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CVE-2026-62626 – Unauthenticated Remote Compromise (RCE-class) – Oracle Reports Developer 12.2.1.19.

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Summary

CVE-2026-62626 is a critical, unauthenticated remote code execution vulnerability in Oracle Reports Developer, a component of Oracle Fusion Middleware. It resides in the product’s Security and Authentication component and allows a network attacker to fully compromise the affected system without credentials or user interaction. Oracle rates this vulnerability CRITICAL with a CVSS v3.1 base score of 9.8.

Technical details

  • Root cause: A flaw in the Security and Authentication component of Oracle Reports Developer.
  • Trigger conditions: No authentication or user interaction is required to exploit the flaw.
  • Attack vector: Network access via HTTP; Oracle describes the vulnerability as "easily exploitable."
  • Impact: Successful exploitation can result in complete takeover of Oracle Reports Developer, with high impact to confidentiality, integrity, and availability.

Affected software

  • Oracle Reports Developer, version 12.2.1.19.0 (Oracle Fusion Middleware)

Severity

  • CVSS v3.1 Base Score: 9.8 (Critical)
  • Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Mitigation and recommended actions

  • Immediate: Apply the fix provided in Oracle’s August 2026 Critical Patch Update (CSPU) for Oracle Reports Developer 12.2.1.19.0. Oracle strongly recommends applying the update as soon as possible.
  • If patching cannot be performed immediately: Restrict network access to Oracle Reports Developer services (e.g., limit exposure of the rwservlet interface to trusted networks only) until the patch can be applied, since the vulnerability is remotely exploitable over HTTP without authentication.

How IONIX identifies potentially affected assets

IONIX matches the following signal against data already collected when it crawled the asset; identifying the technology sends no request beyond that crawl.

  • Raw response body: href="/reports/rwservlet

References

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How IONIX’s External Exposure Management Platform Detects and Validates
Zero-Days to Shrink MTTR

1

Map your entire attack surface (continously)

IONIX uses multi-factor discovery methods, including DNS analysis, certificate mapping, metadata inspection, and more, to automatically map every internet-facing asset across your environment. This includes cloud instances, third-party platforms, shadow IT, and even forgotten infrastructure that traditional tools miss.

2

Monitor for new CVEs

Dozens of threat intel feeds using agentic technology are continuously analyzed to detect the appearance of proof-of-concept code, exploit kits, and indicators of active targeting. IONIX goes further by applying AI to proactively evaluate whether emerging vulnerabilities are likely to be exploited, even before PoCs go public.

3

Identify Potential External Exposures

Not all CVEs matter. IONIX filters vulnerabilities by asking attacker-centric questions: Can it be reached from the internet? Does it require authentication? Is it being exploited in the wild? This dramatically reduces noise and focuses teams on threats that can actually be weaponized.

4

Create Safe, Scalable Exploit Validations

IONIX transforms real-world PoCs into safe, non-intrusive test payloads that can be run in production environments without disruption. These simulations are precisely targeted to the systems that are vulnerable, ensuring rapid validation without unnecessary load.

5

Execute Exploit Validations

By combining context about software stack, versioning, exposure status, and reachability, IONIX ensures that only the right payloads are executed against the right assets, maximizing efficiency and minimizing risk.

6

Drive Fast and Actionable Remediation

Results are routed through integrations with ticketing, SOAR, and SIEM tools. Issues are written in plain language, bundled into remediation clusters, and prioritized based on asset criticality, exploitability, and blast radius. This shortens mean time to remediation (MTTR) and empowers teams to act with confidence.

Are you exposed?

Get a free report of your organization’s exposure to this CVE and threat

  • Mapping of all Assets with this Technology
  • Identification of potentially exposed assets to this CVE
  • Confirmation of verified exploitable assets
Get Exposure Report
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