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No exploitation reportedFix available

CVE-2018-18977

No exploitation reported by the sources we read.

  • Published2019-05-06
  • Fixed in2.5.0
  • WeaknessCWE-200

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

An issue was discovered in the Ascensia Contour NEXT ONE application for Android before 2019-01-15. An attacker may reverse engineer the codebase to extract sensitive data that contributes to the disclosure of medical information of patients utilizing the Ascensia platform. This occurs because of weak obfuscation.

Timeline

dates in UTC
  1. 2019-05-0620:29CVE publishedNVD

Versions per branch

NVD
Ascensia contour diabetes
BranchAffectedFixed in
2.5< 2.5.02.5.0

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

  1. Update Ascensia contour diabetes to 2.5.0

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Published
2019-05-06
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-9wxw-7pg9-c672

Frequently asked questions

What is CVE-2018-18977?

An issue was discovered in the Ascensia Contour NEXT ONE application for Android before 2019-01-15. An attacker may reverse engineer the codebase to extract sensitive data that contributes to the disclosure of medical information of patients utilizing the Ascensia platform. This occurs because of weak obfuscation.

Is CVE-2018-18977 actively exploited?

Active exploitation of CVE-2018-18977 has not been confirmed. Its EPSS score was 1.6% on 2026-11-09, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2018-18977?

CVE-2018-18977 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

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