RS: All versions prior to 3.0all versionscisa_csaf_otUS
SOOIL Developments Co, Ltd. AnyDana-A< 3.0cisa_csaf_otUS
SOOIL Developments Co, Ltd. AnyDana-i< 3.0cisa_csaf_otUS
SOOIL Developments Co, Ltd. Dana Diabecare RS< 3.0cisa_csaf_otUS
n/a SOOIL Developments Co., Ltd Diabecare RS, AnyDana-i and AnyDana-A≤ Dana Diabecare RS, AnyDana-i, AnyDana-A All versions prior to 3.0enisa_euvdEU
sooil anydana-a firmware< 3.0nvdUScpe:2.3:o:sooil:anydana-a_firmware:*:*:*:*:*:*:*:*
sooil anydana-i firmware< 3.0nvdUScpe:2.3:o:sooil:anydana-i_firmware:*:*:*:*:*:*:*:*
sooil diabecare rs firmware< 3.0nvdUScpe:2.3:o:sooil:diabecare_rs_firmware:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSMA-21-012-01SOOIL Dana Diabecare RS Products2021-01-12icsa · cisa_csaf_otUS
Successful exploitation of these vulnerabilities could allow an attacker to access sensitive information, modify therapy settings, bypass authentication, or crash the device being accessed. These vulnerabilities could affect patient safety.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cisa_csaf_ot nvd NVD CVE.org MITRE

published 2021-01-19modified 2026-06-17

related (7,679)

Related entries.

ID	severity	EPSS	exploitable	published
CVE-2026-105133US	high7.3OT critical	5.79% (93rd)	KEV	2026-10-04
A vulnerability was detected in Ahsay AhsayCBS up to 10.3.2. This affects the function checkSysPwd of the file com/ahsay/obs/api/ApiStructsAction.java of the component API. Perform…
CVE-2026-82329US	—OT critical	14.4% (97th)	KEV	2026-08-28
JFrog Artifactory contains an authentication weakness that, under default configuration, may allow an unauthenticated attacker with network access to obtain administrative privileg…
CVE-2026-42018US	—OT critical	9.80% (96th)	KEV	2026-08-12
JFrog Artifactory could return an internal anonymous-user token to an unauthenticated caller when anonymous access is disabled, potentially exposing sensitive resources.
CVE-2026-65400US	—OT critical	1.72% (77th)	KEV	2026-08-06
An authentication issue was addressed with improved state management. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.7.9, macOS Sonoma 14.8.9, macOS Tahoe 26.6.1, ma…
CVE-2026-16232US	critical9.8OT critical	78.0% (100th)	KEV	2026-07-22
An authentication bypass vulnerability in the Check Point SmartConsole login process allows an unauthenticated remote attacker to obtain an application login token and use it to au…

+7674 more

references (5)

External citations — patches, advisories, analysis.

http://www.sooil.com/eng/Patchcnnvd
https://us-cert.cisa.gov/ics/advisories/icsma-21-012-01 cnnvd
https://www.auscert.org.au/bulletins/ESB-2021.0122/cnnvd
https://us-cert.cisa.gov/ics/advisories/icsma-21-012-01 enisa_euvd
https://us-cert.cisa.gov/ics/advisories/icsma-21-012-01Third Party AdvisoryUS Government Resourcenvd

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan