CVE-2025-61884: Oracle E-Business Suite Server-Side Request Forgery (SSRF) Vulnerability

Should you act?

Exploited: patch now if you run it

CISA has confirmed exploitation in the wild. This signal is computed from CISA KEV, EPSS and CVSS data; it is not an editorial verdict.

• Yes, if you run Oracle E-Business Suite. CISA added this CVE to its Known Exploited Vulnerabilities catalog on 2025-10-20, which means there is reliable evidence of exploitation in the wild. US federal agencies must remediate by 2025-11-10; treat that as the outer limit, not the target. CISA also lists it as known to be used in ransomware campaigns.
• EPSS 95.9%, percentile 99.9: FIRST’s model estimates a 95.9% chance of exploitation activity in the next 30 days, higher than 99.9% of all scored CVEs (very high). EPSS is a probability, not a verdict.
• Remotely reachable with no login and no user interaction. If the vulnerable service is exposed to the internet, prioritize it.
• Editorial verdict: Act now. Oracle EBS CVE-2025-61882: Cl0p Zero-Day Data Theft — Any internet-reachable Oracle EBS 12.2.x server that missed the October 2025 alerts should be treated as compromised until a hunt proves otherwise.

What it is

Vulnerability in the Oracle Configurator product of Oracle E-Business Suite (component: Runtime UI). Supported versions that are affected are 12.2.3-12.2.14. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Configurator. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Configurator accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).

CISA’s summary

Oracle E-Business Suite contains a server-side request forgery (SSRF) vulnerability in the Runtime component of Oracle Configurator. This vulnerability is remotely exploitable without authentication.

Weakness type: CWE-918, CWE-22, CWE-93, CWE-444, CWE-287.

Product: Oracle E-Business Suite · Assigned by: oracle · Published: 2025-10-12

Affected and fixed versions

Severity scores

• Attack vector: network (remotely reachable)
• Attack complexity: low
• Privileges required: none (no login)
• User interaction: none
• Scope: unchanged

CVSS measures how bad a flaw is if exploited, not how likely exploitation is. Read it next to the exploitation data below.

Exploitation and urgency

• CISA KEV: added 2025-10-20; federal due date 2025-11-10. Known ransomware use: Known.
• CISA required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
• CISA SSVC assessment: exploitation active, automatable yes, technical impact partial.
• FIRST EPSS (model of 2026-10-21): 95.89% probability of exploitation activity in the next 30 days; percentile 99.9.

Timeline

• 2025-10-04 — erroneo.us brief: Oracle EBS CVE-2025-61882: Cl0p Zero-Day Data Theft
• 2025-10-12 — CVE record published by oracle
• 2025-10-20 — Added to CISA’s Known Exploited Vulnerabilities catalog
• 2025-11-10 — CISA remediation deadline for US federal agencies
• 2026-08-04 — CVE record last updated

Sources and references

Original sources first. Version and fix details should always be confirmed against the vendor or project advisory.

Vendor and project advisories, patches

1. Oracle Advisory oracle.com
2. blogs.oracle.com blogs.oracle.com

Vulnerability records

1. CVE.org record CVE-2025-61884 cve.org
2. NVD entry CVE-2025-61884 nvd.nist.gov

Government

1. CISA Known Exploited Vulnerabilities catalog entry cisa.gov

Other references from the CVE record and advisory

1. labs.watchtowr.com labs.watchtowr.com

All exploited Oracle vulnerabilities · Today’s Security Digest