Vulnerability Report

CVE-2017-10271

CISA KEV Active

Title: Oracle Weblogic Server Auth Bypass

Auth Bypass

Proof Of Concept

PoC Available for CVE-2017-10271

CWE Category CWE-306

Published Date Oct 19, 2017

Modified Date Aug 13, 2026

Exploit Status Available

Score 7.5 CVSS v3.1

Exploit Probability (EPSS)

99.99%

Vulnerability Summary

CVE-2017-10271: Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: WLS Security). Supported versions that are affected are 10.3.6.0.0, 12.1.3.0.0, 12.2.1.1.0 and 12.2.1.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3 to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.0 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

Impacted Vendors

bea 1

bea_systems 1

oracle 1

Reference Links

http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html http://www.securityfocus.com/bid/101304 http://www.securitytracker.com/id/1039608 https://github.com/c0mmand3rOpSec/CVE-2017-10271 https://www.exploit-db.com/exploits/43458/ https://www.exploit-db.com/exploits/43924/ http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html http://www.securityfocus.com/bid/101304 http://www.securitytracker.com/id/1039608 https://github.com/c0mmand3rOpSec/CVE-2017-10271 https://www.exploit-db.com/exploits/43458/ https://www.exploit-db.com/exploits/43924/ https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-10271

CVSS v3.1

Source Entity [email protected]

Severity HIGH

7.5

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v3.1

Source Entity 134c704f-9b21-4f2e-91b3-4a467353bcc0

Severity HIGH

7.5

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

5.0

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:N/I:N/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2017-10271 Exploits & PoCs (Proof Of Concept)

Exploit-DB https://www.exploit-db.com/exploits/43924

View Code

Exploit-DB https://www.exploit-db.com/exploits/43458

View Code

Exploit-DB https://www.exploit-db.com/exploits/43392

View Code

August 13, 2026 MODIFIED

Vulnerability data updated via NVD.

June 17, 2026 MODIFIED

Vulnerability data updated via NVD.

April 21, 2026 MODIFIED

Vulnerability data updated via NVD.

April 21, 2026 MODIFIED

Vulnerability data updated via NVD.

October 22, 2025 MODIFIED

Vulnerability data or affected products updated.

October 19, 2017 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


                                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Stack

No specific products linked.