Quantum Secular Labs / Blog / Advisories
CVE-2017-3234: Oracle Automatic Service Request: Authentication bypass
CVE-2017-3234 is rated critical with a CVSS v3.0 base score of 9.8 and affects Oracle Automatic Service Request. Per its scoring, it can be exploited over the network, without authentication, without any user interaction. The scored impact on confidentiality, integrity and availability is the highest available.
Vulnerability description
Vulnerability in the Automatic Service Request (ASR) component of Oracle Support Tools (subcomponent: ASR Manager). The supported version that is affected is Prior to 5.7. Easily "exploitable" vulnerability allows unauthenticated attacker with network access via SFT to compromise Automatic Service Request (ASR). Successful attacks of this vulnerability can result in takeover of Automatic Service Request (ASR). CVSS 3.0 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Severity breakdown
CVSS v3.0 9.8: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack vector: Network. Exploitable remotely over the network, with no need for local or physical access.
- Attack complexity: Low. No special conditions; the attack can be repeated reliably.
- Privileges required: None. No account or prior access is needed.
- User interaction: None. No action from any user is needed.
- Scope: Unchanged. Impact stays within the vulnerable component.
- Confidentiality impact: High. Total loss of confidentiality; sensitive data can be fully disclosed.
- Integrity impact: High. Total loss of integrity; data or system state can be fully modified.
- Availability impact: High. Total loss of availability; the component can be shut down.
Affected products
- Oracle Automatic Service Request: up to and including 5.5.1