What is CVE-2017-3105?

CVE-2017-3105 is a medium-severity vulnerability in Adobe Robohelp, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2017-12-01.

How severe is CVE-2017-3105?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Open Redirect in Adobe Robohelp

CVE-2017-3105

Adobe RoboHelp has an Open Redirect vulnerability. This affects versions before RH12.0.4.460 and RH2017 before RH2017.0.2.

Vulnerability class: Open Redirect

Published 2017-12-01 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.029 (86.3th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 86th percentile — 86.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.029 · newest: 0.029 · change: 0.000

Affected products

Adobe Robohelp
Microsoft Windows
Adobe Robohelp Rh2017.0.1 And Earlier Versions — versions Adobe RoboHelp RH2017.0.1 and earlier versions

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

References

www.securityfocus.com/bid/100709 (VDB Entry, Third Party Advisory, vdb-entry)
www.securitytracker.com/id/1039319 (VDB Entry, Third Party Advisory, vdb-entry)
helpx.adobe.com/security/products/robohelp/apsb17-25.html (Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2017-3105?: CVE-2017-3105 is a medium-severity vulnerability in Adobe Robohelp, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2017-12-01.
How severe is CVE-2017-3105?: Medium severity. CVSS v3 base score is 6.1 out of 10.