Skip to main content
CVE-2025-61752VulnerabilityPublished

CVE-2025-61752: Oracle WebLogic Server · Missing Authentication

Affects Oracle WebLogic ServerSource CVE Database V5

0

Not known to be exploited · CVSS 7.5 High.

Data as of 26 Oct 2026, 08:30 UTC

CVSS 3.1 base score
7.5High
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.3% chance of exploitation in 30 days – higher than 33% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 21 Oct 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.

What to do

Affected software

ProductAffectedFixed in
Mavencom.oracle.weblogic/weblogic-serverpkg:maven/com.oracle.weblogic/weblogic-serverOther threatsAffected
  • =14.1.1.0.0
  • =14.1.2.0.0
Fixed in–

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

1. Apply official Oracle patches immediately once they become available to address CVE-2025-61752. 2. Until patches are released, restrict HTTP/2 traffic to Oracle WebLogic Server instances by implementing network-level controls such as firewalls or access control lists (ACLs) to limit access to trusted IP addresses and internal networks only. 3. Disable HTTP/2 support on Oracle WebLogic Server if feasible, especially in environments where it is not required. 4. Monitor WebLogic Server logs and network traffic for unusual patterns indicative of exploitation attempts, such as repeated crashes or hangs triggered by HTTP/2 requests. 5. Implement robust incident response plans to quickly detect and respond to potential denial of service events. 6. Conduct regular vulnerability assessments and penetration testing focusing on middleware components to identify and remediate similar weaknesses proactively. 7. Educate IT and security teams about this vulnerability and ensure they are prepared to respond to related incidents.

Description

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 14.1.1.0.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP/2 to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle WebLogic Server. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

References

Community reviews

Loading reviews…