PatchTheCVECVE-2016-4840: Coordinate Plus App for Android 1.0.2 and earlier and Coordinate Plus App for iOS 1.0.2 and earlier do not ver
CVE-2016-4840 is a medium-severity flaw (CVSS 5.9) affecting coordinate plus, coordinate plus. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
Coordinate Plus App for Android 1.0.2 and earlier and Coordinate Plus App for iOS 1.0.2 and earlier do not verify SSL certificates.
Why this priority
- Remotely exploitable, no login, no user action
A fixed release or distro patch exists.
Risk facts
| CVSS score | 5.9 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | High |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 1.1% (top 35%) |
| CISA exploited list | No |
| Weakness | CWE-295 |
| Published | 2017-04-21 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2016-4840?
coordinate plus: upgrade to newer than 1.0.2; coordinate plus: upgrade to newer than 1.0.2. Exact commands for each OS are on this page.
Is CVE-2016-4840 being exploited?
CVE-2016-4840 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2016-4840 affect?
CVE-2016-4840 affects coordinate plus, coordinate plus. Severity is medium (CVSS 5.9). Coordinate Plus App for Android 1.0.2 and earlier and Coordinate Plus App for iOS 1.0.2 and earlier do not verify SSL certificates.
How urgent is CVE-2016-4840?
Priority 42/100. Remotely exploitable, no login, no user action
Software pages
Android vulnerabilities · iOS vulnerabilities