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CVE-2017-3293 Oracle CVE debrief

CVE-2017-3293 is an Oracle Outside In Technology vulnerability affecting supported versions 8.5.2 and 8.5.3 in Oracle Fusion Middleware. Oracle’s description says the issue is easily exploitable by an unauthenticated attacker with network access via HTTP, and successful attacks can lead to unauthorized access to critical data, unauthorized data modification, and partial denial of service. The source also notes that Outside In Technology is a suite of SDKs, so the effective exposure depends on how an application uses the SDK and whether it passes network-received data directly into Outside In code.

Vendor
Oracle
Product
CVE-2017-3293
CVSS
HIGH 8.6
CISA KEV
Not listed in stored evidence
Original CVE published
2017-01-27
Original CVE updated
2026-05-13
Advisory published
2017-01-27
Advisory updated
2026-05-13

Who should care

Organizations running Oracle Fusion Middleware components that embed or rely on Outside In Technology 8.5.2 or 8.5.3, especially where externally supplied content is processed over HTTP or other network paths. Security teams should also care if an upstream application uses Outside In Technology as a document/content parsing SDK.

Technical summary

The NVD record maps CVE-2017-3293 to Oracle Outside In Technology versions 8.5.2 and 8.5.3 and gives the vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L. Oracle’s advisory text indicates the flaw is reachable over the network without authentication and can affect confidentiality, integrity, and availability. NVD lists the weakness as NVD-CWE-noinfo, and the impact depends on whether the embedding software forwards network-derived data directly to the SDK.

Defensive priority

High. The combination of unauthenticated network reachability and high CVSS severity makes this a priority for patch verification and exposure review, especially in systems that process untrusted remote content through Outside In Technology.

Recommended defensive actions

  • Confirm whether any applications or services use Oracle Outside In Technology 8.5.2 or 8.5.3.
  • Review Oracle CPU January 2017 guidance and apply the vendor-recommended fix or upgrade path where applicable.
  • Reduce exposure of any network-facing service that sends externally supplied content to Outside In Technology.
  • Limit or isolate systems that process untrusted documents or HTTP-delivered content through the affected SDK.
  • Validate remediation by inventorying versions and checking for affected embedded components, not just top-level product names.

Evidence notes

All substantive claims here are taken from the supplied NVD record and Oracle reference metadata. The CVE was published on 2017-01-27T22:59:03.977Z and later modified on 2026-05-13T00:24:29.033Z; those dates are used only as source timeline context. The record cites Oracle CPU January 2017 as a vendor advisory reference and lists the affected CPEs as oracle:outside_in_technology:8.5.2 and 8.5.3.

Official resources

Publicly disclosed in Oracle CPU January 2017 and published in NVD on 2017-01-27.