CVE-2017-3103 — Adobe Connect versions 9

Adobe Connect versions 9.6.1 and earlier have a stored cross-site scripting vulnerability. Successful exploitation could lead to a stored cross-site scripting attack.

01What is this vulnerability?

Adobe Connect versions 9.6.1 and earlier have a stored cross-site scripting vulnerability. Successful exploitation could lead to a stored cross-site scripting attack.

02Affected products

No structured affected-product list available — see references below for vendor advisories.

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2017-07-17T13:18:26.390
• Last modified: 2026-05-13T00:24:29.033

09References

• www.securityfocus.com — http://www.securityfocus.com/bid/99518
• www.securitytracker.com — http://www.securitytracker.com/id/1038846
• helpx.adobe.com — https://helpx.adobe.com/security/products/connect/apsb17-22.html
• www.securityfocus.com — http://www.securityfocus.com/bid/99518
• www.securitytracker.com — http://www.securitytracker.com/id/1038846
• helpx.adobe.com — https://helpx.adobe.com/security/products/connect/apsb17-22.html