CVE-2017-3540
HighSummary
A vulnerability in the Oracle WebCenter Sites component of Oracle Fusion Middleware allows an unauthenticated attacker with network access via HTTP to compromise the system. The attacker can cause hangs or frequent crashes of Oracle WebCenter Sites and gain unauthorized access to data.
Risk Assessment
The risk to the organization includes the potential for complete service disruption and unauthorized access to data, which may lead to loss of confidentiality and integrity of information.
Recommendation
It is recommended to update to the latest version of Oracle WebCenter Sites and implement appropriate security measures to restrict access to the system to authorized users.
Other vulnerabilities in Oracle WebCenter Sites
See all- CVE-2017-3596High
A vulnerability in the Oracle WebCenter Sites component of Oracle Fusion Middleware allows a low privileged attacker to access critical data. The attacker can gain unauthorized access to data and has the ability to update, insert, or delete data.
- CVE-2017-3543High
A vulnerability in the Oracle WebCenter Sites component of Oracle Fusion Middleware allows an unauthenticated attacker with network access via HTTP to compromise Oracle WebCenter Sites. The attacker can gain unauthorized access to critical data and has the ability to update, insert, or delete data.
- CVE-2017-3542High
Vulnerability in the Oracle WebCenter Sites component of Oracle Fusion Middleware allows unauthenticated attackers with network access via HTTP to compromise Oracle WebCenter Sites. Attackers can gain access to critical data and perform unauthorized operations on the data.
- CVE-2017-3541High
A vulnerability in the Oracle WebCenter Sites component of Oracle Fusion Middleware allows an unauthenticated attacker with network access via HTTP to compromise Oracle WebCenter Sites. Successful attacks can lead to unauthorized access to critical data and complete access to all accessible data.
- CVE-2016-3487High
Unspecified vulnerability in the Oracle WebCenter Sites component in Oracle Fusion Middleware 11.1.1.8 and 12.2.1.0 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors.
- CVE-2026-61034Critical
Vulnerability in Oracle WebCenter Sites (component: WebCenter Sites). Affected versions are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows a high-privileged attacker with network access via HTTP to compromise Oracle WebCenter Sites. Attacks may significantly impact additional products (scope change). CVSS 3.1 Base Score 9.1.
- CVE-2026-61029Critical
Vulnerability in Oracle WebCenter Sites (component: WebCenter Sites). Affected versions are 12.2.1.4.0 and 14.1.2.0.0. Difficult to exploit vulnerability allows an unauthenticated attacker with network access via HTTP to compromise Oracle WebCenter Sites. Attacks may significantly impact additional products (scope change). CVSS 3.1 Base Score 9.0.
- CVE-2026-61021Critical
Vulnerability in Oracle WebCenter Sites (component: WebCenter Sites). Affected versions are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows a low-privileged attacker with network access via HTTP to compromise Oracle WebCenter Sites. Attacks may significantly impact additional products (scope change). CVSS 3.1 Base Score 9.9.
- CVE-2026-61018Critical
Vulnerability in Oracle WebCenter Sites (component: WebCenter Sites) affects versions 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable flaw allows unauthenticated attacker with network access via HTTP to compromise Oracle WebCenter Sites. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts).
- CVE-2026-61008Critical
Vulnerability in Oracle WebCenter Sites (component: WebCenter Sites) affects versions 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable flaw allows unauthenticated attacker with network access via HTTP to perform unauthorized creation, deletion or modification of critical data and unauthorized access to data. CVSS 3.1 Base Score 9.1 (Confidentiality and Integrity impacts).
Original NVD description (English source)
Vulnerability in the Oracle WebCenter Sites component of Oracle Fusion Middleware (subcomponent: Server). Supported versions that are affected are 11.1.1.8.0, 12.2.1.0.0, 12.2.1.1.0 and 12.2.1.2.0. Easily "exploitable" vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebCenter Sites. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle WebCenter Sites as well as unauthorized update, insert or delete access to some of Oracle WebCenter Sites accessible data and unauthorized read access to a subset of Oracle WebCenter Sites accessible data. CVSS 3.0 Base Score 8.6 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H).