PatchTheCVECVE-2017-2110: The Access CX App for Android prior to 2.0.0.1 and for iOS prior to 2.0.2 does not verify X.509 certificates f
CVE-2017-2110 is a medium-severity flaw (CVSS 5.9) affecting access cx, access cx. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
The Access CX App for Android prior to 2.0.0.1 and for iOS prior to 2.0.2 does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.
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 | 0.6% (top 49%) |
| CISA exploited list | No |
| Weakness | CWE-295 |
| Published | 2017-04-28 |
| 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-2017-2110?
access cx: upgrade to newer than 2.0.0.0; access cx: upgrade to newer than 2.0.1. Exact commands for each OS are on this page.
Is CVE-2017-2110 being exploited?
CVE-2017-2110 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-2017-2110 affect?
CVE-2017-2110 affects access cx, access cx. Severity is medium (CVSS 5.9). The Access CX App for Android prior to 2.0.0.1 and for iOS prior to 2.0.2 does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certific
How urgent is CVE-2017-2110?
Priority 38/100. Remotely exploitable, no login, no user action
Software pages
Android vulnerabilities · iOS vulnerabilities